]>
Commit | Line | Data |
---|---|---|
d7c5426b | 1 | AT_BANNER([datapath-sanity]) |
69c2bdfe | 2 | |
d7c5426b | 3 | AT_SETUP([datapath - ping between two ports]) |
cf7659b6 JR |
4 | OVS_TRAFFIC_VSWITCHD_START() |
5 | ||
6 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
69c2bdfe AZ |
7 | |
8 | ADD_NAMESPACES(at_ns0, at_ns1) | |
9 | ||
10 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
11 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
12 | ||
de22d08f | 13 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl |
cfe17b43 | 14 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
15 | ]) |
16 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
cfe17b43 | 17 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
18 | ]) |
19 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
cfe17b43 JS |
20 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
21 | ]) | |
22 | ||
d7c5426b | 23 | OVS_TRAFFIC_VSWITCHD_STOP |
cfe17b43 JS |
24 | AT_CLEANUP |
25 | ||
e0b92701 DDP |
26 | AT_SETUP([datapath - http between two ports]) |
27 | OVS_TRAFFIC_VSWITCHD_START() | |
28 | ||
29 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
30 | ||
31 | ADD_NAMESPACES(at_ns0, at_ns1) | |
32 | ||
33 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
34 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
35 | ||
36 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
37 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
38 | ]) | |
39 | ||
7ed40afe | 40 | OVS_START_L7([at_ns1], [http]) |
e0b92701 DDP |
41 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
42 | ||
43 | OVS_TRAFFIC_VSWITCHD_STOP | |
44 | AT_CLEANUP | |
45 | ||
d7c5426b | 46 | AT_SETUP([datapath - ping between two ports on vlan]) |
cf7659b6 JR |
47 | OVS_TRAFFIC_VSWITCHD_START() |
48 | ||
49 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
cfe17b43 JS |
50 | |
51 | ADD_NAMESPACES(at_ns0, at_ns1) | |
52 | ||
53 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
54 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
55 | ||
56 | ADD_VLAN(p0, at_ns0, 100, "10.2.2.1/24") | |
57 | ADD_VLAN(p1, at_ns1, 100, "10.2.2.2/24") | |
58 | ||
de22d08f | 59 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl |
cfe17b43 | 60 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
61 | ]) |
62 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
cfe17b43 | 63 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
64 | ]) |
65 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
cfe17b43 JS |
66 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
67 | ]) | |
68 | ||
d7c5426b | 69 | OVS_TRAFFIC_VSWITCHD_STOP |
cfe17b43 JS |
70 | AT_CLEANUP |
71 | ||
c5abeef4 EG |
72 | AT_SETUP([datapath - ping between two ports on cvlan]) |
73 | OVS_TRAFFIC_VSWITCHD_START() | |
74 | ||
75 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
76 | ||
77 | ADD_NAMESPACES(at_ns0, at_ns1) | |
78 | ||
79 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
80 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
81 | ||
82 | ADD_SVLAN(p0, at_ns0, 4094, "10.255.2.1/24") | |
83 | ADD_SVLAN(p1, at_ns1, 4094, "10.255.2.2/24") | |
84 | ||
85 | ADD_CVLAN(p0.4094, at_ns0, 100, "10.2.2.1/24") | |
86 | ADD_CVLAN(p1.4094, at_ns1, 100, "10.2.2.2/24") | |
87 | ||
88 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
89 | ||
90 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
91 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
92 | ]) | |
93 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
94 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
95 | ]) | |
96 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
97 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
98 | ]) | |
99 | ||
100 | OVS_TRAFFIC_VSWITCHD_STOP | |
101 | AT_CLEANUP | |
102 | ||
d7c5426b | 103 | AT_SETUP([datapath - ping6 between two ports]) |
cf7659b6 JR |
104 | OVS_TRAFFIC_VSWITCHD_START() |
105 | ||
106 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
cfe17b43 JS |
107 | |
108 | ADD_NAMESPACES(at_ns0, at_ns1) | |
109 | ||
110 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
111 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
112 | ||
c10840ff JS |
113 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
114 | dnl waiting, we get occasional failures due to the following error: | |
cfe17b43 | 115 | dnl "connect: Cannot assign requested address" |
c10840ff | 116 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
cfe17b43 | 117 | |
de22d08f | 118 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl |
cfe17b43 | 119 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
120 | ]) |
121 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
cfe17b43 | 122 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
123 | ]) |
124 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
cfe17b43 JS |
125 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
126 | ]) | |
127 | ||
d7c5426b | 128 | OVS_TRAFFIC_VSWITCHD_STOP |
cfe17b43 JS |
129 | AT_CLEANUP |
130 | ||
d7c5426b | 131 | AT_SETUP([datapath - ping6 between two ports on vlan]) |
cf7659b6 JR |
132 | OVS_TRAFFIC_VSWITCHD_START() |
133 | ||
134 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
cfe17b43 JS |
135 | |
136 | ADD_NAMESPACES(at_ns0, at_ns1) | |
137 | ||
138 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
139 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
140 | ||
141 | ADD_VLAN(p0, at_ns0, 100, "fc00:1::1/96") | |
142 | ADD_VLAN(p1, at_ns1, 100, "fc00:1::2/96") | |
143 | ||
c10840ff JS |
144 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
145 | dnl waiting, we get occasional failures due to the following error: | |
cfe17b43 | 146 | dnl "connect: Cannot assign requested address" |
68ffb694 | 147 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::2]) |
cfe17b43 | 148 | |
de22d08f | 149 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl |
cfe17b43 | 150 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
151 | ]) |
152 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl | |
cfe17b43 | 153 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
de22d08f JS |
154 | ]) |
155 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl | |
cfe17b43 JS |
156 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
157 | ]) | |
158 | ||
d7c5426b | 159 | OVS_TRAFFIC_VSWITCHD_STOP |
69c2bdfe | 160 | AT_CLEANUP |
810e1785 | 161 | |
c5abeef4 EG |
162 | AT_SETUP([datapath - ping6 between two ports on cvlan]) |
163 | OVS_TRAFFIC_VSWITCHD_START() | |
164 | ||
165 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
166 | ||
167 | ADD_NAMESPACES(at_ns0, at_ns1) | |
168 | ||
169 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
170 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
171 | ||
172 | ADD_SVLAN(p0, at_ns0, 4094, "fc00:ffff::1/96") | |
173 | ADD_SVLAN(p1, at_ns1, 4094, "fc00:ffff::2/96") | |
174 | ||
175 | ADD_CVLAN(p0.4094, at_ns0, 100, "fc00:1::1/96") | |
176 | ADD_CVLAN(p1.4094, at_ns1, 100, "fc00:1::2/96") | |
177 | ||
178 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::2]) | |
179 | ||
180 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl | |
181 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
182 | ]) | |
183 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl | |
184 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
185 | ]) | |
186 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl | |
187 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
188 | ]) | |
189 | ||
190 | OVS_TRAFFIC_VSWITCHD_STOP | |
191 | AT_CLEANUP | |
192 | ||
ddb5f937 LR |
193 | AT_SETUP([datapath - ping over bond]) |
194 | OVS_TRAFFIC_VSWITCHD_START() | |
195 | ||
196 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
197 | ||
198 | ADD_NAMESPACES(at_ns0, at_ns1) | |
199 | ||
200 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
201 | ADD_VETH_BOND(p1 p2, at_ns1, br0, bond0, lacp=active bond_mode=balance-tcp, "10.1.1.2/24") | |
202 | ||
203 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2]) | |
204 | ||
205 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
206 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
207 | ]) | |
208 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
209 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
210 | ]) | |
211 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
212 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
213 | ]) | |
214 | ||
215 | OVS_TRAFFIC_VSWITCHD_STOP | |
216 | AT_CLEANUP | |
217 | ||
810e1785 | 218 | AT_SETUP([datapath - ping over vxlan tunnel]) |
dfb21e96 | 219 | OVS_CHECK_VXLAN() |
810e1785 | 220 | |
cf7659b6 JR |
221 | OVS_TRAFFIC_VSWITCHD_START() |
222 | ADD_BR([br-underlay]) | |
223 | ||
224 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
225 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
226 | ||
810e1785 JS |
227 | ADD_NAMESPACES(at_ns0) |
228 | ||
229 | dnl Set up underlay link from host into the namespace using veth pair. | |
230 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
231 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
232 | AT_CHECK([ip link set dev br-underlay up]) | |
233 | ||
234 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
235 | dnl linux device inside the namespace. | |
236 | ADD_OVS_TUNNEL([vxlan], [br0], [at_vxlan0], [172.31.1.1], [10.1.1.100/24]) | |
237 | ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], [10.1.1.1/24], | |
238 | [id 0 dstport 4789]) | |
239 | ||
240 | dnl First, check the underlay | |
241 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
242 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
243 | ]) | |
244 | ||
245 | dnl Okay, now check the overlay with different packet sizes | |
246 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
247 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
248 | ]) | |
249 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
250 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
251 | ]) | |
252 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
d5f2dd0b EG |
253 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
254 | ]) | |
255 | ||
256 | OVS_TRAFFIC_VSWITCHD_STOP | |
257 | AT_CLEANUP | |
258 | ||
259 | AT_SETUP([datapath - ping over vxlan6 tunnel]) | |
67e3ddf1 | 260 | OVS_CHECK_VXLAN_UDP6ZEROCSUM() |
d5f2dd0b EG |
261 | |
262 | OVS_TRAFFIC_VSWITCHD_START() | |
263 | ADD_BR([br-underlay]) | |
264 | ||
265 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
266 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
267 | ||
268 | ADD_NAMESPACES(at_ns0) | |
269 | ||
270 | dnl Set up underlay link from host into the namespace using veth pair. | |
271 | ADD_VETH(p0, at_ns0, br-underlay, "fc00::1/64", [], [], "nodad") | |
272 | AT_CHECK([ip addr add dev br-underlay "fc00::100/64" nodad]) | |
273 | AT_CHECK([ip link set dev br-underlay up]) | |
274 | ||
275 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
276 | dnl linux device inside the namespace. | |
277 | ADD_OVS_TUNNEL6([vxlan], [br0], [at_vxlan0], [fc00::1], [10.1.1.100/24]) | |
278 | ADD_NATIVE_TUNNEL6([vxlan], [at_vxlan1], [at_ns0], [fc00::100], [10.1.1.1/24], | |
279 | [id 0 dstport 4789 udp6zerocsumtx udp6zerocsumrx]) | |
280 | ||
281 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100]) | |
282 | ||
283 | dnl First, check the underlay | |
284 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl | |
285 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
286 | ]) | |
287 | ||
288 | dnl Okay, now check the overlay with different packet sizes | |
289 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
290 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
291 | ]) | |
292 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
293 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
294 | ]) | |
295 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
523256cc JS |
296 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
297 | ]) | |
298 | ||
299 | OVS_TRAFFIC_VSWITCHD_STOP | |
300 | AT_CLEANUP | |
301 | ||
302 | AT_SETUP([datapath - ping over gre tunnel]) | |
cae92b42 | 303 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
523256cc JS |
304 | OVS_CHECK_GRE() |
305 | ||
306 | OVS_TRAFFIC_VSWITCHD_START() | |
307 | ADD_BR([br-underlay]) | |
308 | ||
309 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
310 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
311 | ||
312 | ADD_NAMESPACES(at_ns0) | |
313 | ||
314 | dnl Set up underlay link from host into the namespace using veth pair. | |
315 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
316 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
317 | AT_CHECK([ip link set dev br-underlay up]) | |
318 | ||
319 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
320 | dnl linux device inside the namespace. | |
321 | ADD_OVS_TUNNEL([gre], [br0], [at_gre0], [172.31.1.1], [10.1.1.100/24]) | |
322 | ADD_NATIVE_TUNNEL([gretap], [ns_gre0], [at_ns0], [172.31.1.100], [10.1.1.1/24]) | |
323 | ||
324 | dnl First, check the underlay | |
325 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
326 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
327 | ]) | |
328 | ||
329 | dnl Okay, now check the overlay with different packet sizes | |
330 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
331 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
332 | ]) | |
333 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
334 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
335 | ]) | |
336 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
92b8af2c JS |
337 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
338 | ]) | |
339 | ||
340 | OVS_TRAFFIC_VSWITCHD_STOP | |
341 | AT_CLEANUP | |
342 | ||
98514eea | 343 | AT_SETUP([datapath - ping over erspan v1 tunnel]) |
cae92b42 | 344 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
98514eea WT |
345 | OVS_CHECK_GRE() |
346 | OVS_CHECK_ERSPAN() | |
347 | ||
348 | OVS_TRAFFIC_VSWITCHD_START() | |
349 | ADD_BR([br-underlay]) | |
350 | ||
351 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
352 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
353 | ||
354 | ADD_NAMESPACES(at_ns0) | |
355 | ||
356 | dnl Set up underlay link from host into the namespace using veth pair. | |
357 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
358 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
359 | AT_CHECK([ip link set dev br-underlay up]) | |
360 | ||
361 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
362 | dnl linux device inside the namespace. | |
363 | ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [options:key=1 options:erspan_ver=1 options:erspan_idx=7]) | |
364 | ADD_NATIVE_TUNNEL([erspan], [ns_erspan0], [at_ns0], [172.31.1.100], [10.1.1.1/24], [seq key 1 erspan_ver 1 erspan 7]) | |
365 | ||
366 | dnl First, check the underlay | |
367 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
368 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
369 | ]) | |
370 | ||
371 | dnl Okay, now check the overlay with different packet sizes | |
372 | dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
373 | NS_CHECK_EXEC([at_ns0], [ping -s 1200 -i 0.3 -c 3 10.1.1.100 | FORMAT_PING], [0], [dnl | |
374 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
375 | ]) | |
376 | OVS_TRAFFIC_VSWITCHD_STOP | |
377 | AT_CLEANUP | |
378 | ||
379 | AT_SETUP([datapath - ping over erspan v2 tunnel]) | |
cae92b42 | 380 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
98514eea WT |
381 | OVS_CHECK_GRE() |
382 | OVS_CHECK_ERSPAN() | |
383 | ||
384 | OVS_TRAFFIC_VSWITCHD_START() | |
385 | ADD_BR([br-underlay]) | |
386 | ||
387 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
388 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
389 | ||
390 | ADD_NAMESPACES(at_ns0) | |
391 | ||
392 | dnl Set up underlay link from host into the namespace using veth pair. | |
393 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
394 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
395 | AT_CHECK([ip link set dev br-underlay up]) | |
396 | ||
397 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
398 | dnl linux device inside the namespace. | |
399 | ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [options:key=1 options:erspan_ver=2 options:erspan_dir=1 options:erspan_hwid=0x7]) | |
400 | ADD_NATIVE_TUNNEL([erspan], [ns_erspan0], [at_ns0], [172.31.1.100], [10.1.1.1/24], [seq key 1 erspan_ver 2 erspan_dir egress erspan_hwid 7]) | |
401 | ||
402 | dnl First, check the underlay | |
403 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
404 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
405 | ]) | |
406 | ||
407 | dnl Okay, now check the overlay with different packet sizes | |
408 | dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
409 | NS_CHECK_EXEC([at_ns0], [ping -s 1200 -i 0.3 -c 3 10.1.1.100 | FORMAT_PING], [0], [dnl | |
410 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
411 | ]) | |
412 | OVS_TRAFFIC_VSWITCHD_STOP | |
413 | AT_CLEANUP | |
414 | ||
415 | AT_SETUP([datapath - ping over ip6erspan v1 tunnel]) | |
cae92b42 | 416 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
98514eea WT |
417 | OVS_CHECK_GRE() |
418 | OVS_CHECK_ERSPAN() | |
419 | ||
420 | OVS_TRAFFIC_VSWITCHD_START() | |
421 | ADD_BR([br-underlay]) | |
422 | ||
423 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
424 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
425 | ||
426 | ADD_NAMESPACES(at_ns0) | |
427 | ||
428 | dnl Set up underlay link from host into the namespace using veth pair. | |
429 | ADD_VETH(p0, at_ns0, br-underlay, "fc00:100::1/96", [], [], nodad) | |
430 | AT_CHECK([ip addr add dev br-underlay "fc00:100::100/96" nodad]) | |
431 | AT_CHECK([ip link set dev br-underlay up]) | |
432 | ||
433 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
434 | dnl linux device inside the namespace. | |
435 | ADD_OVS_TUNNEL6([ip6erspan], [br0], [at_erspan0], [fc00:100::1], [10.1.1.100/24], | |
436 | [options:key=123 options:erspan_ver=1 options:erspan_idx=0x7]) | |
437 | ADD_NATIVE_TUNNEL6([ip6erspan], [ns_erspan0], [at_ns0], [fc00:100::100], | |
438 | [10.1.1.1/24], [local fc00:100::1 seq key 123 erspan_ver 1 erspan 7]) | |
439 | ||
440 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100]) | |
441 | ||
442 | dnl First, check the underlay | |
443 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl | |
444 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
445 | ]) | |
446 | ||
447 | dnl Okay, now check the overlay with different packet sizes | |
448 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
449 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
450 | ]) | |
451 | OVS_TRAFFIC_VSWITCHD_STOP | |
452 | AT_CLEANUP | |
453 | ||
454 | AT_SETUP([datapath - ping over ip6erspan v2 tunnel]) | |
cae92b42 | 455 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
98514eea WT |
456 | OVS_CHECK_GRE() |
457 | OVS_CHECK_ERSPAN() | |
458 | ||
459 | OVS_TRAFFIC_VSWITCHD_START() | |
460 | ADD_BR([br-underlay]) | |
461 | ||
462 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
463 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
464 | ||
465 | ADD_NAMESPACES(at_ns0) | |
466 | ||
467 | dnl Set up underlay link from host into the namespace using veth pair. | |
468 | ADD_VETH(p0, at_ns0, br-underlay, "fc00:100::1/96", [], [], nodad) | |
469 | AT_CHECK([ip addr add dev br-underlay "fc00:100::100/96" nodad]) | |
470 | AT_CHECK([ip link set dev br-underlay up]) | |
471 | ||
472 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
473 | dnl linux device inside the namespace. | |
474 | ADD_OVS_TUNNEL6([ip6erspan], [br0], [at_erspan0], [fc00:100::1], [10.1.1.100/24], | |
475 | [options:key=121 options:erspan_ver=2 options:erspan_dir=0 options:erspan_hwid=0x7]) | |
476 | ADD_NATIVE_TUNNEL6([ip6erspan], [ns_erspan0], [at_ns0], [fc00:100::100], | |
477 | [10.1.1.1/24], | |
478 | [local fc00:100::1 seq key 121 erspan_ver 2 erspan_dir ingress erspan_hwid 0x7]) | |
479 | ||
480 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100]) | |
481 | ||
482 | dnl First, check the underlay | |
483 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl | |
484 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
485 | ]) | |
486 | ||
487 | dnl Okay, now check the overlay with different packet sizes | |
488 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
489 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
490 | ]) | |
491 | OVS_TRAFFIC_VSWITCHD_STOP | |
492 | AT_CLEANUP | |
493 | ||
92b8af2c JS |
494 | AT_SETUP([datapath - ping over geneve tunnel]) |
495 | OVS_CHECK_GENEVE() | |
496 | ||
497 | OVS_TRAFFIC_VSWITCHD_START() | |
498 | ADD_BR([br-underlay]) | |
499 | ||
500 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
501 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
502 | ||
503 | ADD_NAMESPACES(at_ns0) | |
504 | ||
505 | dnl Set up underlay link from host into the namespace using veth pair. | |
506 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
507 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
508 | AT_CHECK([ip link set dev br-underlay up]) | |
509 | ||
510 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
511 | dnl linux device inside the namespace. | |
512 | ADD_OVS_TUNNEL([geneve], [br0], [at_gnv0], [172.31.1.1], [10.1.1.100/24]) | |
513 | ADD_NATIVE_TUNNEL([geneve], [ns_gnv0], [at_ns0], [172.31.1.100], [10.1.1.1/24], | |
514 | [vni 0]) | |
515 | ||
516 | dnl First, check the underlay | |
517 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
518 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
519 | ]) | |
520 | ||
521 | dnl Okay, now check the overlay with different packet sizes | |
522 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
523 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
524 | ]) | |
525 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
526 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
527 | ]) | |
528 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
b31f1b04 EG |
529 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
530 | ]) | |
531 | ||
532 | OVS_TRAFFIC_VSWITCHD_STOP | |
533 | AT_CLEANUP | |
534 | ||
bed941ba YHW |
535 | AT_SETUP([datapath - flow resume with geneve tun_metadata]) |
536 | OVS_CHECK_GENEVE() | |
537 | ||
538 | OVS_TRAFFIC_VSWITCHD_START() | |
539 | ADD_BR([br-underlay]) | |
540 | ||
fcfd14ce YS |
541 | AT_CHECK([ovs-ofctl monitor br0 resume --detach --no-chdir --pidfile 2> /dev/null]) |
542 | ||
bed941ba YHW |
543 | ADD_NAMESPACES(at_ns0) |
544 | ||
545 | dnl Set up underlay link from host into the namespace using veth pair. | |
546 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
547 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
548 | AT_CHECK([ip link set dev br-underlay up]) | |
549 | ||
550 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
551 | dnl linux device inside the namespace. | |
552 | ADD_OVS_TUNNEL([geneve], [br0], [at_gnv0], [172.31.1.1], [10.1.1.100/24]) | |
553 | ADD_NATIVE_TUNNEL([geneve], [ns_gnv0], [at_ns0], [172.31.1.100], [10.1.1.1/24], | |
554 | [vni 0]) | |
555 | ||
556 | dnl Set up flows | |
557 | AT_DATA([flows.txt], [dnl | |
558 | table=0, arp action=NORMAL | |
559 | table=0, in_port=LOCAL icmp action=output:at_gnv0 | |
560 | table=0, in_port=at_gnv0 icmp action=set_field:0xa->tun_metadata0,resubmit(,1) | |
561 | table=1, icmp action=controller(pause), resubmit(,2) | |
562 | table=2, tun_metadata0=0xa, icmp action=output:LOCAL | |
563 | ]) | |
564 | AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=0,len=4}->tun_metadata0"]) | |
565 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
566 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
567 | ||
bed941ba YHW |
568 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 10.1.1.100 | FORMAT_PING], [0], [dnl |
569 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
570 | ]) | |
571 | ||
fcfd14ce | 572 | OVS_APP_EXIT_AND_WAIT([ovs-ofctl]) |
bed941ba YHW |
573 | OVS_TRAFFIC_VSWITCHD_STOP |
574 | AT_CLEANUP | |
575 | ||
b31f1b04 | 576 | AT_SETUP([datapath - ping over geneve6 tunnel]) |
67e3ddf1 | 577 | OVS_CHECK_GENEVE_UDP6ZEROCSUM() |
b31f1b04 EG |
578 | |
579 | OVS_TRAFFIC_VSWITCHD_START() | |
580 | ADD_BR([br-underlay]) | |
581 | ||
582 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
583 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
584 | ||
585 | ADD_NAMESPACES(at_ns0) | |
586 | ||
587 | dnl Set up underlay link from host into the namespace using veth pair. | |
588 | ADD_VETH(p0, at_ns0, br-underlay, "fc00::1/64", [], [], "nodad") | |
589 | AT_CHECK([ip addr add dev br-underlay "fc00::100/64" nodad]) | |
590 | AT_CHECK([ip link set dev br-underlay up]) | |
591 | ||
592 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
593 | dnl linux device inside the namespace. | |
594 | ADD_OVS_TUNNEL6([geneve], [br0], [at_gnv0], [fc00::1], [10.1.1.100/24]) | |
595 | ADD_NATIVE_TUNNEL6([geneve], [ns_gnv0], [at_ns0], [fc00::100], [10.1.1.1/24], | |
596 | [vni 0 udp6zerocsumtx udp6zerocsumrx]) | |
597 | ||
598 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100]) | |
599 | ||
600 | dnl First, check the underlay | |
601 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl | |
602 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
603 | ]) | |
604 | ||
605 | dnl Okay, now check the overlay with different packet sizes | |
606 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
607 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
608 | ]) | |
609 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
610 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
611 | ]) | |
612 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
810e1785 JS |
613 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms |
614 | ]) | |
615 | ||
616 | OVS_TRAFFIC_VSWITCHD_STOP | |
617 | AT_CLEANUP | |
07659514 | 618 | |
eb27d96b | 619 | AT_SETUP([datapath - ping over gre tunnel by simulated packets]) |
7c84d7f4 | 620 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
eb27d96b YS |
621 | |
622 | OVS_TRAFFIC_VSWITCHD_START() | |
623 | AT_CHECK([ovs-vsctl -- set bridge br0 other-config:hwaddr=\"f2:ff:00:00:00:01\"]) | |
624 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"f2:ff:00:00:00:02\"]) | |
625 | ||
626 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
627 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
628 | ||
629 | ADD_NAMESPACES(at_ns0) | |
630 | ||
631 | dnl Set up underlay link from host into the namespace using veth pair. | |
632 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24", f2:ff:00:00:00:03) | |
633 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
634 | AT_CHECK([ip link set dev br-underlay up]) | |
635 | ||
636 | dnl Set up tunnel endpoints on OVS outside the namespace. | |
637 | ADD_OVS_TUNNEL([gre], [br0], [at_gre0], [172.31.1.1], [10.1.1.100/24]) | |
638 | ||
639 | dnl Certain Linux distributions, like CentOS, have default iptable rules | |
640 | dnl to reject input traffic from br-underlay. Here we add a rule to walk | |
641 | dnl around it. | |
642 | iptables -I INPUT 1 -i br-underlay -j ACCEPT | |
643 | on_exit 'iptables -D INPUT 1' | |
644 | ||
645 | ip netns exec at_ns0 tcpdump -n -i p0 dst host 172.31.1.1 -l > p0.pcap & | |
646 | sleep 1 | |
647 | ||
648 | dnl First, check the underlay. | |
649 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
650 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
651 | ]) | |
652 | ||
653 | dnl We don't actually add gretap port as below, instead, we will | |
654 | dnl emulate one that sends packets. Suppose its mac address is f2:ff:00:00:00:04. | |
655 | dnl ADD_NATIVE_TUNNEL([gretap], [ns_gre0], [at_ns0], [172.31.1.100], [10.1.1.1/24]) | |
656 | ||
657 | dnl Now, check the overlay by sending out raw arp and icmp packets. | |
658 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff00000003080045000042ec2c4000402ff3bcac1f0101ac1f016400006558fffffffffffff2ff0000000408060001080006040001f2ff000000040a0101010000000000000a010164 actions=NORMAL" | |
659 | ||
660 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0, length 46: ARP, Reply 10.1.1.100 is-at f2:ff:00:00:00:01.* length 28" 2>&1 1>/dev/null]) | |
661 | ||
662 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000308004500007aec8e4000402ff322ac1f0101ac1f016400006558f2ff00000001f2ff00000004080045000054548f40004001cfb30a0101010a0101640800e6e829270003e1a3435b00000000ff1a050000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637 actions=NORMAL" | |
663 | ||
664 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0, length 102: IP 10.1.1.100 > 10.1.1.1: ICMP echo reply,.* length 64$" 2>&1 1>/dev/null]) | |
665 | ||
666 | OVS_TRAFFIC_VSWITCHD_STOP | |
667 | AT_CLEANUP | |
668 | ||
669 | AT_SETUP([datapath - ping over erspan v1 tunnel by simulated packets]) | |
7c84d7f4 | 670 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
eb27d96b YS |
671 | |
672 | OVS_TRAFFIC_VSWITCHD_START() | |
673 | AT_CHECK([ovs-vsctl -- set bridge br0 other-config:hwaddr=\"f2:ff:00:00:00:01\"]) | |
674 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"f2:ff:00:00:00:02\"]) | |
675 | ||
676 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
677 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
678 | ||
679 | ADD_NAMESPACES(at_ns0) | |
680 | ||
681 | dnl Set up underlay link from host into the namespace using veth pair. | |
682 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24", f2:ff:00:00:00:03) | |
683 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
684 | AT_CHECK([ip link set dev br-underlay up]) | |
685 | ||
686 | dnl Set up tunnel endpoints on OVS outside the namespace and emulate a native | |
687 | dnl linux device inside the namespace. | |
688 | ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [options:key=1 options:erspan_ver=1 options:erspan_idx=7]) | |
689 | ||
690 | dnl Certain Linux distributions, like CentOS, have default iptable rules | |
691 | dnl to reject input traffic from br-underlay. Here we add a rule to walk | |
692 | dnl around it. | |
693 | iptables -I INPUT 1 -i br-underlay -j ACCEPT | |
694 | on_exit 'iptables -D INPUT 1' | |
695 | ||
696 | ip netns exec at_ns0 tcpdump -n -x -i p0 dst host 172.31.1.1 -l > p0.pcap & | |
697 | sleep 1 | |
698 | ||
699 | dnl First, check the underlay | |
700 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
701 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
702 | ]) | |
703 | ||
704 | dnl Okay, now send out an arp request from 10.1.1.1 for 10.1.1.100 in erspan. | |
705 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000308004500004e151d4000402fcac0ac1f0101ac1f0164100088be000000061000000100000007fffffffffffff2ff0000000408060001080006040001f2ff000000040a0101010000000000000a010164 actions=normal" | |
706 | ||
707 | dnl 0002 is arp reply, followed by mac address of 10.1.1.100. | |
708 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0030: 0806 0001 0800 0604 0002 f2ff 0000 0001" 2>&1 1>/dev/null]) | |
709 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0040: 0a01 0164 f2ff 0000 0004 0a01 0101" 2>&1 1>/dev/null]) | |
710 | ||
711 | dnl Okay, now check the overlay with raw icmp packets. | |
712 | AT_FAIL_IF([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0,.* length 122" 2>&1 1>/dev/null]) | |
713 | ||
714 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000308004500008e70cb4000402f6ed2ac1f0101ac1f0164100088be000000051000000100000007f2ff00000001f2ff0000000408004500005c4a3340004001da070a0101010a010164080084f238fb0001f36a6b5b0000000021870e0000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f actions=normal" | |
715 | ||
716 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0,.* length 122" 2>&1 1>/dev/null]) | |
717 | ||
718 | OVS_TRAFFIC_VSWITCHD_STOP | |
719 | AT_CLEANUP | |
720 | ||
721 | AT_SETUP([datapath - ping over erspan v2 tunnel by simulated packets]) | |
7c84d7f4 | 722 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
eb27d96b YS |
723 | |
724 | OVS_TRAFFIC_VSWITCHD_START() | |
725 | AT_CHECK([ovs-vsctl -- set bridge br0 other-config:hwaddr=\"f2:ff:00:00:00:01\"]) | |
726 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"f2:ff:00:00:00:02\"]) | |
727 | ||
728 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
729 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
730 | ||
731 | ADD_NAMESPACES(at_ns0) | |
732 | ||
733 | dnl Set up underlay link from host into the namespace using veth pair. | |
734 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24", f2:ff:00:00:00:03) | |
735 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
736 | AT_CHECK([ip link set dev br-underlay up]) | |
737 | ||
738 | dnl Set up tunnel endpoints on OVS outside the namespace and simulate a native | |
739 | dnl linux device inside the namespace. | |
740 | ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [options:key=1 options:erspan_ver=2 options:erspan_dir=1 options:erspan_hwid=0x7]) | |
741 | ||
742 | dnl Certain Linux distributions, like CentOS, have default iptable rules | |
743 | dnl to reject input traffic from br-underlay. Here we add a rule to walk | |
744 | dnl around it. | |
745 | iptables -I INPUT 1 -i br-underlay -j ACCEPT | |
746 | on_exit 'iptables -D INPUT 1' | |
747 | ||
748 | ip netns exec at_ns0 tcpdump -n -x -i p0 dst host 172.31.1.1 -l > p0.pcap & | |
749 | sleep 1 | |
750 | ||
751 | dnl First, check the underlay. | |
752 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
753 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
754 | ]) | |
755 | ||
756 | dnl Okay, send raw arp request and icmp echo request. | |
757 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff00000003080045000052373d4000402fa89cac1f0101ac1f0164100088be00000006200000016f54b41700008078fffffffffffff2ff0000000408060001080006040001f2ff000000040a0101010000000000000a010164 actions=normal" | |
758 | ||
759 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0030: 0000 0001 0806 0001 0800 0604 0002 f2ff" 2>&1 1>/dev/null]) | |
760 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0040: 0000 0001 0a01 0164 f2ff 0000 0004 0a01" 2>&1 1>/dev/null]) | |
761 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0050: 0101" 2>&1 1>/dev/null]) | |
762 | ||
763 | dnl Because tcpdump might not be able to parse erspan headers, we check icmp echo reply | |
764 | dnl by packet length. | |
765 | AT_FAIL_IF([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0,.* length 126" 2>&1 1>/dev/null]) | |
766 | ||
767 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000308004500009287e14000402f57b8ac1f0101ac1f0164100088be0000000520000001144cd5a400008078f2ff00000001f2ff0000000408004500005c38d640004001eb640a0101010a01016408005e57585f0001df6c6b5b0000000045bc050000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f actions=normal" | |
768 | ||
769 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP 172.31.1.100 > 172.31.1.1: GREv0,.* length 126" 2>&1 1>/dev/null]) | |
770 | ||
771 | OVS_TRAFFIC_VSWITCHD_STOP | |
772 | AT_CLEANUP | |
773 | ||
774 | AT_SETUP([datapath - ping over ip6erspan v1 tunnel by simulated packets]) | |
7c84d7f4 | 775 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
eb27d96b YS |
776 | |
777 | OVS_TRAFFIC_VSWITCHD_START() | |
778 | AT_CHECK([ovs-vsctl -- set bridge br0 other-config:hwaddr=\"f2:ff:00:00:00:01\"]) | |
779 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"f2:ff:00:00:00:02\"]) | |
780 | ||
781 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
782 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
783 | ||
784 | ADD_NAMESPACES(at_ns0) | |
785 | ||
786 | dnl Set up underlay link from host into the namespace using veth pair. | |
787 | ADD_VETH(p0, at_ns0, br-underlay, "fc00:100::1/96", f2:ff:00:00:00:03, [], nodad) | |
788 | AT_CHECK([ip addr add dev br-underlay "fc00:100::100/96" nodad]) | |
789 | AT_CHECK([ip link set dev br-underlay up]) | |
790 | ||
791 | dnl Set up tunnel endpoints on OVS outside the namespace and simulate a native | |
792 | dnl linux device inside the namespace. | |
793 | ADD_OVS_TUNNEL6([ip6erspan], [br0], [at_erspan0], [fc00:100::1], [10.1.1.100/24], | |
794 | [options:key=123 options:erspan_ver=1 options:erspan_idx=0x7]) | |
795 | ||
796 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100]) | |
797 | ||
798 | dnl Certain Linux distributions, like CentOS, have default iptable rules | |
799 | dnl to reject input traffic from br-underlay. Here we add a rule to walk | |
800 | dnl around it. | |
801 | ip6tables -I INPUT 1 -i br-underlay -j ACCEPT | |
802 | on_exit 'ip6tables -D INPUT 1' | |
803 | ||
804 | ip netns exec at_ns0 tcpdump -n -x -i p0 dst host fc00:100::1 -l > p0.pcap & | |
805 | sleep 1 | |
806 | ||
807 | dnl First, check the underlay. | |
808 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl | |
809 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
810 | ]) | |
811 | ||
812 | dnl Okay, now send raw arp request and icmp echo request. | |
813 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000386dd60008531003a2f40fc000100000000000000000000000001fc000100000000000000000000000100100088be000000051000007b00000007fffffffffffff2ff0000000408060001080006040001f2ff000000040a0101010000000000000a010164 actions=normal" | |
814 | ||
815 | dnl Check arp reply. | |
816 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0040: 0000 0001 0806 0001 0800 0604 0002 f2ff" 2>&1 1>/dev/null]) | |
817 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0050: 0000 0001 0a01 0164 f2ff 0000 0004 0a01" 2>&1 1>/dev/null]) | |
818 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0060: 0101" 2>&1 1>/dev/null]) | |
819 | ||
820 | AT_FAIL_IF([cat p0.pcap | egrep "IP6 fc00:100::100 > fc00:100::1: GREv0,.* length 114" 2>&1 1>/dev/null]) | |
821 | ||
822 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000386dd60008531007a3c40fc000100000000000000000000000001fc0001000000000000000000000001002f00040104010100100088be000000061000407b00000007f2ff00000001f2ff0000000408004500005429b640004001fa8c0a0101010a01016408005c2c7526000118d3685b00000000e4aa020000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637 actions=normal" | |
823 | ||
824 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP6 fc00:100::100 > fc00:100::1: GREv0,.* length 114" 2>&1 1>/dev/null]) | |
825 | ||
826 | OVS_TRAFFIC_VSWITCHD_STOP | |
827 | AT_CLEANUP | |
828 | ||
829 | AT_SETUP([datapath - ping over ip6erspan v2 tunnel by simulated packets]) | |
7c84d7f4 | 830 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
eb27d96b YS |
831 | |
832 | OVS_TRAFFIC_VSWITCHD_START() | |
833 | AT_CHECK([ovs-vsctl -- set bridge br0 other-config:hwaddr=\"f2:ff:00:00:00:01\"]) | |
834 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"f2:ff:00:00:00:02\"]) | |
835 | ||
836 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
837 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
838 | ||
839 | ADD_NAMESPACES(at_ns0) | |
840 | ||
841 | dnl Set up underlay link from host into the namespace using veth pair. | |
842 | ADD_VETH(p0, at_ns0, br-underlay, "fc00:100::1/96", f2:ff:00:00:00:03, [], nodad) | |
843 | AT_CHECK([ip addr add dev br-underlay "fc00:100::100/96" nodad]) | |
844 | AT_CHECK([ip link set dev br-underlay up]) | |
845 | ||
846 | dnl Set up tunnel endpoints on OVS outside the namespace and simulate a native | |
847 | dnl linux device inside the namespace. | |
848 | ADD_OVS_TUNNEL6([ip6erspan], [br0], [at_erspan0], [fc00:100::1], [10.1.1.100/24], | |
849 | [options:key=121 options:erspan_ver=2 options:erspan_dir=0 options:erspan_hwid=0x7]) | |
850 | ||
851 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100]) | |
852 | ||
853 | dnl Certain Linux distributions, like CentOS, have default iptable rules | |
854 | dnl to reject input traffic from br-underlay. Here we add a rule to walk | |
855 | dnl around it. | |
856 | ip6tables -I INPUT 1 -i br-underlay -j ACCEPT | |
857 | on_exit 'ip6tables -D INPUT 1' | |
858 | ||
859 | ip netns exec at_ns0 tcpdump -n -x -i p0 dst host fc00:100::1 -l > p0.pcap & | |
860 | sleep 1 | |
861 | ||
862 | dnl First, check the underlay. | |
863 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl | |
864 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
865 | ]) | |
866 | ||
867 | dnl Okay, now send raw arp request and icmp echo request. | |
868 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000386dd60008531003e2f40fc000100000000000000000000000001fc000100000000000000000000000100100088be0000000620000079af514f9900008070fffffffffffff2ff0000000408060001080006040001f2ff000000040a0101010000000000000a010164 actions=normal" | |
869 | ||
870 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0040: 0004 f2ff 0000 0001 0806 0001 0800 0604" 2>&1 1>/dev/null]) | |
871 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0050: 0002 f2ff 0000 0001 0a01 0164 f2ff 0000" 2>&1 1>/dev/null]) | |
872 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "0x0060: 0004 0a01 0101" 2>&1 1>/dev/null]) | |
873 | ||
874 | AT_FAIL_IF([cat p0.pcap | egrep "IP6 fc00:100::100 > fc00:100::1: GREv0, .* length 118" 2>&1 1>/dev/null]) | |
875 | ||
876 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=f2ff00000002f2ff0000000386dd60008531007e3c40fc000100000000000000000000000001fc0001000000000000000000000001002f00040104010100100088be0000000720004079af514f9b00008070f2ff00000001f2ff00000004080045000054ffcb4000400124770a0101010a0101640800419e23ac000112d7685b000000004caf0c0000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637 actions=normal" | |
877 | ||
878 | OVS_WAIT_UNTIL([cat p0.pcap | egrep "IP6 fc00:100::100 > fc00:100::1: GREv0, .* length 118" 2>&1 1>/dev/null]) | |
879 | ||
880 | OVS_TRAFFIC_VSWITCHD_STOP | |
881 | AT_CLEANUP | |
882 | ||
7ae62a67 WT |
883 | AT_SETUP([datapath - clone action]) |
884 | OVS_TRAFFIC_VSWITCHD_START() | |
885 | ||
886 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2) | |
887 | ||
888 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
889 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
7ae62a67 | 890 | |
88b5874e WT |
891 | AT_CHECK([ovs-vsctl -- set interface ovs-p0 ofport_request=1 \ |
892 | -- set interface ovs-p1 ofport_request=2]) | |
7ae62a67 | 893 | |
88b5874e WT |
894 | AT_DATA([flows.txt], [dnl |
895 | priority=1 actions=NORMAL | |
896 | priority=10 in_port=1,ip,actions=clone(mod_dl_dst(50:54:00:00:00:0a),set_field:192.168.3.3->ip_dst), output:2 | |
897 | priority=10 in_port=2,ip,actions=clone(mod_dl_src(ae:c6:7e:54:8d:4d),mod_dl_dst(50:54:00:00:00:0b),set_field:192.168.4.4->ip_dst, controller), output:1 | |
898 | ]) | |
899 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
7ae62a67 | 900 | |
88b5874e | 901 | AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log]) |
7ae62a67 WT |
902 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl |
903 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
904 | ]) | |
905 | ||
e8833217 DM |
906 | OVS_APP_EXIT_AND_WAIT([ovs-ofctl]) |
907 | ||
88b5874e WT |
908 | AT_CHECK([cat ofctl_monitor.log | STRIP_MONITOR_CSUM], [0], [dnl |
909 | icmp,vlan_tci=0x0000,dl_src=ae:c6:7e:54:8d:4d,dl_dst=50:54:00:00:00:0b,nw_src=10.1.1.2,nw_dst=192.168.4.4,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=0,icmp_code=0 icmp_csum: <skip> | |
910 | icmp,vlan_tci=0x0000,dl_src=ae:c6:7e:54:8d:4d,dl_dst=50:54:00:00:00:0b,nw_src=10.1.1.2,nw_dst=192.168.4.4,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=0,icmp_code=0 icmp_csum: <skip> | |
911 | icmp,vlan_tci=0x0000,dl_src=ae:c6:7e:54:8d:4d,dl_dst=50:54:00:00:00:0b,nw_src=10.1.1.2,nw_dst=192.168.4.4,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=0,icmp_code=0 icmp_csum: <skip> | |
912 | ]) | |
7ae62a67 WT |
913 | |
914 | OVS_TRAFFIC_VSWITCHD_STOP | |
915 | AT_CLEANUP | |
916 | ||
457402dc YHW |
917 | AT_SETUP([datapath - mpls actions]) |
918 | OVS_TRAFFIC_VSWITCHD_START([_ADD_BR([br1])]) | |
919 | ||
920 | ADD_NAMESPACES(at_ns0, at_ns1) | |
921 | ||
922 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
923 | ADD_VETH(p1, at_ns1, br1, "10.1.1.2/24") | |
924 | ||
925 | AT_CHECK([ip link add patch0 type veth peer name patch1]) | |
926 | on_exit 'ip link del patch0' | |
927 | ||
928 | AT_CHECK([ip link set dev patch0 up]) | |
929 | AT_CHECK([ip link set dev patch1 up]) | |
930 | AT_CHECK([ovs-vsctl add-port br0 patch0]) | |
931 | AT_CHECK([ovs-vsctl add-port br1 patch1]) | |
932 | ||
933 | AT_DATA([flows.txt], [dnl | |
934 | table=0,priority=100,dl_type=0x0800 actions=push_mpls:0x8847,set_mpls_label:3,resubmit(,1) | |
935 | table=0,priority=100,dl_type=0x8847,mpls_label=3 actions=pop_mpls:0x0800,resubmit(,1) | |
936 | table=0,priority=10 actions=resubmit(,1) | |
937 | table=1,priority=10 actions=normal | |
938 | ]) | |
939 | ||
940 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
941 | AT_CHECK([ovs-ofctl add-flows br1 flows.txt]) | |
942 | ||
943 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
944 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
945 | ]) | |
946 | ||
947 | NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl | |
948 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
949 | ]) | |
950 | ||
951 | OVS_TRAFFIC_VSWITCHD_STOP | |
952 | AT_CLEANUP | |
aaca4fe0 | 953 | AT_SETUP([datapath - basic truncate action]) |
9c1ab985 | 954 | AT_SKIP_IF([test $HAVE_NC = no]) |
aaca4fe0 WT |
955 | OVS_TRAFFIC_VSWITCHD_START() |
956 | AT_CHECK([ovs-ofctl del-flows br0]) | |
957 | ||
958 | dnl Create p0 and ovs-p0(1) | |
959 | ADD_NAMESPACES(at_ns0) | |
960 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
961 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
962 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
963 | ||
964 | dnl Create p1(3) and ovs-p1(2), packets received from ovs-p1 will appear in p1 | |
965 | AT_CHECK([ip link add p1 type veth peer name ovs-p1]) | |
966 | on_exit 'ip link del ovs-p1' | |
967 | AT_CHECK([ip link set dev ovs-p1 up]) | |
968 | AT_CHECK([ip link set dev p1 up]) | |
969 | AT_CHECK([ovs-vsctl add-port br0 ovs-p1 -- set interface ovs-p1 ofport_request=2]) | |
970 | dnl Use p1 to check the truncated packet | |
971 | AT_CHECK([ovs-vsctl add-port br0 p1 -- set interface p1 ofport_request=3]) | |
972 | ||
973 | dnl Create p2(5) and ovs-p2(4) | |
974 | AT_CHECK([ip link add p2 type veth peer name ovs-p2]) | |
975 | on_exit 'ip link del ovs-p2' | |
976 | AT_CHECK([ip link set dev ovs-p2 up]) | |
977 | AT_CHECK([ip link set dev p2 up]) | |
978 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2 -- set interface ovs-p2 ofport_request=4]) | |
979 | dnl Use p2 to check the truncated packet | |
980 | AT_CHECK([ovs-vsctl add-port br0 p2 -- set interface p2 ofport_request=5]) | |
981 | ||
982 | dnl basic test | |
983 | AT_CHECK([ovs-ofctl del-flows br0]) | |
984 | AT_DATA([flows.txt], [dnl | |
985 | in_port=3 dl_dst=e6:66:c1:22:22:22 actions=drop | |
986 | in_port=5 dl_dst=e6:66:c1:22:22:22 actions=drop | |
987 | in_port=1 dl_dst=e6:66:c1:22:22:22 actions=output(port=2,max_len=100),output:4 | |
988 | ]) | |
989 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
990 | ||
991 | dnl use this file as payload file for ncat | |
992 | AT_CHECK([dd if=/dev/urandom of=payload200.bin bs=200 count=1 2> /dev/null]) | |
993 | on_exit 'rm -f payload200.bin' | |
a037f175 | 994 | NS_CHECK_EXEC([at_ns0], [nc $NC_EOF_OPT -u 10.1.1.2 1234 < payload200.bin]) |
aaca4fe0 WT |
995 | |
996 | dnl packet with truncated size | |
997 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
998 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=3" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
999 | n_bytes=100 | |
1000 | ]) | |
1001 | dnl packet with original size | |
1002 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1003 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=5" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1004 | n_bytes=242 | |
1005 | ]) | |
1006 | ||
1007 | dnl more complicated output actions | |
1008 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1009 | AT_DATA([flows.txt], [dnl | |
1010 | in_port=3 dl_dst=e6:66:c1:22:22:22 actions=drop | |
1011 | in_port=5 dl_dst=e6:66:c1:22:22:22 actions=drop | |
1012 | in_port=1 dl_dst=e6:66:c1:22:22:22 actions=output(port=2,max_len=100),output:4,output(port=2,max_len=100),output(port=4,max_len=100),output:2,output(port=4,max_len=200),output(port=2,max_len=65535) | |
1013 | ]) | |
1014 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1015 | ||
a037f175 | 1016 | NS_CHECK_EXEC([at_ns0], [nc $NC_EOF_OPT -u 10.1.1.2 1234 < payload200.bin]) |
aaca4fe0 WT |
1017 | |
1018 | dnl 100 + 100 + 242 + min(65535,242) = 684 | |
1019 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1020 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=3" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1021 | n_bytes=684 | |
1022 | ]) | |
1023 | dnl 242 + 100 + min(242,200) = 542 | |
1024 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=5" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1025 | n_bytes=542 | |
1026 | ]) | |
1027 | ||
1028 | dnl SLOW_ACTION: disable kernel datapath truncate support | |
1029 | dnl Repeat the test above, but exercise the SLOW_ACTION code path | |
c7eca965 | 1030 | AT_CHECK([ovs-appctl dpif/set-dp-features br0 trunc false], [0]) |
aaca4fe0 WT |
1031 | |
1032 | dnl SLOW_ACTION test1: check datapatch actions | |
1033 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1034 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1035 | ||
3041e1fc | 1036 | AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=1,dl_type=0x800,dl_src=e6:66:c1:11:11:11,dl_dst=e6:66:c1:22:22:22,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,tp_src=8,tp_dst=9"], [0], [stdout]) |
aaca4fe0 WT |
1037 | AT_CHECK([tail -3 stdout], [0], |
1038 | [Datapath actions: trunc(100),3,5,trunc(100),3,trunc(100),5,3,trunc(200),5,trunc(65535),3 | |
1039 | This flow is handled by the userspace slow path because it: | |
393e9f7c | 1040 | - Uses action(s) not supported by datapath. |
aaca4fe0 | 1041 | ]) |
aaca4fe0 WT |
1042 | |
1043 | dnl SLOW_ACTION test2: check actual packet truncate | |
1044 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1045 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
a037f175 | 1046 | NS_CHECK_EXEC([at_ns0], [nc $NC_EOF_OPT -u 10.1.1.2 1234 < payload200.bin]) |
aaca4fe0 WT |
1047 | |
1048 | dnl 100 + 100 + 242 + min(65535,242) = 684 | |
1049 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1050 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=3" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1051 | n_bytes=684 | |
1052 | ]) | |
1053 | ||
1054 | dnl 242 + 100 + min(242,200) = 542 | |
1055 | AT_CHECK([ovs-ofctl dump-flows br0 table=0 | grep "in_port=5" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1056 | n_bytes=542 | |
1057 | ]) | |
1058 | ||
1059 | OVS_TRAFFIC_VSWITCHD_STOP | |
1060 | AT_CLEANUP | |
1061 | ||
348f1f67 YS |
1062 | dnl Create 2 bridges and 2 namespaces to test truncate over |
1063 | dnl GRE tunnel: | |
1064 | dnl br0: overlay bridge | |
1065 | dnl ns1: connect to br0, with IP:10.1.1.2 | |
1066 | dnl br-underlay: with IP: 172.31.1.100 | |
1067 | dnl ns0: connect to br-underlay, with IP: 10.1.1.1 | |
1068 | AT_SETUP([datapath - truncate and output to gre tunnel by simulated packets]) | |
7c84d7f4 | 1069 | OVS_CHECK_KERNEL(3, 10, 4, 18) |
348f1f67 YS |
1070 | AT_SKIP_IF([test $HAVE_NC = no]) |
1071 | OVS_TRAFFIC_VSWITCHD_START() | |
1072 | ||
1073 | ADD_BR([br-underlay], [set bridge br-underlay other-config:hwaddr=\"02:90:8c:a8:a1:49\"]) | |
1074 | ADD_NAMESPACES(at_ns0) | |
1075 | ADD_NAMESPACES(at_ns1) | |
1076 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
1077 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
1078 | ||
1079 | dnl Set up underlay link from host into the namespace using veth pair. | |
1080 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24", fa:ad:fa:25:05:60) | |
1081 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
1082 | AT_CHECK([ip link set dev br-underlay up]) | |
1083 | ||
1084 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
1085 | dnl linux device inside the namespace. | |
1086 | ADD_OVS_TUNNEL([gre], [br0], [at_gre0], [172.31.1.1], [10.1.1.100/24]) | |
1087 | ||
1088 | dnl The below native tunnel isn't actually added. We simulate it to send | |
1089 | dnl and receive packets. | |
1090 | dnl ADD_NATIVE_TUNNEL([gretap], [ns_gre0], [at_ns0], [172.31.1.100], [10.1.1.1/24], | |
1091 | dnl [], [address e6:66:c1:11:11:11]) | |
1092 | dnl AT_CHECK([ovs-vsctl -- set interface at_gre0 ofport_request=1]) | |
1093 | dnl NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
1094 | ||
1095 | dnl Set up (p1 and ovs-p1) at br0 | |
1096 | ADD_VETH(p1, at_ns1, br0, '10.1.1.2/24') | |
1097 | AT_CHECK([ovs-vsctl -- set interface ovs-p1 ofport_request=2]) | |
1098 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
1099 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
1100 | ||
1101 | dnl Set up (p2 and ovs-p2) as loopback for verifying packet size | |
1102 | AT_CHECK([ip link add p2 type veth peer name ovs-p2]) | |
1103 | on_exit 'ip link del ovs-p2' | |
1104 | AT_CHECK([ip link set dev ovs-p2 up]) | |
1105 | AT_CHECK([ip link set dev p2 up]) | |
1106 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2 -- set interface ovs-p2 ofport_request=3]) | |
1107 | AT_CHECK([ovs-vsctl add-port br0 p2 -- set interface p2 ofport_request=4]) | |
1108 | ||
1109 | dnl use this file as payload file for ncat | |
1110 | AT_CHECK([dd if=/dev/urandom of=payload200.bin bs=200 count=1 2> /dev/null]) | |
1111 | on_exit 'rm -f payload200.bin' | |
1112 | ||
1113 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1114 | AT_DATA([flows.txt], [dnl | |
1115 | priority=99,in_port=1,actions=output(port=2,max_len=100),output(port=3,max_len=100) | |
1116 | priority=99,in_port=2,udp,actions=output(port=1,max_len=100) | |
1117 | priority=1,in_port=4,ip,actions=drop | |
1118 | priority=1,actions=drop | |
1119 | ]) | |
1120 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1121 | ||
1122 | AT_CHECK([ovs-ofctl del-flows br-underlay]) | |
1123 | AT_DATA([flows-underlay.txt], [dnl | |
1124 | priority=99,dl_type=0x0800,nw_proto=47,in_port=1,actions=LOCAL | |
1125 | priority=99,dl_type=0x0800,nw_proto=47,in_port=LOCAL,ip_dst=172.31.1.1/24,actions=1 | |
1126 | priority=1,actions=drop | |
1127 | ]) | |
1128 | ||
1129 | AT_CHECK([ovs-ofctl add-flows br-underlay flows-underlay.txt]) | |
1130 | ||
1131 | dnl check tunnel push path, from at_ns1 to at_ns0 | |
1132 | NS_CHECK_EXEC([at_ns1], [nc $NC_EOF_OPT -u 10.1.1.1 1234 < payload200.bin]) | |
1133 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1134 | ||
1135 | dnl Before truncation = ETH(14) + IP(20) + UDP(8) + 200 = 242B | |
1136 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1137 | n_bytes=242 | |
1138 | ]) | |
1139 | dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B | |
1140 | AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1141 | n_bytes=138 | |
1142 | ]) | |
1143 | ||
1144 | dnl check tunnel pop path, from at_ns0 to at_ns1 | |
1145 | dnl This 200-byte packet is simulated on behalf of ns_gre0 | |
1146 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=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 actions=LOCAL" | |
1147 | ||
1148 | dnl After truncation = 100 byte at loopback device p2(4) | |
1149 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1150 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [0], [dnl | |
1151 | n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop | |
1152 | ]) | |
1153 | ||
1154 | dnl SLOW_ACTION: disable datapath truncate support | |
1155 | dnl Repeat the test above, but exercise the SLOW_ACTION code path | |
1156 | AT_CHECK([ovs-appctl dpif/set-dp-features br0 trunc false], [0]) | |
1157 | ||
1158 | dnl SLOW_ACTION test1: check datapatch actions | |
1159 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1160 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1161 | ||
1162 | dnl SLOW_ACTION test2: check actual packet truncate | |
1163 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1164 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1165 | AT_CHECK([ovs-ofctl del-flows br-underlay]) | |
1166 | AT_CHECK([ovs-ofctl add-flows br-underlay flows-underlay.txt]) | |
1167 | ||
1168 | dnl check tunnel push path, from at_ns1 to at_ns0 | |
1169 | NS_CHECK_EXEC([at_ns1], [nc $NC_EOF_OPT -u 10.1.1.1 1234 < payload200.bin]) | |
1170 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1171 | ||
1172 | dnl Before truncation = ETH(14) + IP(20) + UDP(8) + 200 = 242B | |
1173 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1174 | n_bytes=242 | |
1175 | ]) | |
1176 | dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B | |
1177 | AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1178 | n_bytes=138 | |
1179 | ]) | |
1180 | ||
1181 | dnl check tunnel pop path, from at_ns0 to at_ns1 | |
1182 | dnl This 200-byte packet is simulated on behalf of ns_gre0 | |
1183 | ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=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 actions=LOCAL" | |
1184 | ||
1185 | dnl After truncation = 100 byte at loopback device p2(4) | |
1186 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1187 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [0], [dnl | |
1188 | n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop | |
1189 | ]) | |
1190 | ||
1191 | OVS_TRAFFIC_VSWITCHD_STOP | |
1192 | AT_CLEANUP | |
1193 | ||
aaca4fe0 WT |
1194 | dnl Create 2 bridges and 2 namespaces to test truncate over |
1195 | dnl GRE tunnel: | |
1196 | dnl br0: overlay bridge | |
1197 | dnl ns1: connect to br0, with IP:10.1.1.2 | |
1198 | dnl br-underlay: with IP: 172.31.1.100 | |
1199 | dnl ns0: connect to br-underlay, with IP: 10.1.1.1 | |
1200 | AT_SETUP([datapath - truncate and output to gre tunnel]) | |
9c1ab985 | 1201 | AT_SKIP_IF([test $HAVE_NC = no]) |
348f1f67 | 1202 | OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) |
aaca4fe0 WT |
1203 | OVS_CHECK_GRE() |
1204 | OVS_TRAFFIC_VSWITCHD_START() | |
1205 | ||
1206 | ADD_BR([br-underlay]) | |
1207 | ADD_NAMESPACES(at_ns0) | |
1208 | ADD_NAMESPACES(at_ns1) | |
1209 | AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"]) | |
1210 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
1211 | ||
1212 | dnl Set up underlay link from host into the namespace using veth pair. | |
1213 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
1214 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
1215 | AT_CHECK([ip link set dev br-underlay up]) | |
1216 | ||
1217 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
1218 | dnl linux device inside the namespace. | |
1219 | ADD_OVS_TUNNEL([gre], [br0], [at_gre0], [172.31.1.1], [10.1.1.100/24]) | |
2b9f3924 WT |
1220 | ADD_NATIVE_TUNNEL([gretap], [ns_gre0], [at_ns0], [172.31.1.100], [10.1.1.1/24], |
1221 | [], [address e6:66:c1:11:11:11]) | |
aaca4fe0 | 1222 | AT_CHECK([ovs-vsctl -- set interface at_gre0 ofport_request=1]) |
aaca4fe0 WT |
1223 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) |
1224 | ||
1225 | dnl Set up (p1 and ovs-p1) at br0 | |
1226 | ADD_VETH(p1, at_ns1, br0, '10.1.1.2/24') | |
1227 | AT_CHECK([ovs-vsctl -- set interface ovs-p1 ofport_request=2]) | |
1228 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
1229 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
1230 | ||
1231 | dnl Set up (p2 and ovs-p2) as loopback for verifying packet size | |
1232 | AT_CHECK([ip link add p2 type veth peer name ovs-p2]) | |
1233 | on_exit 'ip link del ovs-p2' | |
1234 | AT_CHECK([ip link set dev ovs-p2 up]) | |
1235 | AT_CHECK([ip link set dev p2 up]) | |
1236 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2 -- set interface ovs-p2 ofport_request=3]) | |
1237 | AT_CHECK([ovs-vsctl add-port br0 p2 -- set interface p2 ofport_request=4]) | |
1238 | ||
1239 | dnl use this file as payload file for ncat | |
1240 | AT_CHECK([dd if=/dev/urandom of=payload200.bin bs=200 count=1 2> /dev/null]) | |
1241 | on_exit 'rm -f payload200.bin' | |
1242 | ||
1243 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1244 | AT_DATA([flows.txt], [dnl | |
1245 | priority=99,in_port=1,actions=output(port=2,max_len=100),output(port=3,max_len=100) | |
1246 | priority=99,in_port=2,udp,actions=output(port=1,max_len=100) | |
1247 | priority=1,in_port=4,ip,actions=drop | |
1248 | priority=1,actions=drop | |
1249 | ]) | |
1250 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1251 | ||
1252 | AT_CHECK([ovs-ofctl del-flows br-underlay]) | |
1253 | AT_DATA([flows-underlay.txt], [dnl | |
1254 | priority=99,dl_type=0x0800,nw_proto=47,in_port=1,actions=LOCAL | |
1255 | priority=99,dl_type=0x0800,nw_proto=47,in_port=LOCAL,ip_dst=172.31.1.1/24,actions=1 | |
1256 | priority=1,actions=drop | |
1257 | ]) | |
1258 | ||
1259 | AT_CHECK([ovs-ofctl add-flows br-underlay flows-underlay.txt]) | |
1260 | ||
1261 | dnl check tunnel push path, from at_ns1 to at_ns0 | |
a037f175 | 1262 | NS_CHECK_EXEC([at_ns1], [nc $NC_EOF_OPT -u 10.1.1.1 1234 < payload200.bin]) |
aaca4fe0 WT |
1263 | AT_CHECK([ovs-appctl revalidator/purge], [0]) |
1264 | ||
1265 | dnl Before truncation = ETH(14) + IP(20) + UDP(8) + 200 = 242B | |
1266 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1267 | n_bytes=242 | |
1268 | ]) | |
1269 | dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B | |
1270 | AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1271 | n_bytes=138 | |
1272 | ]) | |
1273 | ||
1274 | dnl check tunnel pop path, from at_ns0 to at_ns1 | |
a037f175 | 1275 | NS_CHECK_EXEC([at_ns0], [nc $NC_EOF_OPT -u 10.1.1.2 5678 < payload200.bin]) |
aaca4fe0 WT |
1276 | dnl After truncation = 100 byte at loopback device p2(4) |
1277 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
32b0cc65 JS |
1278 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [0], [dnl |
1279 | n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop | |
aaca4fe0 WT |
1280 | ]) |
1281 | ||
1282 | dnl SLOW_ACTION: disable datapath truncate support | |
1283 | dnl Repeat the test above, but exercise the SLOW_ACTION code path | |
c7eca965 | 1284 | AT_CHECK([ovs-appctl dpif/set-dp-features br0 trunc false], [0]) |
aaca4fe0 WT |
1285 | |
1286 | dnl SLOW_ACTION test1: check datapatch actions | |
1287 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1288 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1289 | ||
aaca4fe0 WT |
1290 | dnl SLOW_ACTION test2: check actual packet truncate |
1291 | AT_CHECK([ovs-ofctl del-flows br0]) | |
1292 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1293 | AT_CHECK([ovs-ofctl del-flows br-underlay]) | |
1294 | AT_CHECK([ovs-ofctl add-flows br-underlay flows-underlay.txt]) | |
1295 | ||
1296 | dnl check tunnel push path, from at_ns1 to at_ns0 | |
a037f175 | 1297 | NS_CHECK_EXEC([at_ns1], [nc $NC_EOF_OPT -u 10.1.1.1 1234 < payload200.bin]) |
aaca4fe0 WT |
1298 | AT_CHECK([ovs-appctl revalidator/purge], [0]) |
1299 | ||
1300 | dnl Before truncation = ETH(14) + IP(20) + UDP(8) + 200 = 242B | |
1301 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1302 | n_bytes=242 | |
1303 | ]) | |
1304 | dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B | |
1305 | AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl | |
1306 | n_bytes=138 | |
1307 | ]) | |
1308 | ||
1309 | dnl check tunnel pop path, from at_ns0 to at_ns1 | |
a037f175 | 1310 | NS_CHECK_EXEC([at_ns0], [nc $NC_EOF_OPT -u 10.1.1.2 5678 < payload200.bin]) |
aaca4fe0 WT |
1311 | dnl After truncation = 100 byte at loopback device p2(4) |
1312 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
32b0cc65 JS |
1313 | AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [0], [dnl |
1314 | n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop | |
aaca4fe0 WT |
1315 | ]) |
1316 | ||
1317 | OVS_TRAFFIC_VSWITCHD_STOP | |
1318 | AT_CLEANUP | |
1319 | ||
ee8941ab JS |
1320 | AT_BANNER([conntrack]) |
1321 | ||
07659514 JS |
1322 | AT_SETUP([conntrack - controller]) |
1323 | CHECK_CONNTRACK() | |
cf7659b6 | 1324 | OVS_TRAFFIC_VSWITCHD_START() |
daf4d3c1 | 1325 | AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg ofproto_dpif_upcall:dbg]) |
07659514 JS |
1326 | |
1327 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1328 | ||
1329 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1330 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1331 | ||
1332 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1333 | AT_DATA([flows.txt], [dnl | |
1334 | priority=1,action=drop | |
1335 | priority=10,arp,action=normal | |
1336 | priority=100,in_port=1,udp,action=ct(commit),controller | |
1337 | priority=100,in_port=2,ct_state=-trk,udp,action=ct(table=0) | |
1338 | priority=100,in_port=2,ct_state=+trk+est,udp,action=controller | |
1339 | ]) | |
1340 | ||
6cfa8ec3 | 1341 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 JS |
1342 | |
1343 | AT_CAPTURE_FILE([ofctl_monitor.log]) | |
1344 | AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log]) | |
1345 | ||
1346 | dnl Send an unsolicited reply from port 2. This should be dropped. | |
4573c42e | 1347 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 ct\(table=0\) '50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000']) |
07659514 JS |
1348 | |
1349 | dnl OK, now start a new connection from port 1. | |
4573c42e | 1350 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 1 ct\(commit\),controller '50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000']) |
07659514 JS |
1351 | |
1352 | dnl Now try a reply from port 2. | |
4573c42e | 1353 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 ct\(table=0\) '50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000']) |
07659514 | 1354 | |
e8833217 DM |
1355 | OVS_APP_EXIT_AND_WAIT([ovs-ofctl]) |
1356 | ||
07659514 JS |
1357 | dnl Check this output. We only see the latter two packets, not the first. |
1358 | AT_CHECK([cat ofctl_monitor.log], [0], [dnl | |
f274a047 | 1359 | NXT_PACKET_IN2 (xid=0x0): total_len=42 in_port=1 (via action) data_len=42 (unbuffered) |
07659514 | 1360 | udp,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.1.1.1,nw_dst=10.1.1.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=1,tp_dst=2 udp_csum:0 |
45e46e92 | 1361 | NXT_PACKET_IN2 (xid=0x0): cookie=0x0 total_len=42 ct_state=est|rpl|trk,ct_nw_src=10.1.1.1,ct_nw_dst=10.1.1.2,ct_nw_proto=17,ct_tp_src=1,ct_tp_dst=2,ip,in_port=2 (via action) data_len=42 (unbuffered) |
07659514 JS |
1362 | udp,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.1.1.2,nw_dst=10.1.1.1,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=2,tp_dst=1 udp_csum:0 |
1363 | ]) | |
1364 | ||
1365 | OVS_TRAFFIC_VSWITCHD_STOP | |
1366 | AT_CLEANUP | |
1367 | ||
a76a37ef JR |
1368 | AT_SETUP([conntrack - force commit]) |
1369 | CHECK_CONNTRACK() | |
1370 | OVS_TRAFFIC_VSWITCHD_START() | |
1371 | AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg ofproto_dpif_upcall:dbg]) | |
1372 | ||
1373 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1374 | ||
1375 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1376 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1377 | ||
1378 | AT_DATA([flows.txt], [dnl | |
1379 | priority=1,action=drop | |
1380 | priority=10,arp,action=normal | |
68c94b1a | 1381 | priority=100,in_port=1,udp,action=ct(force,commit),controller |
a76a37ef JR |
1382 | priority=100,in_port=2,ct_state=-trk,udp,action=ct(table=0) |
1383 | priority=100,in_port=2,ct_state=+trk+est,udp,action=ct(force,commit,table=1) | |
1384 | table=1,in_port=2,ct_state=+trk,udp,action=controller | |
1385 | ]) | |
1386 | ||
1387 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
1388 | ||
1389 | AT_CAPTURE_FILE([ofctl_monitor.log]) | |
1390 | AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log]) | |
1391 | ||
1392 | dnl Send an unsolicited reply from port 2. This should be dropped. | |
1393 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) | |
1394 | ||
1395 | dnl OK, now start a new connection from port 1. | |
1396 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) | |
1397 | ||
1398 | dnl Now try a reply from port 2. | |
1399 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) | |
1400 | ||
1401 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1402 | ||
e8833217 DM |
1403 | OVS_APP_EXIT_AND_WAIT([ovs-ofctl]) |
1404 | ||
a76a37ef JR |
1405 | dnl Check this output. We only see the latter two packets, not the first. |
1406 | AT_CHECK([cat ofctl_monitor.log], [0], [dnl | |
1407 | NXT_PACKET_IN2 (xid=0x0): cookie=0x0 total_len=42 in_port=1 (via action) data_len=42 (unbuffered) | |
1408 | udp,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.1.1.1,nw_dst=10.1.1.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=1,tp_dst=2 udp_csum:0 | |
45e46e92 | 1409 | NXT_PACKET_IN2 (xid=0x0): table_id=1 cookie=0x0 total_len=42 ct_state=new|trk,ct_nw_src=10.1.1.2,ct_nw_dst=10.1.1.1,ct_nw_proto=17,ct_tp_src=2,ct_tp_dst=1,ip,in_port=2 (via action) data_len=42 (unbuffered) |
a76a37ef JR |
1410 | udp,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.1.1.2,nw_dst=10.1.1.1,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=2,tp_dst=1 udp_csum:0 |
1411 | ]) | |
1412 | ||
1413 | dnl | |
1414 | dnl Check that the directionality has been changed by force commit. | |
1415 | dnl | |
1416 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [], [dnl | |
1417 | udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2) | |
1418 | ]) | |
1419 | ||
68c94b1a JS |
1420 | dnl OK, now send another packet from port 1 and see that it switches again |
1421 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) | |
1422 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
1423 | ||
1424 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.1,"], [], [dnl | |
1425 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) | |
1426 | ]) | |
1427 | ||
a76a37ef JR |
1428 | OVS_TRAFFIC_VSWITCHD_STOP |
1429 | AT_CLEANUP | |
1430 | ||
c43a1331 YHW |
1431 | AT_SETUP([conntrack - ct flush by 5-tuple]) |
1432 | CHECK_CONNTRACK() | |
c43a1331 YHW |
1433 | OVS_TRAFFIC_VSWITCHD_START() |
1434 | ||
1435 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1436 | ||
1437 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1438 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1439 | ||
1440 | AT_DATA([flows.txt], [dnl | |
1441 | priority=1,action=drop | |
1442 | priority=10,arp,action=normal | |
1443 | priority=100,in_port=1,udp,action=ct(commit),2 | |
1444 | priority=100,in_port=2,udp,action=ct(zone=5,commit),1 | |
1445 | priority=100,in_port=1,icmp,action=ct(commit),2 | |
1446 | priority=100,in_port=2,icmp,action=ct(zone=5,commit),1 | |
1447 | ]) | |
1448 | ||
1449 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
1450 | ||
1451 | dnl Test UDP from port 1 | |
1452 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) | |
1453 | ||
1454 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.1,"], [], [dnl | |
1455 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) | |
1456 | ]) | |
1457 | ||
1458 | AT_CHECK([ovs-appctl dpctl/flush-conntrack 'ct_nw_src=10.1.1.2,ct_nw_dst=10.1.1.1,ct_nw_proto=17,ct_tp_src=2,ct_tp_dst=1']) | |
1459 | ||
1460 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.1,"], [1], [dnl | |
1461 | ]) | |
1462 | ||
1463 | dnl Test UDP from port 2 | |
1464 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"]) | |
1465 | ||
1466 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [0], [dnl | |
1467 | udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5 | |
1468 | ]) | |
1469 | ||
1470 | AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=5 'ct_nw_src=10.1.1.1,ct_nw_dst=10.1.1.2,ct_nw_proto=17,ct_tp_src=1,ct_tp_dst=2']) | |
1471 | ||
1472 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
1473 | ]) | |
1474 | ||
1475 | dnl Test ICMP traffic | |
1476 | NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl | |
1477 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
1478 | ]) | |
1479 | ||
1480 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [0], [stdout]) | |
1481 | AT_CHECK([cat stdout | FORMAT_CT(10.1.1.1)], [0],[dnl | |
1482 | icmp,orig=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=8,code=0),reply=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=0,code=0),zone=5 | |
1483 | ]) | |
1484 | ||
1485 | ICMP_ID=`cat stdout | cut -d ',' -f4 | cut -d '=' -f2` | |
1486 | ICMP_TUPLE=ct_nw_src=10.1.1.2,ct_nw_dst=10.1.1.1,ct_nw_proto=1,icmp_id=$ICMP_ID,icmp_type=8,icmp_code=0 | |
1487 | AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=5 $ICMP_TUPLE]) | |
1488 | ||
1489 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.2,"], [1], [dnl | |
1490 | ]) | |
1491 | ||
ffdcd110 | 1492 | OVS_TRAFFIC_VSWITCHD_STOP |
c43a1331 YHW |
1493 | AT_CLEANUP |
1494 | ||
e5cf8cce DDP |
1495 | AT_SETUP([conntrack - IPv4 ping]) |
1496 | CHECK_CONNTRACK() | |
1497 | OVS_TRAFFIC_VSWITCHD_START() | |
1498 | ||
1499 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1500 | ||
1501 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1502 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1503 | ||
1504 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1505 | AT_DATA([flows.txt], [dnl | |
1506 | priority=1,action=drop | |
1507 | priority=10,arp,action=normal | |
1508 | priority=100,in_port=1,icmp,action=ct(commit),2 | |
1509 | priority=100,in_port=2,icmp,ct_state=-trk,action=ct(table=0) | |
1510 | priority=100,in_port=2,icmp,ct_state=+trk+est,action=1 | |
1511 | ]) | |
1512 | ||
1513 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
1514 | ||
1515 | dnl Pings from ns0->ns1 should work fine. | |
1516 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
1517 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
1518 | ]) | |
1519 | ||
1520 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
1521 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0) | |
1522 | ]) | |
1523 | ||
1524 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
1525 | ||
1526 | dnl Pings from ns1->ns0 should fail. | |
1527 | NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl | |
1528 | 7 packets transmitted, 0 received, 100% packet loss, time 0ms | |
1529 | ]) | |
1530 | ||
1531 | OVS_TRAFFIC_VSWITCHD_STOP | |
1532 | AT_CLEANUP | |
1533 | ||
26509f88 DB |
1534 | AT_SETUP([conntrack - get_nconns and get/set_maxconns]) |
1535 | CHECK_CONNTRACK() | |
1536 | CHECK_CT_DPIF_SET_GET_MAXCONNS() | |
1537 | CHECK_CT_DPIF_GET_NCONNS() | |
1538 | OVS_TRAFFIC_VSWITCHD_START() | |
1539 | ||
1540 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1541 | ||
1542 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1543 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1544 | ||
1545 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1546 | AT_DATA([flows.txt], [dnl | |
1547 | priority=1,action=drop | |
1548 | priority=10,arp,action=normal | |
1549 | priority=100,in_port=1,icmp,action=ct(commit),2 | |
1550 | priority=100,in_port=2,icmp,ct_state=-trk,action=ct(table=0) | |
1551 | priority=100,in_port=2,icmp,ct_state=+trk+est,action=1 | |
1552 | ]) | |
1553 | ||
1554 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
1555 | ||
1556 | dnl Pings from ns0->ns1 should work fine. | |
1557 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
1558 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
1559 | ]) | |
1560 | ||
1561 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
1562 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0) | |
1563 | ]) | |
1564 | ||
1565 | AT_CHECK([ovs-appctl dpctl/ct-set-maxconns one-bad-dp], [2], [], [dnl | |
1566 | ovs-vswitchd: maxconns missing or malformed (Invalid argument) | |
1567 | ovs-appctl: ovs-vswitchd: server returned an error | |
1568 | ]) | |
1569 | ||
1570 | AT_CHECK([ovs-appctl dpctl/ct-set-maxconns a], [2], [], [dnl | |
1571 | ovs-vswitchd: maxconns missing or malformed (Invalid argument) | |
1572 | ovs-appctl: ovs-vswitchd: server returned an error | |
1573 | ]) | |
1574 | ||
1575 | AT_CHECK([ovs-appctl dpctl/ct-set-maxconns one-bad-dp 10], [2], [], [dnl | |
ffdcd110 | 1576 | ovs-vswitchd: datapath not found (Invalid argument) |
26509f88 DB |
1577 | ovs-appctl: ovs-vswitchd: server returned an error |
1578 | ]) | |
1579 | ||
1580 | AT_CHECK([ovs-appctl dpctl/ct-get-maxconns one-bad-dp], [2], [], [dnl | |
ffdcd110 | 1581 | ovs-vswitchd: datapath not found (Invalid argument) |
26509f88 DB |
1582 | ovs-appctl: ovs-vswitchd: server returned an error |
1583 | ]) | |
1584 | ||
1585 | AT_CHECK([ovs-appctl dpctl/ct-get-nconns one-bad-dp], [2], [], [dnl | |
ffdcd110 | 1586 | ovs-vswitchd: datapath not found (Invalid argument) |
26509f88 DB |
1587 | ovs-appctl: ovs-vswitchd: server returned an error |
1588 | ]) | |
1589 | ||
1590 | AT_CHECK([ovs-appctl dpctl/ct-get-nconns], [], [dnl | |
1591 | 1 | |
1592 | ]) | |
1593 | ||
1594 | AT_CHECK([ovs-appctl dpctl/ct-get-maxconns], [], [dnl | |
1595 | 3000000 | |
1596 | ]) | |
1597 | ||
1598 | AT_CHECK([ovs-appctl dpctl/ct-set-maxconns 10], [], [dnl | |
1599 | setting maxconns successful | |
1600 | ]) | |
1601 | ||
1602 | AT_CHECK([ovs-appctl dpctl/ct-get-maxconns], [], [dnl | |
1603 | 10 | |
1604 | ]) | |
1605 | ||
1606 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
1607 | ||
1608 | AT_CHECK([ovs-appctl dpctl/ct-get-nconns], [], [dnl | |
1609 | 0 | |
1610 | ]) | |
1611 | ||
1612 | AT_CHECK([ovs-appctl dpctl/ct-get-maxconns], [], [dnl | |
1613 | 10 | |
1614 | ]) | |
1615 | ||
ffdcd110 | 1616 | OVS_TRAFFIC_VSWITCHD_STOP |
26509f88 DB |
1617 | AT_CLEANUP |
1618 | ||
e5cf8cce DDP |
1619 | AT_SETUP([conntrack - IPv6 ping]) |
1620 | CHECK_CONNTRACK() | |
1621 | OVS_TRAFFIC_VSWITCHD_START() | |
1622 | ||
1623 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1624 | ||
1625 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
1626 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
1627 | ||
1628 | AT_DATA([flows.txt], [dnl | |
1629 | ||
1630 | dnl ICMPv6 echo request and reply go to table 1. The rest of the traffic goes | |
1631 | dnl through normal action. | |
1632 | table=0,priority=10,icmp6,icmp_type=128,action=goto_table:1 | |
1633 | table=0,priority=10,icmp6,icmp_type=129,action=goto_table:1 | |
1634 | table=0,priority=1,action=normal | |
1635 | ||
1636 | dnl Allow everything from ns0->ns1. Only allow return traffic from ns1->ns0. | |
1637 | table=1,priority=100,in_port=1,icmp6,action=ct(commit),2 | |
1638 | table=1,priority=100,in_port=2,icmp6,ct_state=-trk,action=ct(table=0) | |
1639 | table=1,priority=100,in_port=2,icmp6,ct_state=+trk+est,action=1 | |
1640 | table=1,priority=1,action=drop | |
1641 | ]) | |
1642 | ||
1643 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
1644 | ||
1645 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) | |
1646 | ||
027f7e84 DDP |
1647 | dnl The above ping creates state in the connection tracker. We're not |
1648 | dnl interested in that state. | |
1649 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
1650 | ||
e5cf8cce DDP |
1651 | dnl Pings from ns1->ns0 should fail. |
1652 | NS_CHECK_EXEC([at_ns1], [ping6 -q -c 3 -i 0.3 -w 2 fc00::1 | FORMAT_PING], [0], [dnl | |
1653 | 7 packets transmitted, 0 received, 100% packet loss, time 0ms | |
1654 | ]) | |
1655 | ||
1656 | dnl Pings from ns0->ns1 should work fine. | |
1657 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
1658 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
1659 | ]) | |
1660 | ||
1661 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
1662 | icmpv6,orig=(src=fc00::1,dst=fc00::2,id=<cleared>,type=128,code=0),reply=(src=fc00::2,dst=fc00::1,id=<cleared>,type=129,code=0) | |
1663 | ]) | |
1664 | ||
1665 | OVS_TRAFFIC_VSWITCHD_STOP | |
1666 | AT_CLEANUP | |
1667 | ||
07659514 JS |
1668 | AT_SETUP([conntrack - preserve registers]) |
1669 | CHECK_CONNTRACK() | |
cf7659b6 | 1670 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
1671 | |
1672 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
1673 | ||
1674 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1675 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1676 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
1677 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
1678 | ||
1679 | dnl Allow any traffic from ns0->ns1, ns2->ns3. | |
1680 | AT_DATA([flows.txt], [dnl | |
1681 | priority=1,action=drop | |
1682 | priority=10,arp,action=normal | |
1683 | priority=10,icmp,action=normal | |
1684 | priority=100,in_port=1,tcp,ct_state=-trk,action=ct(commit,table=0) | |
1685 | priority=100,in_port=1,tcp,ct_state=+trk,action=2 | |
1686 | priority=100,in_port=2,tcp,ct_state=-trk,action=ct(table=0) | |
1687 | priority=100,in_port=2,tcp,ct_state=+trk,action=1 | |
1688 | priority=100,in_port=3,tcp,ct_state=-trk,action=load:0->NXM_NX_REG0[[]],ct(table=0) | |
1689 | priority=100,in_port=3,tcp,ct_state=+trk,reg0=0,action=load:1->NXM_NX_REG0[[]],ct(commit,table=0) | |
1690 | priority=100,in_port=3,tcp,ct_state=+trk,reg0=1,action=4 | |
1691 | priority=100,in_port=4,tcp,ct_state=-trk,action=ct(commit,table=0) | |
1692 | priority=100,in_port=4,tcp,ct_state=+trk,action=3 | |
1693 | ]) | |
1694 | ||
6cfa8ec3 | 1695 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 | 1696 | |
7ed40afe JS |
1697 | OVS_START_L7([at_ns1], [http]) |
1698 | OVS_START_L7([at_ns3], [http]) | |
1699 | ||
07659514 | 1700 | dnl HTTP requests from p0->p1 should work fine. |
07659514 JS |
1701 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1702 | ||
1703 | dnl HTTP requests from p2->p3 should work fine. | |
07659514 JS |
1704 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 --retry-connrefused -v -o wget1.log]) |
1705 | ||
1706 | OVS_TRAFFIC_VSWITCHD_STOP | |
1707 | AT_CLEANUP | |
1708 | ||
1709 | AT_SETUP([conntrack - invalid]) | |
1710 | CHECK_CONNTRACK() | |
cf7659b6 | 1711 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
1712 | |
1713 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
1714 | ||
1715 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1716 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1717 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
1718 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
1719 | ||
1720 | dnl Pass traffic from ns0->ns1 without committing, but attempt to track in | |
1721 | dnl the opposite direction. This should fail. | |
1722 | dnl Pass traffic from ns3->ns4 without committing, and this time match | |
1723 | dnl invalid traffic and allow it through. | |
1724 | AT_DATA([flows.txt], [dnl | |
1725 | priority=1,action=drop | |
1726 | priority=10,arp,action=normal | |
1727 | priority=10,icmp,action=normal | |
1728 | priority=100,in_port=1,tcp,action=ct(),2 | |
1729 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0) | |
1730 | priority=100,in_port=2,ct_state=+trk+new,tcp,action=1 | |
1731 | priority=100,in_port=3,tcp,action=ct(),4 | |
1732 | priority=100,in_port=4,ct_state=-trk,tcp,action=ct(table=0) | |
1733 | priority=100,in_port=4,ct_state=+trk+inv,tcp,action=3 | |
1734 | priority=100,in_port=4,ct_state=+trk+new,tcp,action=3 | |
1735 | ]) | |
1736 | ||
6cfa8ec3 | 1737 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 JS |
1738 | |
1739 | dnl We set up our rules to allow the request without committing. The return | |
1740 | dnl traffic can't be identified, because the initial request wasn't committed. | |
1741 | dnl For the first pair of ports, this means that the connection fails. | |
7ed40afe JS |
1742 | OVS_START_L7([at_ns1], [http]) |
1743 | OVS_START_L7([at_ns3], [http]) | |
07659514 JS |
1744 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log], [4]) |
1745 | ||
1746 | dnl For the second pair, we allow packets from invalid connections, so it works. | |
07659514 JS |
1747 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 --retry-connrefused -v -o wget1.log]) |
1748 | ||
1749 | OVS_TRAFFIC_VSWITCHD_STOP | |
1750 | AT_CLEANUP | |
1751 | ||
1752 | AT_SETUP([conntrack - zones]) | |
1753 | CHECK_CONNTRACK() | |
cf7659b6 | 1754 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
1755 | |
1756 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
1757 | ||
1758 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1759 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1760 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
1761 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
1762 | ||
1763 | dnl Allow any traffic from ns0->ns1. Allow return traffic, matching on zone. | |
1764 | dnl For ns2->ns3, use a different zone and see that the match fails. | |
1765 | AT_DATA([flows.txt], [dnl | |
1766 | priority=1,action=drop | |
1767 | priority=10,arp,action=normal | |
1768 | priority=10,icmp,action=normal | |
1769 | priority=100,in_port=1,tcp,action=ct(commit,zone=1),2 | |
1770 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0,zone=1) | |
1771 | priority=100,in_port=2,ct_state=+trk,ct_zone=1,tcp,action=1 | |
1772 | priority=100,in_port=3,tcp,action=ct(commit,zone=2),4 | |
1773 | priority=100,in_port=4,ct_state=-trk,tcp,action=ct(table=0,zone=2) | |
1774 | priority=100,in_port=4,ct_state=+trk,ct_zone=1,tcp,action=3 | |
1775 | ]) | |
1776 | ||
6cfa8ec3 | 1777 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 | 1778 | |
7ed40afe JS |
1779 | OVS_START_L7([at_ns1], [http]) |
1780 | OVS_START_L7([at_ns3], [http]) | |
1781 | ||
07659514 | 1782 | dnl HTTP requests from p0->p1 should work fine. |
07659514 JS |
1783 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1784 | ||
ec3aa16c | 1785 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
420c73b2 | 1786 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
07659514 JS |
1787 | ]) |
1788 | ||
1789 | dnl HTTP requests from p2->p3 should fail due to network failure. | |
1790 | dnl Try 3 times, in 1 second intervals. | |
07659514 JS |
1791 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 -v -o wget1.log], [4]) |
1792 | ||
ec3aa16c | 1793 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.4)], [0], [dnl |
420c73b2 | 1794 | tcp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.4,dst=10.1.1.3,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) |
07659514 JS |
1795 | ]) |
1796 | ||
1797 | OVS_TRAFFIC_VSWITCHD_STOP | |
1798 | AT_CLEANUP | |
1799 | ||
1800 | AT_SETUP([conntrack - zones from field]) | |
1801 | CHECK_CONNTRACK() | |
cf7659b6 | 1802 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
1803 | |
1804 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
1805 | ||
1806 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1807 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1808 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
1809 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
1810 | ||
1811 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1812 | AT_DATA([flows.txt], [dnl | |
1813 | priority=1,action=drop | |
1814 | priority=10,arp,action=normal | |
1815 | priority=10,icmp,action=normal | |
1816 | priority=100,in_port=1,tcp,action=load:0x1001->NXM_NX_REG0[[0..15]],ct(commit,zone=NXM_NX_REG0[[0..15]]),2 | |
1817 | priority=100,in_port=2,ct_state=-trk,tcp,action=load:0x1001->NXM_NX_REG0[[0..15]],ct(table=0,zone=NXM_NX_REG0[[0..15]]) | |
1818 | priority=100,in_port=2,ct_state=+trk,ct_zone=0x1001,tcp,action=1 | |
1819 | priority=100,in_port=3,tcp,action=load:0x1002->NXM_NX_REG0[[0..15]],ct(commit,zone=NXM_NX_REG0[[0..15]]),4 | |
1820 | priority=100,in_port=4,ct_state=-trk,tcp,action=load:0x1002->NXM_NX_REG0[[0..15]],ct(table=0,zone=NXM_NX_REG0[[0..15]]) | |
1821 | priority=100,in_port=4,ct_state=+trk,ct_zone=0x1001,tcp,action=3 | |
1822 | ]) | |
1823 | ||
6cfa8ec3 | 1824 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 | 1825 | |
7ed40afe JS |
1826 | OVS_START_L7([at_ns1], [http]) |
1827 | OVS_START_L7([at_ns3], [http]) | |
1828 | ||
07659514 | 1829 | dnl HTTP requests from p0->p1 should work fine. |
07659514 JS |
1830 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1831 | ||
ec3aa16c | 1832 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
420c73b2 | 1833 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=4097,protoinfo=(state=<cleared>) |
07659514 JS |
1834 | ]) |
1835 | ||
1836 | dnl HTTP requests from p2->p3 should fail due to network failure. | |
1837 | dnl Try 3 times, in 1 second intervals. | |
07659514 JS |
1838 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 -v -o wget1.log], [4]) |
1839 | ||
ec3aa16c | 1840 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.4)], [0], [dnl |
420c73b2 | 1841 | tcp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.4,dst=10.1.1.3,sport=<cleared>,dport=<cleared>),zone=4098,protoinfo=(state=<cleared>) |
07659514 JS |
1842 | ]) |
1843 | ||
1844 | OVS_TRAFFIC_VSWITCHD_STOP | |
1845 | AT_CLEANUP | |
1846 | ||
1847 | AT_SETUP([conntrack - multiple bridges]) | |
1848 | CHECK_CONNTRACK() | |
1849 | OVS_TRAFFIC_VSWITCHD_START( | |
cf7659b6 | 1850 | [_ADD_BR([br1]) --\ |
07659514 JS |
1851 | add-port br0 patch+ -- set int patch+ type=patch options:peer=patch- --\ |
1852 | add-port br1 patch- -- set int patch- type=patch options:peer=patch+ --]) | |
1853 | ||
1854 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1855 | ||
1856 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1857 | ADD_VETH(p1, at_ns1, br1, "10.1.1.2/24") | |
1858 | ||
1859 | dnl Allow any traffic from ns0->br1, allow established in reverse. | |
1860 | AT_DATA([flows-br0.txt], [dnl | |
1861 | priority=1,action=drop | |
1862 | priority=10,arp,action=normal | |
1863 | priority=10,icmp,action=normal | |
1864 | priority=100,in_port=2,tcp,ct_state=-trk,action=ct(commit,zone=1),1 | |
1865 | priority=100,in_port=1,tcp,ct_state=-trk,action=ct(table=0,zone=1) | |
1866 | priority=100,in_port=1,tcp,ct_state=+trk+est,ct_zone=1,action=2 | |
1867 | ]) | |
1868 | ||
1869 | dnl Allow any traffic from br0->ns1, allow established in reverse. | |
1870 | AT_DATA([flows-br1.txt], [dnl | |
1871 | priority=1,action=drop | |
1872 | priority=10,arp,action=normal | |
1873 | priority=10,icmp,action=normal | |
1874 | priority=100,in_port=1,tcp,ct_state=-trk,action=ct(table=0,zone=2) | |
1875 | priority=100,in_port=1,tcp,ct_state=+trk+new,ct_zone=2,action=ct(commit,zone=2),2 | |
1876 | priority=100,in_port=1,tcp,ct_state=+trk+est,ct_zone=2,action=2 | |
1877 | priority=100,in_port=2,tcp,ct_state=-trk,action=ct(table=0,zone=2) | |
1878 | priority=100,in_port=2,tcp,ct_state=+trk+est,ct_zone=2,action=ct(commit,zone=2),1 | |
1879 | ]) | |
1880 | ||
6cfa8ec3 JR |
1881 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows-br0.txt]) |
1882 | AT_CHECK([ovs-ofctl --bundle add-flows br1 flows-br1.txt]) | |
07659514 JS |
1883 | |
1884 | dnl HTTP requests from p0->p1 should work fine. | |
7ed40afe | 1885 | OVS_START_L7([at_ns1], [http]) |
07659514 JS |
1886 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1887 | ||
1888 | OVS_TRAFFIC_VSWITCHD_STOP | |
1889 | AT_CLEANUP | |
1890 | ||
1891 | AT_SETUP([conntrack - multiple zones]) | |
1892 | CHECK_CONNTRACK() | |
cf7659b6 | 1893 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
1894 | |
1895 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1896 | ||
1897 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1898 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1899 | ||
1900 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1901 | AT_DATA([flows.txt], [dnl | |
1902 | priority=1,action=drop | |
1903 | priority=10,arp,action=normal | |
1904 | priority=10,icmp,action=normal | |
1905 | priority=100,in_port=1,tcp,action=ct(commit,zone=1),ct(commit,zone=2),2 | |
1906 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0,zone=2) | |
1907 | priority=100,in_port=2,ct_state=+trk,ct_zone=2,tcp,action=1 | |
1908 | ]) | |
1909 | ||
6cfa8ec3 | 1910 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
07659514 | 1911 | |
7ed40afe JS |
1912 | OVS_START_L7([at_ns1], [http]) |
1913 | ||
07659514 | 1914 | dnl HTTP requests from p0->p1 should work fine. |
07659514 JS |
1915 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1916 | ||
1917 | dnl (again) HTTP requests from p0->p1 should work fine. | |
1918 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
1919 | ||
ec3aa16c | 1920 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
420c73b2 JR |
1921 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
1922 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) | |
07659514 JS |
1923 | ]) |
1924 | ||
1925 | OVS_TRAFFIC_VSWITCHD_STOP | |
1926 | AT_CLEANUP | |
1927 | ||
0e27c629 JS |
1928 | AT_SETUP([conntrack - multiple namespaces, internal ports]) |
1929 | CHECK_CONNTRACK() | |
4573c42e | 1930 | CHECK_CONNTRACK_LOCAL_STACK() |
0e27c629 JS |
1931 | OVS_TRAFFIC_VSWITCHD_START( |
1932 | [set-fail-mode br0 secure -- ]) | |
1933 | ||
1934 | ADD_NAMESPACES(at_ns0, at_ns1) | |
1935 | ||
1936 | ADD_INT(p0, at_ns0, br0, "10.1.1.1/24") | |
1937 | ADD_INT(p1, at_ns1, br0, "10.1.1.2/24") | |
1938 | ||
1939 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
1940 | dnl | |
1941 | dnl If skb->nfct is leaking from inside the namespace, this test will fail. | |
1942 | AT_DATA([flows.txt], [dnl | |
1943 | priority=1,action=drop | |
1944 | priority=10,arp,action=normal | |
1945 | priority=10,icmp,action=normal | |
1946 | priority=100,in_port=1,tcp,ct_state=-trk,action=ct(commit,zone=1),2 | |
1947 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0,zone=1) | |
1948 | priority=100,in_port=2,ct_state=+trk,ct_zone=1,tcp,action=1 | |
1949 | ]) | |
1950 | ||
1951 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
1952 | ||
7ed40afe JS |
1953 | OVS_START_L7([at_ns1], [http]) |
1954 | ||
0e27c629 | 1955 | dnl HTTP requests from p0->p1 should work fine. |
0e27c629 JS |
1956 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
1957 | ||
1958 | dnl (again) HTTP requests from p0->p1 should work fine. | |
1959 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
1960 | ||
ec3aa16c | 1961 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
420c73b2 | 1962 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
0e27c629 JS |
1963 | ]) |
1964 | ||
1965 | OVS_TRAFFIC_VSWITCHD_STOP(["dnl | |
1966 | /ioctl(SIOCGIFINDEX) on .* device failed: No such device/d | |
1967 | /removing policing failed: No such device/d"]) | |
1968 | AT_CLEANUP | |
1969 | ||
8e53fe8c JS |
1970 | AT_SETUP([conntrack - ct_mark]) |
1971 | CHECK_CONNTRACK() | |
cf7659b6 | 1972 | OVS_TRAFFIC_VSWITCHD_START() |
8e53fe8c JS |
1973 | |
1974 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
1975 | ||
1976 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
1977 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
1978 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
1979 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
1980 | ||
1981 | dnl Allow traffic between ns0<->ns1 using the ct_mark. | |
1982 | dnl Check that different marks do not match for traffic between ns2<->ns3. | |
1983 | AT_DATA([flows.txt], [dnl | |
1984 | priority=1,action=drop | |
1985 | priority=10,arp,action=normal | |
1986 | priority=10,icmp,action=normal | |
1987 | priority=100,in_port=1,tcp,action=ct(commit,exec(set_field:1->ct_mark)),2 | |
1988 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0) | |
1989 | priority=100,in_port=2,ct_state=+trk,ct_mark=1,tcp,action=1 | |
1990 | priority=100,in_port=3,tcp,action=ct(commit,exec(set_field:2->ct_mark)),4 | |
1991 | priority=100,in_port=4,ct_state=-trk,tcp,action=ct(table=0) | |
1992 | priority=100,in_port=4,ct_state=+trk,ct_mark=1,tcp,action=3 | |
1993 | ]) | |
1994 | ||
6cfa8ec3 | 1995 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
8e53fe8c | 1996 | |
7ed40afe JS |
1997 | OVS_START_L7([at_ns1], [http]) |
1998 | OVS_START_L7([at_ns3], [http]) | |
1999 | ||
8e53fe8c | 2000 | dnl HTTP requests from p0->p1 should work fine. |
8e53fe8c | 2001 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
420c73b2 JR |
2002 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
2003 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),mark=1,protoinfo=(state=<cleared>) | |
8e53fe8c JS |
2004 | ]) |
2005 | ||
2006 | dnl HTTP requests from p2->p3 should fail due to network failure. | |
2007 | dnl Try 3 times, in 1 second intervals. | |
8e53fe8c | 2008 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 -v -o wget1.log], [4]) |
ec3aa16c | 2009 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.4)], [0], [dnl |
420c73b2 | 2010 | tcp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.4,dst=10.1.1.3,sport=<cleared>,dport=<cleared>),mark=2,protoinfo=(state=<cleared>) |
8e53fe8c JS |
2011 | ]) |
2012 | ||
2013 | OVS_TRAFFIC_VSWITCHD_STOP | |
2014 | AT_CLEANUP | |
2015 | ||
4d182934 JS |
2016 | AT_SETUP([conntrack - ct_mark bit-fiddling]) |
2017 | CHECK_CONNTRACK() | |
2018 | OVS_TRAFFIC_VSWITCHD_START() | |
2019 | ||
2020 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
2021 | ||
2022 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2023 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2024 | ||
2025 | dnl Allow traffic between ns0<->ns1 using the ct_mark. Return traffic should | |
2026 | dnl cause an additional bit to be set in the connection (and be allowed). | |
2027 | AT_DATA([flows.txt], [dnl | |
2028 | table=0,priority=1,action=drop | |
2029 | table=0,priority=10,arp,action=normal | |
2030 | table=0,priority=10,icmp,action=normal | |
2031 | table=0,priority=100,in_port=1,tcp,action=ct(table=1) | |
2032 | table=0,priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=1,commit,exec(set_field:0x2/0x6->ct_mark)) | |
723af132 JS |
2033 | table=1,in_port=1,ct_state=+new,tcp,action=ct(commit,exec(set_field:0x5/0x5->ct_mark)),2 |
2034 | table=1,in_port=1,ct_state=-new,tcp,action=2 | |
2035 | table=1,in_port=2,ct_state=+trk,ct_mark=3,tcp,action=1 | |
4d182934 JS |
2036 | ]) |
2037 | ||
2038 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2039 | ||
7ed40afe JS |
2040 | OVS_START_L7([at_ns1], [http]) |
2041 | ||
4d182934 | 2042 | dnl HTTP requests from p0->p1 should work fine. |
4d182934 JS |
2043 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
2044 | ||
420c73b2 JR |
2045 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
2046 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),mark=3,protoinfo=(state=<cleared>) | |
4d182934 JS |
2047 | ]) |
2048 | ||
2049 | OVS_TRAFFIC_VSWITCHD_STOP | |
2050 | AT_CLEANUP | |
2051 | ||
8e53fe8c JS |
2052 | AT_SETUP([conntrack - ct_mark from register]) |
2053 | CHECK_CONNTRACK() | |
cf7659b6 | 2054 | OVS_TRAFFIC_VSWITCHD_START() |
8e53fe8c JS |
2055 | |
2056 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
2057 | ||
2058 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2059 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2060 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
2061 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
2062 | ||
2063 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
2064 | AT_DATA([flows.txt], [dnl | |
2065 | priority=1,action=drop | |
2066 | priority=10,arp,action=normal | |
2067 | priority=10,icmp,action=normal | |
2068 | priority=100,in_port=1,tcp,action=load:1->NXM_NX_REG0[[0..31]],ct(commit,exec(move:NXM_NX_REG0[[0..31]]->NXM_NX_CT_MARK[[]])),2 | |
2069 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0) | |
2070 | priority=100,in_port=2,ct_state=+trk,ct_mark=1,tcp,action=1 | |
2071 | priority=100,in_port=3,tcp,action=load:2->NXM_NX_REG0[[0..31]],ct(commit,exec(move:NXM_NX_REG0[[0..31]]->NXM_NX_CT_MARK[[]])),4 | |
2072 | priority=100,in_port=4,ct_state=-trk,tcp,action=ct(table=0) | |
2073 | priority=100,in_port=4,ct_state=+trk,ct_mark=1,tcp,action=3 | |
2074 | ]) | |
2075 | ||
6cfa8ec3 | 2076 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
8e53fe8c | 2077 | |
7ed40afe JS |
2078 | OVS_START_L7([at_ns1], [http]) |
2079 | OVS_START_L7([at_ns3], [http]) | |
2080 | ||
8e53fe8c | 2081 | dnl HTTP requests from p0->p1 should work fine. |
8e53fe8c | 2082 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
420c73b2 JR |
2083 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
2084 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),mark=1,protoinfo=(state=<cleared>) | |
8e53fe8c JS |
2085 | ]) |
2086 | ||
2087 | dnl HTTP requests from p2->p3 should fail due to network failure. | |
2088 | dnl Try 3 times, in 1 second intervals. | |
8e53fe8c | 2089 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 -v -o wget1.log], [4]) |
ec3aa16c | 2090 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.4)], [0], [dnl |
420c73b2 | 2091 | tcp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.4,dst=10.1.1.3,sport=<cleared>,dport=<cleared>),mark=2,protoinfo=(state=<cleared>) |
8e53fe8c JS |
2092 | ]) |
2093 | ||
2094 | OVS_TRAFFIC_VSWITCHD_STOP | |
2095 | AT_CLEANUP | |
2096 | ||
9daf2348 JS |
2097 | AT_SETUP([conntrack - ct_label]) |
2098 | CHECK_CONNTRACK() | |
cf7659b6 | 2099 | OVS_TRAFFIC_VSWITCHD_START() |
9daf2348 JS |
2100 | |
2101 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
2102 | ||
2103 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2104 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2105 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
2106 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
2107 | ||
2108 | dnl Allow traffic between ns0<->ns1 using the ct_label. | |
2109 | dnl Check that different labels do not match for traffic between ns2<->ns3. | |
2110 | AT_DATA([flows.txt], [dnl | |
2111 | priority=1,action=drop | |
2112 | priority=10,arp,action=normal | |
2113 | priority=10,icmp,action=normal | |
2114 | priority=100,in_port=1,tcp,action=ct(commit,exec(set_field:0x0a000d000005000001->ct_label)),2 | |
2115 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0) | |
2116 | priority=100,in_port=2,ct_state=+trk,ct_label=0x0a000d000005000001,tcp,action=1 | |
2117 | priority=100,in_port=3,tcp,action=ct(commit,exec(set_field:0x2->ct_label)),4 | |
2118 | priority=100,in_port=4,ct_state=-trk,tcp,action=ct(table=0) | |
2119 | priority=100,in_port=4,ct_state=+trk,ct_label=0x0a000d000005000001,tcp,action=3 | |
2120 | ]) | |
2121 | ||
6cfa8ec3 | 2122 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
9daf2348 | 2123 | |
7ed40afe JS |
2124 | OVS_START_L7([at_ns1], [http]) |
2125 | OVS_START_L7([at_ns3], [http]) | |
2126 | ||
9daf2348 | 2127 | dnl HTTP requests from p0->p1 should work fine. |
9daf2348 JS |
2128 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
2129 | ||
2130 | dnl HTTP requests from p2->p3 should fail due to network failure. | |
2131 | dnl Try 3 times, in 1 second intervals. | |
9daf2348 JS |
2132 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 -v -o wget1.log], [4]) |
2133 | ||
2134 | OVS_TRAFFIC_VSWITCHD_STOP | |
2135 | AT_CLEANUP | |
2136 | ||
4d182934 JS |
2137 | AT_SETUP([conntrack - ct_label bit-fiddling]) |
2138 | CHECK_CONNTRACK() | |
2139 | OVS_TRAFFIC_VSWITCHD_START() | |
2140 | ||
2141 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
2142 | ||
2143 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2144 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2145 | ||
2146 | dnl Allow traffic between ns0<->ns1 using the ct_labels. Return traffic should | |
2147 | dnl cause an additional bit to be set in the connection labels (and be allowed) | |
2148 | AT_DATA([flows.txt], [dnl | |
2149 | table=0,priority=1,action=drop | |
2150 | table=0,priority=10,arp,action=normal | |
2151 | table=0,priority=10,icmp,action=normal | |
2152 | table=0,priority=100,in_port=1,tcp,action=ct(table=1) | |
2153 | table=0,priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=1,commit,exec(set_field:0x200000000/0x200000004->ct_label)) | |
723af132 JS |
2154 | table=1,in_port=1,tcp,ct_state=+new,action=ct(commit,exec(set_field:0x5/0x5->ct_label)),2 |
2155 | table=1,in_port=1,tcp,ct_state=-new,action=2 | |
2156 | table=1,in_port=2,ct_state=+trk,ct_label=0x200000001,tcp,action=1 | |
4d182934 JS |
2157 | ]) |
2158 | ||
2159 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2160 | ||
7ed40afe JS |
2161 | OVS_START_L7([at_ns1], [http]) |
2162 | ||
4d182934 | 2163 | dnl HTTP requests from p0->p1 should work fine. |
4d182934 JS |
2164 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
2165 | ||
420c73b2 JR |
2166 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
2167 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),labels=0x200000001,protoinfo=(state=<cleared>) | |
4d182934 JS |
2168 | ]) |
2169 | ||
2170 | OVS_TRAFFIC_VSWITCHD_STOP | |
2171 | AT_CLEANUP | |
2172 | ||
f2d105b5 JS |
2173 | AT_SETUP([conntrack - ct metadata, multiple zones]) |
2174 | CHECK_CONNTRACK() | |
2175 | OVS_TRAFFIC_VSWITCHD_START() | |
2176 | ||
2177 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
2178 | ||
2179 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2180 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2181 | ||
2182 | dnl Allow traffic between ns0<->ns1 using the ct_mark and ct_labels in zone=1, | |
2183 | dnl but do *not* set any of these for the ct() in zone=2. Traffic should pass, | |
2184 | dnl and we should see that the conntrack entries only apply the ct_mark and | |
2185 | dnl ct_labels to the connection in zone=1. | |
2186 | AT_DATA([flows.txt], [dnl | |
2187 | table=0,priority=1,action=drop | |
2188 | table=0,priority=10,arp,action=normal | |
2189 | table=0,priority=10,icmp,action=normal | |
2190 | table=0,priority=100,in_port=1,tcp,action=ct(zone=1,table=1) | |
2191 | table=0,priority=100,in_port=2,ct_state=-trk,tcp,action=ct(zone=1,table=1,commit,exec(set_field:0x200000000/0x200000004->ct_label,set_field:0x2/0x6->ct_mark)) | |
723af132 JS |
2192 | table=1,in_port=1,tcp,ct_state=+new,action=ct(zone=1,commit,exec(set_field:0x5/0x5->ct_label,set_field:0x5/0x5->ct_mark)),ct(commit,zone=2),2 |
2193 | table=1,in_port=1,tcp,ct_state=-new,action=ct(zone=2),2 | |
2194 | table=1,in_port=2,tcp,action=ct(zone=2),1 | |
f2d105b5 JS |
2195 | ]) |
2196 | ||
2197 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2198 | ||
7ed40afe JS |
2199 | OVS_START_L7([at_ns1], [http]) |
2200 | ||
f2d105b5 | 2201 | dnl HTTP requests from p0->p1 should work fine. |
f2d105b5 JS |
2202 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
2203 | ||
420c73b2 JR |
2204 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
2205 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,mark=3,labels=0x200000001,protoinfo=(state=<cleared>) | |
2206 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) | |
f2d105b5 JS |
2207 | ]) |
2208 | ||
2209 | OVS_TRAFFIC_VSWITCHD_STOP | |
2210 | AT_CLEANUP | |
2211 | ||
8e53fe8c | 2212 | AT_SETUP([conntrack - ICMP related]) |
9c1ab985 | 2213 | AT_SKIP_IF([test $HAVE_NC = no]) |
8e53fe8c | 2214 | CHECK_CONNTRACK() |
cf7659b6 | 2215 | OVS_TRAFFIC_VSWITCHD_START() |
8e53fe8c JS |
2216 | |
2217 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2218 | ||
2219 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2220 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2221 | ||
2222 | dnl Allow UDP traffic from ns0->ns1. Only allow related ICMP responses back. | |
2223 | AT_DATA([flows.txt], [dnl | |
2224 | priority=1,action=drop | |
2225 | priority=10,arp,action=normal | |
2226 | priority=100,in_port=1,udp,action=ct(commit,exec(set_field:1->ct_mark)),2 | |
2227 | priority=100,in_port=2,icmp,ct_state=-trk,action=ct(table=0) | |
2228 | priority=100,in_port=2,icmp,ct_state=+trk+rel,ct_mark=1,action=1 | |
2229 | ]) | |
2230 | ||
6cfa8ec3 | 2231 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
8e53fe8c | 2232 | |
bde2e7b5 | 2233 | dnl UDP packets from ns0->ns1 should solicit "destination unreachable" response. |
b54971f7 | 2234 | NS_CHECK_EXEC([at_ns0], [bash -c "echo a | nc $NC_EOF_OPT -u 10.1.1.2 10000"]) |
8e53fe8c JS |
2235 | |
2236 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
2237 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort | grep -v drop], [0], [dnl | |
2238 | n_packets=1, n_bytes=44, priority=100,udp,in_port=1 actions=ct(commit,exec(load:0x1->NXM_NX_CT_MARK[[]])),output:2 | |
2239 | n_packets=1, n_bytes=72, priority=100,ct_state=+rel+trk,ct_mark=0x1,icmp,in_port=2 actions=output:1 | |
2240 | n_packets=1, n_bytes=72, priority=100,ct_state=-trk,icmp,in_port=2 actions=ct(table=0) | |
bde2e7b5 | 2241 | n_packets=2, n_bytes=84, priority=10,arp actions=NORMAL |
8e53fe8c JS |
2242 | NXST_FLOW reply: |
2243 | ]) | |
2244 | ||
2245 | OVS_TRAFFIC_VSWITCHD_STOP | |
2246 | AT_CLEANUP | |
2247 | ||
d0e42062 JR |
2248 | AT_SETUP([conntrack - ICMP related to original direction]) |
2249 | AT_SKIP_IF([test $HAVE_NC = no]) | |
2250 | CHECK_CONNTRACK() | |
2251 | OVS_TRAFFIC_VSWITCHD_START() | |
2252 | ||
2253 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2254 | ||
2255 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2256 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2257 | ||
2258 | dnl Allow UDP traffic from ns0->ns1. Only allow related ICMP responses back. | |
2259 | AT_DATA([flows.txt], [dnl | |
2260 | priority=1000,arp,action=normal | |
2261 | priority=100,ip,action=ct(table=1) | |
2262 | priority=1,action=drop | |
2263 | table=1,ip,action=ct(zone=34673,table=2) | |
2264 | table=2,in_port=2,udp,action=ct(commit,zone=34673),1 | |
2265 | table=2,in_port=1,udp,action=ct(commit,zone=34673),2 | |
2266 | table=2,in_port=2,ct_state=+rel,icmp,action=1 | |
2267 | ]) | |
2268 | ||
2269 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2270 | ||
2271 | dnl 1. Send and UDP packet to port 53 (src=192.100.1.8,dst=192.100.2.5) | |
2272 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 resubmit\(,0\) '00010200020400232211223308004500001c000100004011f6fac0640108c06402050035003500087b9e']) | |
2273 | ||
2274 | dnl 2. Send and UDP packet to port 53 (src=192.100.2.5,dst=192.100.1.8) | |
2275 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 1 resubmit\(,0\) '00232211223300010200020408004500001c000100004011f6fac0640205c06401080035003500087b9e']) | |
2276 | ||
2277 | dnl 3. Send an ICMP port unreach reply for port 53, related to the 2nd | |
2278 | dnl packet, but in the original direction of the conntrack entry created | |
2279 | dnl for the 1st packet. | |
2280 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 resubmit\(,0\) '000102000204002322112233080045000038000100003f01f7eec0640108c0640205030a80e5ffffffff4500001c000100003f11f7fac0640205c06401080035003500087b9e']) | |
2281 | ||
2282 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
2283 | ||
2284 | dnl 4. Repeat 3. | |
2285 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 resubmit\(,0\) '000102000204002322112233080045000038000100003f01f7eec0640108c0640205030a80e5ffffffff4500001c000100003f11f7fac0640205c06401080035003500087b9e']) | |
2286 | ||
2287 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
2288 | ||
2289 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort | grep -v drop], [0], [dnl | |
2290 | n_packets=4, n_bytes=224, priority=100,ip actions=ct(table=1) | |
2291 | priority=1000,arp actions=NORMAL | |
2292 | table=1, n_packets=4, n_bytes=224, ip actions=ct(table=2,zone=34673) | |
2293 | table=2, n_packets=1, n_bytes=42, udp,in_port=1 actions=ct(commit,zone=34673),output:2 | |
2294 | table=2, n_packets=1, n_bytes=42, udp,in_port=2 actions=ct(commit,zone=34673),output:1 | |
2295 | table=2, n_packets=2, n_bytes=140, ct_state=+rel,icmp,in_port=2 actions=output:1 | |
2296 | NXST_FLOW reply: | |
2297 | ]) | |
2298 | ||
2299 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.100.1.8)], [0], [dnl | |
2300 | udp,orig=(src=192.100.1.8,dst=192.100.2.5,sport=<cleared>,dport=<cleared>),reply=(src=192.100.2.5,dst=192.100.1.8,sport=<cleared>,dport=<cleared>),zone=34673 | |
2301 | ]) | |
2302 | ||
2303 | OVS_TRAFFIC_VSWITCHD_STOP | |
2304 | AT_CLEANUP | |
2305 | ||
07659514 JS |
2306 | AT_SETUP([conntrack - ICMP related 2]) |
2307 | CHECK_CONNTRACK() | |
cf7659b6 | 2308 | OVS_TRAFFIC_VSWITCHD_START() |
07659514 JS |
2309 | |
2310 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2311 | ||
2312 | ADD_VETH(p0, at_ns0, br0, "172.16.0.1/24") | |
2313 | ADD_VETH(p1, at_ns1, br0, "172.16.0.2/24") | |
2314 | ||
2315 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
2316 | AT_DATA([flows.txt], [dnl | |
5c2e106b DDP |
2317 | table=0,ip,action=ct(commit,table=1) |
2318 | table=1,ip,action=controller | |
07659514 JS |
2319 | ]) |
2320 | ||
6cfa8ec3 | 2321 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows.txt]) |
07659514 JS |
2322 | |
2323 | AT_CAPTURE_FILE([ofctl_monitor.log]) | |
2324 | AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log]) | |
2325 | ||
2326 | dnl 1. Send an ICMP port unreach reply for port 8738, without any previous request | |
5c2e106b | 2327 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 resubmit\(,0\) 'f64c473528c9c6f54ecb72db080045c0003d2e8700004001f351ac100004ac1000030303da490000000045000021317040004011b138ac100003ac10000411112222000d20966369616f0a']) |
07659514 JS |
2328 | |
2329 | dnl 2. Send and UDP packet to port 5555 | |
5c2e106b | 2330 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 1 resubmit\(,0\) 'c6f94ecb72dbe64c473528c9080045000021317040004011b138ac100001ac100002a28e15b3000d20966369616f0a']) |
07659514 | 2331 | |
a81da080 DB |
2332 | dnl 3. Send an ICMP port unreach reply from a path midpoint for port 5555, related to the first packet |
2333 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 2 resubmit\(,0\) 'e64c473528c9c6f94ecb72db080045c0003d2e8700004001f354ac100003ac1000010303553f0000000045000021317040004011b138ac100001ac100002a28e15b3000d20966369616f0a']) | |
07659514 | 2334 | |
e8833217 DM |
2335 | OVS_APP_EXIT_AND_WAIT([ovs-ofctl]) |
2336 | ||
07659514 | 2337 | dnl Check this output. We only see the latter two packets, not the first. |
c2fcc6fc | 2338 | AT_CHECK([cat ofctl_monitor.log | grep -v ff02 | grep -v fe80 | grep -v no_match], [0], [dnl |
45e46e92 | 2339 | NXT_PACKET_IN2 (xid=0x0): table_id=1 cookie=0x0 total_len=75 ct_state=inv|trk,ip,in_port=2 (via action) data_len=75 (unbuffered) |
5c2e106b | 2340 | icmp,vlan_tci=0x0000,dl_src=c6:f5:4e:cb:72:db,dl_dst=f6:4c:47:35:28:c9,nw_src=172.16.0.4,nw_dst=172.16.0.3,nw_tos=192,nw_ecn=0,nw_ttl=64,icmp_type=3,icmp_code=3 icmp_csum:da49 |
45e46e92 | 2341 | NXT_PACKET_IN2 (xid=0x0): table_id=1 cookie=0x0 total_len=47 ct_state=new|trk,ct_nw_src=172.16.0.1,ct_nw_dst=172.16.0.2,ct_nw_proto=17,ct_tp_src=41614,ct_tp_dst=5555,ip,in_port=1 (via action) data_len=47 (unbuffered) |
07659514 | 2342 | udp,vlan_tci=0x0000,dl_src=e6:4c:47:35:28:c9,dl_dst=c6:f9:4e:cb:72:db,nw_src=172.16.0.1,nw_dst=172.16.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=41614,tp_dst=5555 udp_csum:2096 |
45e46e92 | 2343 | NXT_PACKET_IN2 (xid=0x0): table_id=1 cookie=0x0 total_len=75 ct_state=rel|rpl|trk,ct_nw_src=172.16.0.1,ct_nw_dst=172.16.0.2,ct_nw_proto=17,ct_tp_src=41614,ct_tp_dst=5555,ip,in_port=2 (via action) data_len=75 (unbuffered) |
a81da080 | 2344 | icmp,vlan_tci=0x0000,dl_src=c6:f9:4e:cb:72:db,dl_dst=e6:4c:47:35:28:c9,nw_src=172.16.0.3,nw_dst=172.16.0.1,nw_tos=192,nw_ecn=0,nw_ttl=64,icmp_type=3,icmp_code=3 icmp_csum:553f |
07659514 JS |
2345 | ]) |
2346 | ||
5c2e106b DDP |
2347 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.0.1)], [0], [dnl |
2348 | udp,orig=(src=172.16.0.1,dst=172.16.0.2,sport=<cleared>,dport=<cleared>),reply=(src=172.16.0.2,dst=172.16.0.1,sport=<cleared>,dport=<cleared>) | |
2349 | ]) | |
2350 | ||
2351 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.0.3)], [0], [dnl | |
2352 | ]) | |
2353 | ||
07659514 JS |
2354 | OVS_TRAFFIC_VSWITCHD_STOP |
2355 | AT_CLEANUP | |
d787ad39 | 2356 | |
daf4d3c1 | 2357 | AT_SETUP([conntrack - IPv4 fragmentation]) |
d787ad39 | 2358 | CHECK_CONNTRACK() |
1d768544 | 2359 | CHECK_CONNTRACK_FRAG() |
cf7659b6 | 2360 | OVS_TRAFFIC_VSWITCHD_START() |
27130224 AZ |
2361 | |
2362 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2363 | ||
2364 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2365 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2366 | ||
2367 | dnl Sending ping through conntrack | |
2368 | AT_DATA([flows.txt], [dnl | |
2369 | priority=1,action=drop | |
2370 | priority=10,arp,action=normal | |
2371 | priority=100,in_port=1,icmp,action=ct(commit,zone=9),2 | |
2372 | priority=100,in_port=2,ct_state=-trk,icmp,action=ct(table=0,zone=9) | |
2373 | priority=100,in_port=2,ct_state=+trk+est-new,icmp,action=1 | |
2374 | ]) | |
2375 | ||
6cfa8ec3 | 2376 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
27130224 | 2377 | |
27130224 AZ |
2378 | dnl Ipv4 fragmentation connectivity check. |
2379 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
2380 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2381 | ]) | |
2382 | ||
2383 | dnl Ipv4 larger fragmentation connectivity check. | |
2384 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
2385 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2386 | ]) | |
2387 | ||
2388 | OVS_TRAFFIC_VSWITCHD_STOP | |
2389 | AT_CLEANUP | |
2390 | ||
0cf28088 JS |
2391 | AT_SETUP([conntrack - IPv4 fragmentation expiry]) |
2392 | CHECK_CONNTRACK() | |
4573c42e | 2393 | CHECK_CONNTRACK_FRAG() |
0cf28088 JS |
2394 | OVS_TRAFFIC_VSWITCHD_START() |
2395 | ||
2396 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2397 | ||
2398 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2399 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2400 | ||
2401 | AT_DATA([flows.txt], [dnl | |
2402 | priority=1,action=drop | |
2403 | priority=10,arp,action=normal | |
2404 | ||
2405 | dnl Only allow non-fragmented messages and 1st fragments of each message | |
2406 | priority=100,in_port=1,icmp,ip_frag=no,action=ct(commit,zone=9),2 | |
2407 | priority=100,in_port=1,icmp,ip_frag=firstaction=ct(commit,zone=9),2 | |
2408 | priority=100,in_port=2,ct_state=-trk,icmp,action=ct(table=0,zone=9) | |
2409 | priority=100,in_port=2,ct_state=+trk+est-new,icmp,action=1 | |
2410 | ]) | |
2411 | ||
2412 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2413 | ||
0cf28088 JS |
2414 | dnl Ipv4 fragmentation connectivity check. |
2415 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 1 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
2416 | 7 packets transmitted, 0 received, 100% packet loss, time 0ms | |
2417 | ]) | |
2418 | ||
2419 | OVS_TRAFFIC_VSWITCHD_STOP | |
2420 | AT_CLEANUP | |
2421 | ||
27130224 AZ |
2422 | AT_SETUP([conntrack - IPv4 fragmentation + vlan]) |
2423 | CHECK_CONNTRACK() | |
4573c42e | 2424 | CHECK_CONNTRACK_FRAG() |
cf7659b6 | 2425 | OVS_TRAFFIC_VSWITCHD_START() |
27130224 AZ |
2426 | |
2427 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2428 | ||
2429 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2430 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2431 | ADD_VLAN(p0, at_ns0, 100, "10.2.2.1/24") | |
2432 | ADD_VLAN(p1, at_ns1, 100, "10.2.2.2/24") | |
2433 | ||
2434 | dnl Sending ping through conntrack | |
2435 | AT_DATA([flows.txt], [dnl | |
2436 | priority=1,action=drop | |
2437 | priority=10,arp,action=normal | |
2438 | priority=100,in_port=1,icmp,action=ct(commit,zone=9),2 | |
2439 | priority=100,in_port=2,ct_state=-trk,icmp,action=ct(table=0,zone=9) | |
2440 | priority=100,in_port=2,ct_state=+trk+est-new,icmp,action=1 | |
2441 | ]) | |
2442 | ||
6cfa8ec3 | 2443 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
27130224 | 2444 | |
27130224 AZ |
2445 | dnl Ipv4 fragmentation connectivity check. |
2446 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
2447 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2448 | ]) | |
2449 | ||
2450 | dnl Ipv4 larger fragmentation connectivity check. | |
2451 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
2452 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2453 | ]) | |
2454 | ||
2455 | OVS_TRAFFIC_VSWITCHD_STOP | |
2456 | AT_CLEANUP | |
2457 | ||
2526a3dc EG |
2458 | AT_SETUP([conntrack - IPv4 fragmentation + cvlan]) |
2459 | CHECK_CONNTRACK() | |
2460 | CHECK_CONNTRACK_FRAG() | |
2461 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
2462 | OVS_CHECK_8021AD() | |
2463 | ||
2464 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2465 | ||
2466 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2467 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2468 | ||
2469 | ADD_SVLAN(p0, at_ns0, 4094, "10.255.2.1/24") | |
2470 | ADD_SVLAN(p1, at_ns1, 4094, "10.255.2.2/24") | |
2471 | ||
2472 | ADD_CVLAN(p0.4094, at_ns0, 100, "10.2.2.1/24") | |
2473 | ADD_CVLAN(p1.4094, at_ns1, 100, "10.2.2.2/24") | |
2474 | ||
2475 | dnl Sending ping through conntrack | |
2476 | AT_DATA([flows.txt], [dnl | |
2477 | priority=1,action=drop | |
2478 | priority=10,arp,action=normal | |
2479 | priority=100,in_port=1,icmp,action=ct(commit,zone=9),2 | |
2480 | priority=100,in_port=2,ct_state=-trk,icmp,action=ct(table=0,zone=9) | |
2481 | priority=100,in_port=2,ct_state=+trk+est-new,icmp,action=1 | |
2482 | ]) | |
2483 | ||
2484 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2485 | ||
2486 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
2487 | ||
2488 | dnl Ipv4 fragmentation connectivity check. | |
2489 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
2490 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2491 | ]) | |
2492 | ||
2493 | dnl Ipv4 fragmentation connectivity check. (outer svlan) | |
2494 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.255.2.2 | FORMAT_PING], [0], [dnl | |
2495 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2496 | ]) | |
2497 | ||
2498 | dnl Ipv4 larger fragmentation connectivity check. | |
2499 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
2500 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2501 | ]) | |
2502 | ||
2503 | dnl Ipv4 larger fragmentation connectivity check. (outer svlan) | |
2504 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.255.2.2 | FORMAT_PING], [0], [dnl | |
2505 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2506 | ]) | |
2507 | ||
2508 | OVS_TRAFFIC_VSWITCHD_STOP | |
2509 | AT_CLEANUP | |
2510 | ||
e917d3ee DB |
2511 | AT_SETUP([conntrack - IPv4 fragmentation incomplete reassembled packet]) |
2512 | CHECK_CONNTRACK() | |
2513 | OVS_TRAFFIC_VSWITCHD_START() | |
2514 | ||
2515 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2516 | ||
2517 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2518 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2519 | ||
2520 | AT_DATA([bundle.txt], [dnl | |
2521 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2522 | ]) | |
2523 | ||
2524 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2525 | ||
2526 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
2527 | ]) | |
2528 | ||
2529 | OVS_TRAFFIC_VSWITCHD_STOP | |
2530 | AT_CLEANUP | |
2531 | ||
2532 | dnl Uses same first fragment as above 'incomplete reassembled packet' test. | |
2533 | AT_SETUP([conntrack - IPv4 fragmentation with fragments specified]) | |
2534 | CHECK_CONNTRACK() | |
2535 | CHECK_CONNTRACK_FRAG() | |
2536 | OVS_TRAFFIC_VSWITCHD_START() | |
2537 | ||
2538 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2539 | ||
2540 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2541 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2542 | ||
2543 | AT_DATA([bundle.txt], [dnl | |
2544 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2545 | packet-out in_port=1, packet=50540000000a505400000009080045000030000100320011a4860a0101010a01010200010002000800000010203040506070809000010203040506070809, actions=ct(commit) | |
2546 | ]) | |
2547 | ||
2548 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2549 | ||
2550 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
2551 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>) | |
2552 | ]) | |
2553 | ||
2554 | OVS_TRAFFIC_VSWITCHD_STOP | |
2555 | AT_CLEANUP | |
2556 | ||
b21ac618 DB |
2557 | AT_SETUP([conntrack - IPv4 fragmentation out of order]) |
2558 | CHECK_CONNTRACK() | |
2559 | CHECK_CONNTRACK_FRAG() | |
2560 | OVS_TRAFFIC_VSWITCHD_START() | |
2561 | ||
2562 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2563 | ||
2564 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2565 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2566 | ||
2567 | AT_DATA([bundle.txt], [dnl | |
2568 | packet-out in_port=1, packet=50540000000a505400000009080045000030000100320011a4860a0101010a01010200010002000800000010203040506070809000010203040506070809, actions=ct(commit) | |
2569 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2570 | ]) | |
2571 | ||
2572 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2573 | ||
2574 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
2575 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>) | |
2576 | ]) | |
2577 | ||
2578 | OVS_TRAFFIC_VSWITCHD_STOP | |
2579 | AT_CLEANUP | |
2580 | ||
2581 | AT_SETUP([conntrack - IPv4 fragmentation overlapping fragments by 1 octet]) | |
2582 | CHECK_CONNTRACK() | |
2583 | CHECK_CONNTRACK_FRAG() | |
2584 | CHECK_CONNTRACK_FRAG_OVERLAP() | |
2585 | OVS_TRAFFIC_VSWITCHD_START() | |
2586 | ||
2587 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2588 | ||
2589 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2590 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2591 | ||
2592 | AT_DATA([bundle.txt], [dnl | |
2593 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2594 | packet-out in_port=1, packet=50540000000a505400000009080045000030000100310011a4870a0101010a01010200010002000800000010203040506070809000010203040506070809, actions=ct(commit) | |
2595 | ]) | |
2596 | ||
2597 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2598 | # There is one byte of overlap, hence the no packet gets thru. conntrack. | |
2599 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
2600 | ]) | |
2601 | ||
2602 | OVS_TRAFFIC_VSWITCHD_STOP | |
2603 | AT_CLEANUP | |
2604 | ||
2605 | AT_SETUP([conntrack - IPv4 fragmentation overlapping fragments by 1 octet out of order]) | |
2606 | CHECK_CONNTRACK() | |
2607 | CHECK_CONNTRACK_FRAG() | |
2608 | CHECK_CONNTRACK_FRAG_OVERLAP() | |
2609 | OVS_TRAFFIC_VSWITCHD_START() | |
2610 | ||
2611 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2612 | ||
2613 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
2614 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
2615 | ||
2616 | AT_DATA([bundle.txt], [dnl | |
2617 | packet-out in_port=1, packet=50540000000a505400000009080045000030000100310011a4870a0101010a01010200010002000800000010203040506070809000010203040506070809, actions=ct(commit) | |
2618 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2619 | ]) | |
2620 | ||
2621 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2622 | # There is one byte of overlap, hence the no packet gets thru. conntrack. | |
2623 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
2624 | ]) | |
2625 | ||
2626 | OVS_TRAFFIC_VSWITCHD_STOP | |
2627 | AT_CLEANUP | |
2628 | ||
27130224 AZ |
2629 | AT_SETUP([conntrack - IPv6 fragmentation]) |
2630 | CHECK_CONNTRACK() | |
4573c42e | 2631 | CHECK_CONNTRACK_FRAG() |
cf7659b6 | 2632 | OVS_TRAFFIC_VSWITCHD_START() |
27130224 AZ |
2633 | |
2634 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2635 | ||
2636 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2637 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2638 | ||
2639 | dnl Sending ping through conntrack | |
2640 | AT_DATA([flows.txt], [dnl | |
2641 | priority=1,action=drop | |
2642 | priority=10,in_port=1,ipv6,action=ct(commit,zone=9),2 | |
2643 | priority=10,in_port=2,ct_state=-trk,ipv6,action=ct(table=0,zone=9) | |
2644 | priority=10,in_port=2,ct_state=+trk+est-new,ipv6,action=1 | |
2645 | priority=100,icmp6,icmp_type=135,action=normal | |
2646 | priority=100,icmp6,icmp_type=136,action=normal | |
2647 | ]) | |
2648 | ||
6cfa8ec3 | 2649 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
27130224 | 2650 | |
c10840ff JS |
2651 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
2652 | dnl waiting, we get occasional failures due to the following error: | |
27130224 | 2653 | dnl "connect: Cannot assign requested address" |
c10840ff | 2654 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
27130224 | 2655 | |
221a2668 | 2656 | dnl Ipv6 fragmentation connectivity check. |
27130224 AZ |
2657 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl |
2658 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2659 | ]) | |
2660 | ||
221a2668 | 2661 | dnl Ipv6 larger fragmentation connectivity check. |
27130224 AZ |
2662 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl |
2663 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2664 | ]) | |
2665 | ||
2666 | OVS_TRAFFIC_VSWITCHD_STOP | |
2667 | AT_CLEANUP | |
2668 | ||
0cf28088 JS |
2669 | AT_SETUP([conntrack - IPv6 fragmentation expiry]) |
2670 | CHECK_CONNTRACK() | |
4573c42e | 2671 | CHECK_CONNTRACK_FRAG() |
0cf28088 JS |
2672 | OVS_TRAFFIC_VSWITCHD_START() |
2673 | ||
2674 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2675 | ||
2676 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2677 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2678 | ||
2679 | AT_DATA([flows.txt], [dnl | |
2680 | priority=1,action=drop | |
2681 | ||
2682 | dnl Only allow non-fragmented messages and 1st fragments of each message | |
2683 | priority=10,in_port=1,ipv6,ip_frag=first,action=ct(commit,zone=9),2 | |
2684 | priority=10,in_port=1,ipv6,ip_frag=no,action=ct(commit,zone=9),2 | |
2685 | priority=10,in_port=2,ct_state=-trk,ipv6,action=ct(table=0,zone=9) | |
2686 | priority=10,in_port=2,ct_state=+trk+est-new,ipv6,action=1 | |
2687 | ||
2688 | dnl Neighbour Discovery | |
2689 | priority=100,icmp6,icmp_type=135,action=normal | |
2690 | priority=100,icmp6,icmp_type=136,action=normal | |
2691 | ]) | |
2692 | ||
2693 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2694 | ||
c10840ff JS |
2695 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
2696 | dnl waiting, we get occasional failures due to the following error: | |
0cf28088 | 2697 | dnl "connect: Cannot assign requested address" |
c10840ff | 2698 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
0cf28088 | 2699 | |
0cf28088 JS |
2700 | dnl Send an IPv6 fragment. Some time later, it should expire. |
2701 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 1 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
2702 | 7 packets transmitted, 0 received, 100% packet loss, time 0ms | |
2703 | ]) | |
2704 | ||
2705 | dnl At this point, the kernel will either crash or everything is OK. | |
2706 | ||
2707 | OVS_TRAFFIC_VSWITCHD_STOP | |
2708 | AT_CLEANUP | |
2709 | ||
27130224 AZ |
2710 | AT_SETUP([conntrack - IPv6 fragmentation + vlan]) |
2711 | CHECK_CONNTRACK() | |
4573c42e | 2712 | CHECK_CONNTRACK_FRAG() |
cf7659b6 | 2713 | OVS_TRAFFIC_VSWITCHD_START() |
27130224 AZ |
2714 | |
2715 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2716 | ||
2717 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2718 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2719 | ||
2720 | ADD_VLAN(p0, at_ns0, 100, "fc00:1::3/96") | |
2721 | ADD_VLAN(p1, at_ns1, 100, "fc00:1::4/96") | |
2722 | ||
2723 | dnl Sending ping through conntrack | |
2724 | AT_DATA([flows.txt], [dnl | |
2725 | priority=1,action=drop | |
2726 | priority=10,in_port=1,ipv6,action=ct(commit,zone=9),2 | |
2727 | priority=10,in_port=2,ct_state=-trk,ipv6,action=ct(table=0,zone=9) | |
2728 | priority=10,in_port=2,ct_state=+trk+est-new,ipv6,action=1 | |
2729 | priority=100,icmp6,icmp_type=135,action=normal | |
2730 | priority=100,icmp6,icmp_type=136,action=normal | |
2731 | ]) | |
2732 | ||
6cfa8ec3 | 2733 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
27130224 | 2734 | |
c10840ff JS |
2735 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
2736 | dnl waiting, we get occasional failures due to the following error: | |
27130224 | 2737 | dnl "connect: Cannot assign requested address" |
c10840ff | 2738 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
27130224 | 2739 | |
27130224 AZ |
2740 | dnl Ipv4 fragmentation connectivity check. |
2741 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl | |
2742 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2743 | ]) | |
2744 | ||
2745 | dnl Ipv4 larger fragmentation connectivity check. | |
2746 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl | |
2747 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2748 | ]) | |
2749 | ||
2750 | OVS_TRAFFIC_VSWITCHD_STOP | |
2751 | AT_CLEANUP | |
2752 | ||
2526a3dc EG |
2753 | AT_SETUP([conntrack - IPv6 fragmentation + cvlan]) |
2754 | CHECK_CONNTRACK() | |
2755 | CHECK_CONNTRACK_FRAG() | |
2756 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
2757 | OVS_CHECK_8021AD() | |
2758 | ||
2759 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2760 | ||
2761 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2762 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2763 | ||
2764 | ADD_SVLAN(p0, at_ns0, 4094, "fc00:ffff::3/96") | |
2765 | ADD_SVLAN(p1, at_ns1, 4094, "fc00:ffff::4/96") | |
2766 | ||
2767 | ADD_CVLAN(p0.4094, at_ns0, 100, "fc00:1::3/96") | |
2768 | ADD_CVLAN(p1.4094, at_ns1, 100, "fc00:1::4/96") | |
2769 | ||
2770 | dnl Sending ping through conntrack | |
2771 | AT_DATA([flows.txt], [dnl | |
2772 | priority=1,action=drop | |
2773 | priority=10,in_port=1,ipv6,action=ct(commit,zone=9),2 | |
2774 | priority=10,in_port=2,ct_state=-trk,ipv6,action=ct(table=0,zone=9) | |
2775 | priority=10,in_port=2,ct_state=+trk+est-new,ipv6,action=1 | |
2776 | priority=100,icmp6,icmp_type=135,action=normal | |
2777 | priority=100,icmp6,icmp_type=136,action=normal | |
2778 | ]) | |
2779 | ||
2780 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
2781 | ||
2782 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::4]) | |
2783 | ||
2784 | dnl Ipv6 fragmentation connectivity check. | |
2785 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl | |
2786 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2787 | ]) | |
2788 | ||
2789 | dnl Ipv6 fragmentation connectivity check. (outer svlan) | |
2790 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl | |
2791 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2792 | ]) | |
2793 | ||
2794 | dnl Ipv6 larger fragmentation connectivity check. | |
2795 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl | |
2796 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2797 | ]) | |
2798 | ||
2799 | dnl Ipv6 larger fragmentation connectivity check. (outer svlan) | |
2800 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl | |
2801 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
2802 | ]) | |
2803 | ||
2804 | OVS_TRAFFIC_VSWITCHD_STOP | |
2805 | AT_CLEANUP | |
2806 | ||
e917d3ee DB |
2807 | AT_SETUP([conntrack - IPv6 fragmentation incomplete reassembled packet]) |
2808 | CHECK_CONNTRACK() | |
2809 | OVS_TRAFFIC_VSWITCHD_START() | |
2810 | ||
2811 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2812 | ||
2813 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2814 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2815 | ||
2816 | AT_DATA([bundle.txt], [dnl | |
2817 | packet-out in_port=1, packet=50540000000a50540000000986dd6000000001a02cfffc000000000000000000000000000001fc0000000000000000000000000000021100000100000001000100020008f62900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809, actions=ct(commit) | |
2818 | ]) | |
2819 | ||
2820 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2821 | ||
2822 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2823 | ]) | |
2824 | ||
2825 | OVS_TRAFFIC_VSWITCHD_STOP | |
2826 | AT_CLEANUP | |
2827 | ||
2828 | AT_SETUP([conntrack - IPv6 fragmentation with fragments specified]) | |
2829 | CHECK_CONNTRACK() | |
2830 | CHECK_CONNTRACK_FRAG() | |
2831 | OVS_TRAFFIC_VSWITCHD_START() | |
2832 | ||
2833 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2834 | ||
2835 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2836 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2837 | ||
2838 | AT_DATA([bundle.txt], [dnl | |
2839 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2840 | packet-out in_port=1, packet=50540000000a50540000000986dd6000000000242cfffc000000000000000000000000000001fc000000000000000000000000000002110001980000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2841 | ]) | |
2842 | ||
2843 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2844 | ||
2845 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2846 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2847 | ]) | |
2848 | ||
2849 | OVS_TRAFFIC_VSWITCHD_STOP | |
2850 | AT_CLEANUP | |
2851 | ||
b21ac618 DB |
2852 | AT_SETUP([conntrack - IPv6 fragmentation out of order]) |
2853 | CHECK_CONNTRACK() | |
2854 | CHECK_CONNTRACK_FRAG() | |
2855 | OVS_TRAFFIC_VSWITCHD_START() | |
2856 | ||
2857 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2858 | ||
2859 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2860 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2861 | ||
2862 | AT_DATA([bundle.txt], [dnl | |
2863 | packet-out in_port=1, packet=50540000000a50540000000986dd6000000000242cfffc000000000000000000000000000001fc000000000000000000000000000002110001980000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2864 | packet-out in_port=1, packet=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, actions=ct(commit) | |
2865 | ]) | |
2866 | ||
2867 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2868 | ||
2869 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2870 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2871 | ]) | |
2872 | ||
2873 | OVS_TRAFFIC_VSWITCHD_STOP | |
2874 | AT_CLEANUP | |
2875 | ||
2876 | AT_SETUP([conntrack - IPv6 fragmentation, multiple extension headers]) | |
2877 | CHECK_CONNTRACK() | |
2878 | CHECK_CONNTRACK_FRAG() | |
2879 | CHECK_CONNTRACK_FRAG_IPV6_MULT_EXTEN() | |
2880 | OVS_TRAFFIC_VSWITCHD_START() | |
2881 | ||
2882 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2883 | ||
2884 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2885 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2886 | ||
2887 | # Add different extension headers | |
2888 | AT_DATA([bundle.txt], [dnl | |
2889 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000019800fffc000000000000000000000000000001fc0000000000000000000000000000022c000000000000001100000100000001000100020008d62c00010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607, actions=ct(commit) | |
2890 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000002c00fffc000000000000000000000000000001fc0000000000000000000000000000022c00000000000000110001880000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2891 | ]) | |
2892 | ||
2893 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2894 | ||
2895 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2896 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2897 | ]) | |
2898 | ||
2899 | OVS_TRAFFIC_VSWITCHD_STOP | |
2900 | AT_CLEANUP | |
2901 | ||
2902 | AT_SETUP([conntrack - IPv6 fragmentation, multiple extension headers + out of order]) | |
2903 | CHECK_CONNTRACK() | |
2904 | CHECK_CONNTRACK_FRAG() | |
2905 | CHECK_CONNTRACK_FRAG_IPV6_MULT_EXTEN() | |
2906 | OVS_TRAFFIC_VSWITCHD_START() | |
2907 | ||
2908 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2909 | ||
2910 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2911 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2912 | ||
2913 | # Add different extension headers | |
2914 | AT_DATA([bundle.txt], [dnl | |
2915 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000002c00fffc000000000000000000000000000001fc0000000000000000000000000000022c00000000000000110001880000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2916 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000019800fffc000000000000000000000000000001fc0000000000000000000000000000022c000000000000001100000100000001000100020008d62c00010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607, actions=ct(commit) | |
2917 | ]) | |
2918 | ||
2919 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2920 | ||
2921 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2922 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2923 | ]) | |
2924 | ||
2925 | OVS_TRAFFIC_VSWITCHD_STOP | |
2926 | AT_CLEANUP | |
2927 | ||
2928 | AT_SETUP([conntrack - IPv6 fragmentation, multiple extension headers 2]) | |
2929 | CHECK_CONNTRACK() | |
2930 | CHECK_CONNTRACK_FRAG() | |
2931 | CHECK_CONNTRACK_FRAG_IPV6_MULT_EXTEN() | |
2932 | OVS_TRAFFIC_VSWITCHD_START() | |
2933 | ||
2934 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2935 | ||
2936 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2937 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2938 | ||
2939 | # Add different extension headers | |
2940 | AT_DATA([bundle.txt], [dnl | |
2941 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000019800fffc000000000000000000000000000001fc0000000000000000000000000000022c000000050200001100000100000001000100020008d62c00010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607, actions=ct(commit) | |
2942 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000002c00fffc000000000000000000000000000001fc0000000000000000000000000000022c00000005020000110001880000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2943 | ]) | |
2944 | ||
2945 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2946 | ||
2947 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2948 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2949 | ]) | |
2950 | ||
2951 | OVS_TRAFFIC_VSWITCHD_STOP | |
2952 | AT_CLEANUP | |
2953 | ||
2954 | AT_SETUP([conntrack - IPv6 fragmentation, multiple extension headers 2 + out of order]) | |
2955 | CHECK_CONNTRACK() | |
2956 | CHECK_CONNTRACK_FRAG() | |
2957 | CHECK_CONNTRACK_FRAG_IPV6_MULT_EXTEN() | |
2958 | OVS_TRAFFIC_VSWITCHD_START() | |
2959 | ||
2960 | ADD_NAMESPACES(at_ns0, at_ns1) | |
2961 | ||
2962 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
2963 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
2964 | ||
2965 | # Add different extension headers | |
2966 | AT_DATA([bundle.txt], [dnl | |
2967 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000002c00fffc000000000000000000000000000001fc0000000000000000000000000000022c00000005020000110001880000000100010002000800000001020304050607080900010203040506070809, actions=ct(commit) | |
2968 | packet-out in_port=1, packet=50540000000a50540000000986dd60000000019800fffc000000000000000000000000000001fc0000000000000000000000000000022c000000050200001100000100000001000100020008d62c00010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607, actions=ct(commit) | |
2969 | ]) | |
2970 | ||
2971 | AT_CHECK([ovs-ofctl bundle br0 bundle.txt]) | |
2972 | ||
2973 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
2974 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>) | |
2975 | ]) | |
2976 | ||
2977 | OVS_TRAFFIC_VSWITCHD_STOP | |
2978 | AT_CLEANUP | |
2979 | ||
27130224 | 2980 | AT_SETUP([conntrack - Fragmentation over vxlan]) |
dfb21e96 | 2981 | OVS_CHECK_VXLAN() |
27130224 | 2982 | CHECK_CONNTRACK() |
4573c42e | 2983 | CHECK_CONNTRACK_FRAG() |
27130224 | 2984 | |
cf7659b6 JR |
2985 | OVS_TRAFFIC_VSWITCHD_START() |
2986 | ADD_BR([br-underlay]) | |
2987 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
2988 | ||
27130224 AZ |
2989 | ADD_NAMESPACES(at_ns0) |
2990 | ||
2991 | dnl Sending ping through conntrack | |
2992 | AT_DATA([flows.txt], [dnl | |
2993 | priority=1,action=drop | |
2994 | priority=10,arp,action=normal | |
2995 | priority=100,in_port=1,icmp,action=ct(commit,zone=9),LOCAL | |
3a9eb803 | 2996 | priority=100,in_port=LOCAL,icmp,action=ct(table=1,zone=9) |
723af132 | 2997 | table=1,in_port=LOCAL,ct_state=+trk+est,icmp,action=1 |
27130224 AZ |
2998 | ]) |
2999 | ||
6cfa8ec3 | 3000 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
27130224 AZ |
3001 | |
3002 | dnl Set up underlay link from host into the namespace using veth pair. | |
3003 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
3004 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
3005 | AT_CHECK([ip link set dev br-underlay up]) | |
3006 | ||
3007 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
3008 | dnl linux device inside the namespace. | |
6e3a764c | 3009 | ADD_OVS_TUNNEL([vxlan], [br0], [at_vxlan0], [172.31.1.1], [10.1.1.100/24]) |
27130224 AZ |
3010 | ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], [10.1.1.1/24], |
3011 | [id 0 dstport 4789]) | |
3012 | ||
3013 | dnl First, check the underlay | |
3014 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
3015 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3016 | ]) | |
3017 | ||
3018 | dnl Okay, now check the overlay with different packet sizes | |
3019 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
3020 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3021 | ]) | |
3022 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
3023 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3024 | ]) | |
3025 | NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl | |
3026 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3027 | ]) | |
3028 | ||
3029 | OVS_TRAFFIC_VSWITCHD_STOP | |
3030 | AT_CLEANUP | |
c4e34c61 | 3031 | |
84f646df | 3032 | AT_SETUP([conntrack - IPv6 Fragmentation over vxlan]) |
a9f70f3d | 3033 | OVS_CHECK_VXLAN() |
84f646df | 3034 | CHECK_CONNTRACK() |
4573c42e | 3035 | CHECK_CONNTRACK_FRAG() |
84f646df JS |
3036 | |
3037 | OVS_TRAFFIC_VSWITCHD_START() | |
3038 | ADD_BR([br-underlay]) | |
3039 | AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) | |
3040 | ||
3041 | ADD_NAMESPACES(at_ns0) | |
3042 | ||
3043 | dnl Sending ping through conntrack | |
3044 | AT_DATA([flows.txt], [dnl | |
3045 | priority=1,action=drop | |
3046 | priority=100,in_port=1,ipv6,action=ct(commit,zone=9),LOCAL | |
3047 | priority=100,in_port=LOCAL,ipv6,action=ct(table=1,zone=9) | |
723af132 | 3048 | table=1,in_port=LOCAL,ct_state=+trk+est,ipv6,action=1 |
84f646df JS |
3049 | |
3050 | dnl Neighbour Discovery | |
3051 | priority=1000,icmp6,icmp_type=135,action=normal | |
3052 | priority=1000,icmp6,icmp_type=136,action=normal | |
3053 | ]) | |
3054 | ||
3055 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3056 | ||
3057 | dnl Set up underlay link from host into the namespace using veth pair. | |
3058 | ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") | |
3059 | AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) | |
3060 | AT_CHECK([ip link set dev br-underlay up]) | |
3061 | ||
3062 | dnl Set up tunnel endpoints on OVS outside the namespace and with a native | |
3063 | dnl linux device inside the namespace. | |
6e3a764c | 3064 | ADD_OVS_TUNNEL([vxlan], [br0], [at_vxlan0], [172.31.1.1], ["fc00::2/96"]) |
84f646df JS |
3065 | ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], ["fc00::1/96"], |
3066 | [id 0 dstport 4789]) | |
3067 | ||
c10840ff JS |
3068 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
3069 | dnl waiting, we get occasional failures due to the following error: | |
84f646df | 3070 | dnl "connect: Cannot assign requested address" |
c10840ff | 3071 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
84f646df JS |
3072 | |
3073 | dnl First, check the underlay | |
3074 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl | |
3075 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3076 | ]) | |
3077 | ||
3078 | dnl Okay, now check the overlay with different packet sizes | |
3079 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
3080 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3081 | ]) | |
3082 | NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
3083 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3084 | ]) | |
3085 | NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl | |
3086 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3087 | ]) | |
3088 | ||
3089 | OVS_TRAFFIC_VSWITCHD_STOP | |
3090 | AT_CLEANUP | |
9ac0aada | 3091 | |
c4e34c61 RB |
3092 | AT_SETUP([conntrack - resubmit to ct multiple times]) |
3093 | CHECK_CONNTRACK() | |
3094 | ||
3095 | OVS_TRAFFIC_VSWITCHD_START( | |
3096 | [set-fail-mode br0 secure -- ]) | |
3097 | ||
3098 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3099 | ||
3100 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3101 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3102 | ||
3103 | AT_DATA([flows.txt], [dnl | |
3104 | table=0,priority=150,arp,action=normal | |
3105 | table=0,priority=100,ip,in_port=1,action=resubmit(,1),resubmit(,2) | |
3106 | ||
723af132 JS |
3107 | table=1,ip,action=ct(table=3) |
3108 | table=2,ip,action=ct(table=3) | |
c4e34c61 RB |
3109 | |
3110 | table=3,ip,action=drop | |
3111 | ]) | |
3112 | ||
3113 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
3114 | ||
3115 | NS_CHECK_EXEC([at_ns0], [ping -q -c 1 10.1.1.2 | FORMAT_PING], [0], [dnl | |
3116 | 1 packets transmitted, 0 received, 100% packet loss, time 0ms | |
3117 | ]) | |
3118 | ||
3119 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
3120 | n_packets=1, n_bytes=98, priority=100,ip,in_port=1 actions=resubmit(,1),resubmit(,2) | |
3121 | n_packets=2, n_bytes=84, priority=150,arp actions=NORMAL | |
723af132 JS |
3122 | table=1, n_packets=1, n_bytes=98, ip actions=ct(table=3) |
3123 | table=2, n_packets=1, n_bytes=98, ip actions=ct(table=3) | |
c4e34c61 RB |
3124 | table=3, n_packets=2, n_bytes=196, ip actions=drop |
3125 | NXST_FLOW reply: | |
3126 | ]) | |
3127 | ||
3128 | OVS_TRAFFIC_VSWITCHD_STOP | |
3129 | AT_CLEANUP | |
9ac0aada | 3130 | |
1d768544 JS |
3131 | AT_BANNER([conntrack - L7]) |
3132 | ||
3133 | AT_SETUP([conntrack - IPv4 HTTP]) | |
3134 | CHECK_CONNTRACK() | |
3135 | OVS_TRAFFIC_VSWITCHD_START() | |
3136 | ||
3137 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3138 | ||
3139 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3140 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3141 | ||
3142 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3143 | AT_DATA([flows.txt], [dnl | |
3144 | priority=1,action=drop | |
3145 | priority=10,arp,action=normal | |
3146 | priority=10,icmp,action=normal | |
3147 | priority=100,in_port=1,tcp,action=ct(commit),2 | |
3148 | priority=100,in_port=2,ct_state=-trk,tcp,action=ct(table=0) | |
3149 | priority=100,in_port=2,ct_state=+trk+est,tcp,action=1 | |
3150 | ]) | |
3151 | ||
3152 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3153 | ||
3154 | OVS_START_L7([at_ns0], [http]) | |
3155 | OVS_START_L7([at_ns1], [http]) | |
3156 | ||
3157 | dnl HTTP requests from ns0->ns1 should work fine. | |
3158 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3159 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3160 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3161 | ]) | |
3162 | ||
3163 | dnl HTTP requests from ns1->ns0 should fail due to network failure. | |
3164 | dnl Try 3 times, in 1 second intervals. | |
3165 | NS_CHECK_EXEC([at_ns1], [wget 10.1.1.1 -t 3 -T 1 --retry-connrefused -v -o wget1.log], [4]) | |
3166 | ||
3167 | OVS_TRAFFIC_VSWITCHD_STOP | |
3168 | AT_CLEANUP | |
3169 | ||
3170 | AT_SETUP([conntrack - IPv6 HTTP]) | |
3171 | CHECK_CONNTRACK() | |
3172 | OVS_TRAFFIC_VSWITCHD_START() | |
3173 | ||
3174 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3175 | ||
3176 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
3177 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
3178 | ||
3179 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3180 | AT_DATA([flows.txt], [dnl | |
3181 | priority=1,action=drop | |
3182 | priority=10,icmp6,action=normal | |
3183 | priority=100,in_port=1,tcp6,action=ct(commit),2 | |
3184 | priority=100,in_port=2,ct_state=-trk,tcp6,action=ct(table=0) | |
3185 | priority=100,in_port=2,ct_state=+trk+est,tcp6,action=1 | |
3186 | ]) | |
3187 | ||
3188 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3189 | ||
3190 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
3191 | dnl waiting, we get occasional failures due to the following error: | |
3192 | dnl "connect: Cannot assign requested address" | |
3193 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) | |
3194 | ||
3195 | OVS_START_L7([at_ns0], [http6]) | |
3196 | OVS_START_L7([at_ns1], [http6]) | |
3197 | ||
3198 | dnl HTTP requests from ns0->ns1 should work fine. | |
3199 | NS_CHECK_EXEC([at_ns0], [wget http://[[fc00::2]] -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3200 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
3201 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3202 | ]) | |
3203 | ||
3204 | dnl HTTP requests from ns1->ns0 should fail due to network failure. | |
3205 | dnl Try 3 times, in 1 second intervals. | |
3206 | NS_CHECK_EXEC([at_ns1], [wget http://[[fc00::1]] -t 3 -T 1 --retry-connrefused -v -o wget1.log], [4]) | |
3207 | ||
3208 | OVS_TRAFFIC_VSWITCHD_STOP | |
3209 | AT_CLEANUP | |
3210 | ||
3211 | AT_SETUP([conntrack - commit, recirc]) | |
3212 | CHECK_CONNTRACK() | |
3213 | OVS_TRAFFIC_VSWITCHD_START() | |
3214 | ||
3215 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2, at_ns3) | |
3216 | ||
3217 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3218 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3219 | ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24") | |
3220 | ADD_VETH(p3, at_ns3, br0, "10.1.1.4/24") | |
3221 | ||
3222 | dnl Allow any traffic from ns0->ns1, ns2->ns3. | |
3223 | AT_DATA([flows.txt], [dnl | |
3224 | priority=1,action=drop | |
3225 | priority=10,arp,action=normal | |
3226 | priority=10,icmp,action=normal | |
3227 | priority=100,in_port=1,tcp,ct_state=-trk,action=ct(commit,table=0) | |
3228 | priority=100,in_port=1,tcp,ct_state=+trk,action=2 | |
3229 | priority=100,in_port=2,tcp,ct_state=-trk,action=ct(table=0) | |
3230 | priority=100,in_port=2,tcp,ct_state=+trk,action=1 | |
3231 | priority=100,in_port=3,tcp,ct_state=-trk,action=set_field:0->metadata,ct(table=0) | |
3232 | priority=100,in_port=3,tcp,ct_state=+trk,metadata=0,action=set_field:1->metadata,ct(commit,table=0) | |
3233 | priority=100,in_port=3,tcp,ct_state=+trk,metadata=1,action=4 | |
3234 | priority=100,in_port=4,tcp,ct_state=-trk,action=ct(commit,table=0) | |
3235 | priority=100,in_port=4,tcp,ct_state=+trk,action=3 | |
3236 | ]) | |
3237 | ||
3238 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3239 | ||
3240 | OVS_START_L7([at_ns1], [http]) | |
3241 | OVS_START_L7([at_ns3], [http]) | |
3242 | ||
3243 | dnl HTTP requests from p0->p1 should work fine. | |
3244 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3245 | ||
3246 | dnl HTTP requests from p2->p3 should work fine. | |
3247 | NS_CHECK_EXEC([at_ns2], [wget 10.1.1.4 -t 3 -T 1 --retry-connrefused -v -o wget1.log]) | |
3248 | ||
3249 | OVS_TRAFFIC_VSWITCHD_STOP | |
3250 | AT_CLEANUP | |
3251 | ||
3252 | AT_SETUP([conntrack - multiple zones, local]) | |
3253 | CHECK_CONNTRACK() | |
3254 | CHECK_CONNTRACK_LOCAL_STACK() | |
3255 | OVS_TRAFFIC_VSWITCHD_START() | |
3256 | ||
3257 | ADD_NAMESPACES(at_ns0) | |
3258 | ||
3259 | AT_CHECK([ip addr add dev br0 "10.1.1.1/24"]) | |
3260 | AT_CHECK([ip link set dev br0 up]) | |
3261 | on_exit 'ip addr del dev br0 "10.1.1.1/24"' | |
3262 | ADD_VETH(p0, at_ns0, br0, "10.1.1.2/24") | |
3263 | ||
3264 | dnl Allow traffic from local stack to ns0. Only allow neighbour discovery, | |
3265 | dnl return traffic from ns0 back to the local stack. | |
3266 | AT_DATA([flows.txt], [dnl | |
3267 | priority=1,action=drop | |
3268 | priority=10,arp,action=normal | |
3269 | priority=100,in_port=LOCAL,ip,ct_state=-trk,action=drop | |
3270 | priority=100,in_port=LOCAL,ip,ct_state=+trk+new,action=ct(commit,zone=1),ct(commit,zone=2),1 | |
3271 | priority=100,in_port=LOCAL,ip,ct_state=+trk+est,action=ct(commit,zone=1),ct(commit,zone=2),1 | |
3272 | priority=100,in_port=1,ip,ct_state=-trk,action=ct(table=1,zone=1) | |
3273 | table=1,in_port=1,ip,ct_state=+trk+est,ct_zone=1,action=ct(table=2,zone=2) | |
3274 | table=2,in_port=1,ip,ct_state=+trk+est,ct_zone=2,action=LOCAL | |
3275 | ]) | |
3276 | ||
3277 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3278 | ||
3279 | AT_CHECK([ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
3280 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3281 | ]) | |
3282 | ||
3283 | OVS_START_L7([at_ns0], [http]) | |
3284 | ||
3285 | dnl HTTP requests from root namespace to p0 should work fine. | |
3286 | AT_CHECK([wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3287 | ||
3288 | dnl (again) HTTP requests from root namespace to p0 should work fine. | |
3289 | AT_CHECK([wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3290 | ||
3291 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | grep "zone"], [0], [dnl | |
3292 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0),zone=1 | |
3293 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0),zone=2 | |
3294 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
3295 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) | |
3296 | ]) | |
3297 | ||
3298 | OVS_TRAFFIC_VSWITCHD_STOP | |
3299 | AT_CLEANUP | |
3300 | ||
3301 | AT_SETUP([conntrack - multi-stage pipeline, local]) | |
3302 | CHECK_CONNTRACK() | |
3303 | CHECK_CONNTRACK_LOCAL_STACK() | |
3304 | OVS_TRAFFIC_VSWITCHD_START() | |
3305 | ||
3306 | ADD_NAMESPACES(at_ns0) | |
3307 | ||
3308 | AT_CHECK([ip addr add dev br0 "10.1.1.1/24"]) | |
3309 | AT_CHECK([ip link set dev br0 up]) | |
3310 | on_exit 'ip addr del dev br0 "10.1.1.1/24"' | |
3311 | ADD_VETH(p0, at_ns0, br0, "10.1.1.2/24") | |
3312 | ||
3313 | dnl Allow traffic from local stack to ns0. Only allow neighbour discovery, | |
3314 | dnl return traffic from ns0 back to the local stack. | |
3315 | AT_DATA([flows.txt], [dnl | |
3316 | dnl default | |
3317 | table=0,priority=1,action=drop | |
3318 | table=0,priority=10,arp,action=normal | |
3319 | ||
3320 | dnl Load the output port to REG0 | |
3321 | table=0,priority=100,ip,in_port=LOCAL,action=load:1->NXM_NX_REG0[[0..15]],goto_table:1 | |
3322 | table=0,priority=100,ip,in_port=1,action=load:65534->NXM_NX_REG0[[0..15]],goto_table:1 | |
3323 | ||
3324 | dnl Ingress pipeline | |
3325 | dnl - Allow all connections from LOCAL port (commit and proceed to egress) | |
3326 | dnl - All other connections go through conntracker using the input port as | |
3327 | dnl a connection tracking zone. | |
f6fabcc6 | 3328 | table=1,priority=150,in_port=LOCAL,ip,ct_state=+trk+new,action=ct(commit,table=2,zone=OXM_OF_IN_PORT[[0..15]]) |
1d768544 JS |
3329 | table=1,priority=100,ip,action=ct(table=2,zone=OXM_OF_IN_PORT[[0..15]]) |
3330 | table=1,priority=1,action=drop | |
3331 | ||
3332 | dnl Egress pipeline | |
3333 | dnl - Allow all connections from LOCAL port (commit and skip to output) | |
3334 | dnl - Allow other established connections to go through conntracker using | |
3335 | dnl output port as a connection tracking zone. | |
f6fabcc6 | 3336 | table=2,priority=150,in_port=LOCAL,ip,ct_state=+trk+new,action=ct(commit,table=4,zone=NXM_NX_REG0[[0..15]]) |
1d768544 JS |
3337 | table=2,priority=100,ip,ct_state=+trk+est,action=ct(table=3,zone=NXM_NX_REG0[[0..15]]) |
3338 | table=2,priority=1,action=drop | |
3339 | ||
3340 | dnl Only allow established traffic from egress ct lookup | |
3341 | table=3,priority=100,ip,ct_state=+trk+est,action=goto_table:4 | |
3342 | table=3,priority=1,action=drop | |
3343 | ||
3344 | dnl output table | |
3345 | table=4,priority=100,ip,action=output:NXM_NX_REG0[[]] | |
3346 | ]) | |
3347 | ||
3348 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3349 | ||
3350 | AT_CHECK([ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl | |
3351 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
3352 | ]) | |
3353 | ||
3354 | OVS_START_L7([at_ns0], [http]) | |
3355 | ||
3356 | dnl HTTP requests from root namespace to p0 should work fine. | |
3357 | AT_CHECK([wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3358 | ||
3359 | dnl (again) HTTP requests from root namespace to p0 should work fine. | |
3360 | AT_CHECK([wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3361 | ||
3362 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | grep "zone"], [0], [dnl | |
3363 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0),zone=1 | |
3364 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.1,id=<cleared>,type=0,code=0),zone=65534 | |
3365 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
3366 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=65534,protoinfo=(state=<cleared>) | |
3367 | ]) | |
3368 | ||
3369 | OVS_TRAFFIC_VSWITCHD_STOP | |
3370 | AT_CLEANUP | |
3371 | ||
3f1087c7 YHW |
3372 | AT_SETUP([conntrack - limit by zone]) |
3373 | CHECK_CONNTRACK() | |
adf1b852 | 3374 | CHECK_CT_DPIF_PER_ZONE_LIMIT() |
3f1087c7 YHW |
3375 | OVS_TRAFFIC_VSWITCHD_START() |
3376 | ||
3377 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3378 | ||
3379 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3380 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3381 | ||
3382 | AT_DATA([flows.txt], [dnl | |
3383 | priority=1,action=drop | |
3384 | priority=10,arp,action=normal | |
3385 | priority=100,in_port=1,udp,action=ct(commit),2 | |
3386 | priority=100,in_port=2,udp,action=ct(zone=3,commit),1 | |
3387 | ]) | |
3388 | ||
3389 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3390 | ||
3391 | AT_CHECK([ovs-appctl dpctl/ct-set-limits default=10 zone=0,limit=5 zone=1,limit=15 zone=2,limit=3 zone=3,limit=3]) | |
3392 | AT_CHECK([ovs-appctl dpctl/ct-del-limits zone=1,2,4]) | |
3393 | AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=0,1,2,3], [],[dnl | |
3394 | default limit=10 | |
3395 | zone=0,limit=5,count=0 | |
3396 | zone=1,limit=10,count=0 | |
3397 | zone=2,limit=10,count=0 | |
3398 | zone=3,limit=3,count=0 | |
3399 | ]) | |
3400 | ||
3401 | dnl Test UDP from port 1 | |
3402 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"]) | |
3403 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000300080000 actions=resubmit(,0)"]) | |
3404 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000400080000 actions=resubmit(,0)"]) | |
3405 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000500080000 actions=resubmit(,0)"]) | |
3406 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000600080000 actions=resubmit(,0)"]) | |
3407 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000700080000 actions=resubmit(,0)"]) | |
3408 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000800080000 actions=resubmit(,0)"]) | |
3409 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000900080000 actions=resubmit(,0)"]) | |
3410 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000a00080000 actions=resubmit(,0)"]) | |
3411 | ||
3412 | AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=0,1,2,3,4,5], [0], [dnl | |
3413 | default limit=10 | |
3414 | zone=0,limit=5,count=5 | |
3415 | zone=1,limit=10,count=0 | |
3416 | zone=2,limit=10,count=0 | |
3417 | zone=3,limit=3,count=0 | |
3418 | zone=4,limit=10,count=0 | |
3419 | zone=5,limit=10,count=0 | |
3420 | ]) | |
3421 | ||
3422 | dnl Test ct-get-limits for all zoens | |
3423 | AT_CHECK([ovs-appctl dpctl/ct-get-limits], [0], [dnl | |
3424 | default limit=10 | |
3425 | zone=0,limit=5,count=5 | |
3426 | zone=3,limit=3,count=0 | |
3427 | ]) | |
3428 | ||
3429 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.1," | sort ], [0], [dnl | |
3430 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1) | |
3431 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=3),reply=(src=10.1.1.2,dst=10.1.1.1,sport=3,dport=1) | |
3432 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=4),reply=(src=10.1.1.2,dst=10.1.1.1,sport=4,dport=1) | |
3433 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=5),reply=(src=10.1.1.2,dst=10.1.1.1,sport=5,dport=1) | |
3434 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=6),reply=(src=10.1.1.2,dst=10.1.1.1,sport=6,dport=1) | |
3435 | ]) | |
3436 | ||
3437 | dnl Test UDP from port 2 | |
3438 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101030a0101040001000200080000 actions=resubmit(,0)"]) | |
3439 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101030a0101040001000300080000 actions=resubmit(,0)"]) | |
3440 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101030a0101040001000400080000 actions=resubmit(,0)"]) | |
3441 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101030a0101040001000500080000 actions=resubmit(,0)"]) | |
3442 | AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101030a0101040001000600080000 actions=resubmit(,0)"]) | |
3443 | ||
3444 | AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=0,3], [0], [dnl | |
3445 | default limit=10 | |
3446 | zone=0,limit=5,count=5 | |
3447 | zone=3,limit=3,count=3 | |
3448 | ]) | |
3449 | ||
3450 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "orig=.src=10\.1\.1\.3," | sort ], [0], [dnl | |
3451 | udp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=1,dport=2),reply=(src=10.1.1.4,dst=10.1.1.3,sport=2,dport=1),zone=3 | |
3452 | udp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=1,dport=3),reply=(src=10.1.1.4,dst=10.1.1.3,sport=3,dport=1),zone=3 | |
3453 | udp,orig=(src=10.1.1.3,dst=10.1.1.4,sport=1,dport=4),reply=(src=10.1.1.4,dst=10.1.1.3,sport=4,dport=1),zone=3 | |
3454 | ]) | |
3455 | ||
3456 | OVS_TRAFFIC_VSWITCHD_STOP(["dnl | |
3457 | /could not create datapath/d | |
3458 | /(Cannot allocate memory) on packet/d"]) | |
3459 | AT_CLEANUP | |
3460 | ||
9d3e0e5c JR |
3461 | AT_SETUP([FTP - no conntrack]) |
3462 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
3463 | OVS_TRAFFIC_VSWITCHD_START() | |
3464 | ||
3465 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3466 | ||
3467 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3468 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3469 | ||
3470 | AT_DATA([flows.txt], [dnl | |
3471 | table=0,action=normal | |
3472 | ]) | |
3473 | ||
3474 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows.txt]) | |
3475 | ||
3476 | NETNS_DAEMONIZE([at_ns0], [[$PYTHON $srcdir/test-l7.py ftp]], [ftp1.pid]) | |
3477 | NETNS_DAEMONIZE([at_ns1], [[$PYTHON $srcdir/test-l7.py ftp]], [ftp0.pid]) | |
3478 | OVS_WAIT_UNTIL([ip netns exec at_ns1 netstat -l | grep ftp]) | |
3479 | ||
3480 | dnl FTP requests from p0->p1 should work fine. | |
3481 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3482 | ||
3483 | AT_CHECK([find -name index.html], [0], [dnl | |
3484 | ./index.html | |
3485 | ]) | |
3486 | ||
3487 | OVS_TRAFFIC_VSWITCHD_STOP | |
3488 | AT_CLEANUP | |
3489 | ||
1d768544 | 3490 | AT_SETUP([conntrack - FTP]) |
40c7b2fc | 3491 | AT_SKIP_IF([test $HAVE_FTP = no]) |
1d768544 JS |
3492 | CHECK_CONNTRACK() |
3493 | CHECK_CONNTRACK_ALG() | |
3494 | OVS_TRAFFIC_VSWITCHD_START() | |
3495 | ||
3496 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3497 | ||
3498 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3499 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3500 | ||
3501 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3502 | AT_DATA([flows1.txt], [dnl | |
3503 | table=0,priority=1,action=drop | |
3504 | table=0,priority=10,arp,action=normal | |
3505 | table=0,priority=10,icmp,action=normal | |
3506 | table=0,priority=100,in_port=1,tcp,action=ct(alg=ftp,commit),2 | |
3507 | table=0,priority=100,in_port=2,tcp,action=ct(table=1) | |
3508 | table=1,in_port=2,tcp,ct_state=+trk+est,action=1 | |
3509 | table=1,in_port=2,tcp,ct_state=+trk+rel,action=1 | |
3510 | ]) | |
3511 | ||
3512 | dnl Similar policy but without allowing all traffic from ns0->ns1. | |
3513 | AT_DATA([flows2.txt], [dnl | |
3514 | table=0,priority=1,action=drop | |
3515 | table=0,priority=10,arp,action=normal | |
3516 | table=0,priority=10,icmp,action=normal | |
3517 | ||
3518 | dnl Allow outgoing TCP connections, and treat them as FTP | |
3519 | table=0,priority=100,in_port=1,tcp,action=ct(table=1) | |
3520 | table=1,in_port=1,tcp,ct_state=+trk+new,action=ct(commit,alg=ftp),2 | |
3521 | table=1,in_port=1,tcp,ct_state=+trk+est,action=2 | |
3522 | ||
3523 | dnl Allow incoming FTP data connections and responses to existing connections | |
3524 | table=0,priority=100,in_port=2,tcp,action=ct(table=1) | |
3525 | table=1,in_port=2,tcp,ct_state=+trk+new+rel,action=ct(commit),1 | |
3526 | table=1,in_port=2,tcp,ct_state=+trk+est,action=1 | |
3527 | table=1,in_port=2,tcp,ct_state=+trk-new+rel,action=1 | |
3528 | ]) | |
3529 | ||
3a2a425b DB |
3530 | dnl flows3 is same as flows1, except no ALG is specified. |
3531 | AT_DATA([flows3.txt], [dnl | |
3532 | table=0,priority=1,action=drop | |
3533 | table=0,priority=10,arp,action=normal | |
3534 | table=0,priority=10,icmp,action=normal | |
3535 | table=0,priority=100,in_port=1,tcp,action=ct(commit),2 | |
3536 | table=0,priority=100,in_port=2,tcp,action=ct(table=1) | |
3537 | table=1,in_port=2,tcp,ct_state=+trk+est,action=1 | |
3538 | table=1,in_port=2,tcp,ct_state=+trk+rel,action=1 | |
3539 | ]) | |
3540 | ||
1d768544 JS |
3541 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows1.txt]) |
3542 | ||
3543 | OVS_START_L7([at_ns0], [ftp]) | |
3544 | OVS_START_L7([at_ns1], [ftp]) | |
3545 | ||
3546 | dnl FTP requests from p1->p0 should fail due to network failure. | |
3547 | dnl Try 3 times, in 1 second intervals. | |
3548 | NS_CHECK_EXEC([at_ns1], [wget ftp://10.1.1.1 --no-passive-ftp -t 3 -T 1 -v -o wget1.log], [4]) | |
3549 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.1)], [0], [dnl | |
3550 | ]) | |
3551 | ||
3552 | dnl FTP requests from p0->p1 should work fine. | |
3553 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3554 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3555 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
3556 | ]) | |
3557 | ||
3558 | dnl Try the second set of flows. | |
3559 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows2.txt]) | |
3560 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
3561 | ||
3562 | dnl FTP requests from p1->p0 should fail due to network failure. | |
3563 | dnl Try 3 times, in 1 second intervals. | |
3564 | NS_CHECK_EXEC([at_ns1], [wget ftp://10.1.1.1 --no-passive-ftp -t 3 -T 1 -v -o wget1.log], [4]) | |
3565 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.1)], [0], [dnl | |
3566 | ]) | |
3567 | ||
3568 | dnl Active FTP requests from p0->p1 should work fine. | |
3569 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0-1.log]) | |
3570 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3571 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
3572 | tcp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3573 | ]) | |
3574 | ||
3575 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
3576 | ||
3577 | dnl Passive FTP requests from p0->p1 should work fine. | |
3578 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0-2.log]) | |
3579 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3580 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
3581 | ]) | |
3582 | ||
3a2a425b DB |
3583 | dnl Try the third set of flows, without alg specifier. |
3584 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows3.txt]) | |
3585 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
3586 | ||
3587 | dnl FTP control requests from p0->p1 should work fine, but helper will not be assigned. | |
3588 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0-3.log], [4]) | |
3589 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3590 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3591 | ]) | |
3592 | ||
1d768544 JS |
3593 | OVS_TRAFFIC_VSWITCHD_STOP |
3594 | AT_CLEANUP | |
3595 | ||
3596 | AT_SETUP([conntrack - FTP over IPv6]) | |
40c7b2fc | 3597 | AT_SKIP_IF([test $HAVE_FTP = no]) |
1d768544 JS |
3598 | CHECK_CONNTRACK() |
3599 | CHECK_CONNTRACK_ALG() | |
3600 | OVS_TRAFFIC_VSWITCHD_START() | |
3601 | ||
3602 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3603 | ||
3604 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
3605 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
3606 | ||
3607 | dnl Allow any traffic from ns0->ns1. | |
3608 | dnl Only allow nd, return traffic from ns1->ns0. | |
3609 | AT_DATA([flows.txt], [dnl | |
3610 | dnl Track all IPv6 traffic and drop the rest. | |
3611 | dnl Allow ICMPv6 both ways. No commit, so pings will not be tracked. | |
3612 | table=0 priority=100 in_port=1 icmp6, action=2 | |
3613 | table=0 priority=100 in_port=2 icmp6, action=1 | |
3614 | table=0 priority=10 ip6, action=ct(table=1) | |
3615 | table=0 priority=0 action=drop | |
3616 | dnl | |
3617 | dnl Table 1 | |
3618 | dnl | |
3619 | dnl Allow new TCPv6 FTP control connections from port 1. | |
3620 | table=1 in_port=1 ct_state=+new, tcp6, tp_dst=21, action=ct(alg=ftp,commit),2 | |
3621 | dnl Allow related TCPv6 connections from port 2. | |
3622 | table=1 in_port=2 ct_state=+new+rel, tcp6, action=ct(commit),1 | |
3623 | dnl Allow established TCPv6 connections both ways. | |
3624 | table=1 in_port=1 ct_state=+est, tcp6, action=2 | |
3625 | table=1 in_port=2 ct_state=+est, tcp6, action=1 | |
3626 | dnl Drop everything else. | |
3627 | table=1 priority=0, action=drop | |
3628 | ]) | |
3629 | ||
3630 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3631 | ||
3632 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
3633 | dnl waiting, we get occasional failures due to the following error: | |
3634 | dnl "connect: Cannot assign requested address" | |
3635 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2 >/dev/null]) | |
3636 | ||
3637 | OVS_START_L7([at_ns1], [ftp]) | |
3638 | ||
3639 | dnl FTP requests from p0->p1 should work fine. | |
3640 | NS_CHECK_EXEC([at_ns0], [wget ftp://[[fc00::2]] -6 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v --server-response --no-remove-listing -o wget0.log -d]) | |
3641 | ||
3642 | dnl Discards CLOSE_WAIT and CLOSING | |
3643 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
3644 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
3645 | tcp,orig=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),reply=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3646 | ]) | |
3647 | ||
3648 | OVS_TRAFFIC_VSWITCHD_STOP | |
3649 | AT_CLEANUP | |
3650 | ||
200a9af9 DB |
3651 | AT_SETUP([conntrack - IPv6 FTP Passive]) |
3652 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
3653 | CHECK_CONNTRACK() | |
3654 | CHECK_CONNTRACK_ALG() | |
3655 | OVS_TRAFFIC_VSWITCHD_START() | |
3656 | ||
3657 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3658 | ||
3659 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
3660 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
3661 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
3662 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:99]) | |
3663 | NS_CHECK_EXEC([at_ns0], [ip -6 neigh add fc00::2 lladdr 80:88:88:88:88:99 dev p0]) | |
3664 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::1 lladdr 80:88:88:88:88:88 dev p1]) | |
3665 | ||
3666 | dnl Allow any traffic from ns0->ns1. | |
3667 | dnl Only allow nd, return traffic from ns1->ns0. | |
3668 | AT_DATA([flows.txt], [dnl | |
3669 | dnl Track all IPv6 traffic and drop the rest. | |
3670 | dnl Allow ICMPv6 both ways. No commit, so pings will not be tracked. | |
3671 | table=0 priority=100 in_port=1 icmp6, action=2 | |
3672 | table=0 priority=100 in_port=2 icmp6, action=1 | |
3673 | table=0 priority=10 ip6, action=ct(table=1) | |
3674 | table=0 priority=0 action=drop | |
3675 | dnl | |
3676 | dnl Table 1 | |
3677 | dnl | |
3678 | dnl Allow new TCPv6 FTP control connections from port 1. | |
3679 | table=1 in_port=1 ct_state=+new, tcp6, tp_dst=21, action=ct(alg=ftp,commit),2 | |
3680 | dnl Allow related TCPv6 connections from port 1. | |
3681 | table=1 in_port=1 ct_state=+new+rel, tcp6, action=ct(commit),2 | |
3682 | dnl Allow established TCPv6 connections both ways. | |
3683 | table=1 in_port=1 ct_state=+est, tcp6, action=2 | |
3684 | table=1 in_port=2 ct_state=+est, tcp6, action=1 | |
3685 | dnl Drop everything else. | |
3686 | table=1 priority=0, action=drop | |
3687 | ]) | |
3688 | ||
3689 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3690 | ||
3691 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
3692 | dnl waiting, we get occasional failures due to the following error: | |
3693 | dnl "connect: Cannot assign requested address" | |
3694 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2 >/dev/null]) | |
3695 | ||
3696 | OVS_START_L7([at_ns1], [ftp]) | |
3697 | ||
3698 | dnl FTP passive requests from p0->p1 should work fine. | |
3699 | NS_CHECK_EXEC([at_ns0], [wget ftp://[[fc00::2]] -6 -t 3 -T 1 --retry-connrefused -v --server-response --no-remove-listing -o wget0.log -d]) | |
3700 | ||
3701 | dnl Discards CLOSE_WAIT and CLOSING | |
3702 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
3703 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
3704 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
3705 | ]) | |
3706 | ||
3707 | OVS_TRAFFIC_VSWITCHD_STOP | |
3708 | AT_CLEANUP | |
3709 | ||
1d768544 | 3710 | AT_SETUP([conntrack - FTP with multiple expectations]) |
40c7b2fc | 3711 | AT_SKIP_IF([test $HAVE_FTP = no]) |
1d768544 JS |
3712 | CHECK_CONNTRACK() |
3713 | CHECK_CONNTRACK_ALG() | |
3714 | OVS_TRAFFIC_VSWITCHD_START() | |
3715 | ||
3716 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3717 | ||
3718 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3719 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3720 | ||
3721 | dnl Dual-firewall, allow all from ns1->ns2, allow established and ftp ns2->ns1. | |
3722 | AT_DATA([flows.txt], [dnl | |
3723 | table=0,priority=1,action=drop | |
3724 | table=0,priority=10,arp,action=normal | |
3725 | table=0,priority=10,icmp,action=normal | |
3726 | ||
3727 | dnl Traffic from ns1 | |
3728 | table=0,priority=100,in_port=1,tcp,action=ct(table=1,zone=1) | |
3729 | table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+new-rel,action=ct(commit,alg=ftp,zone=1),ct(commit,alg=ftp,zone=2),2 | |
3730 | table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+new+rel,action=ct(commit,zone=1),ct(commit,zone=2),2 | |
3731 | table=1,in_port=1,tcp,ct_zone=1,ct_state=+trk+est,action=ct(table=2,zone=2) | |
3732 | table=2,in_port=1,tcp,ct_zone=2,ct_state=+trk+est,action=2 | |
3733 | ||
3734 | dnl Traffic from ns2 | |
3735 | table=0,priority=100,in_port=2,tcp,action=ct(table=1,zone=2) | |
3736 | table=1,in_port=2,tcp,ct_zone=2,ct_state=+trk+rel,action=ct(commit,zone=2),ct(commit,zone=1),1 | |
3737 | table=1,in_port=2,tcp,ct_zone=2,ct_state=+trk+est,action=ct(table=2,zone=1) | |
3738 | table=2,in_port=2,tcp,ct_zone=1,ct_state=+trk+rel,action=ct(commit,zone=2),ct(commit,zone=1),1 | |
3739 | table=2,in_port=2,tcp,ct_zone=1,ct_state=+trk+est,action=1 | |
3740 | ]) | |
3741 | ||
3742 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3743 | ||
3744 | OVS_START_L7([at_ns0], [ftp]) | |
3745 | OVS_START_L7([at_ns1], [ftp]) | |
3746 | ||
3747 | dnl FTP requests from p1->p0 should fail due to network failure. | |
3748 | dnl Try 3 times, in 1 second intervals. | |
3749 | NS_CHECK_EXEC([at_ns1], [wget ftp://10.1.1.1 --no-passive-ftp -t 3 -T 1 -v -o wget1.log], [4]) | |
3750 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.1)], [0], [dnl | |
3751 | ]) | |
3752 | ||
3753 | dnl Active FTP requests from p0->p1 should work fine. | |
3754 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3755 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3756 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>),helper=ftp | |
3757 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>),helper=ftp | |
3758 | tcp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
3759 | tcp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) | |
3760 | ]) | |
3761 | ||
3762 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
3763 | ||
3764 | dnl Passive FTP requests from p0->p1 should work fine. | |
3765 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
3766 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3767 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
3768 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>),helper=ftp | |
3769 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>) | |
3770 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=2,protoinfo=(state=<cleared>),helper=ftp | |
3771 | ]) | |
3772 | ||
3773 | OVS_TRAFFIC_VSWITCHD_STOP | |
3774 | AT_CLEANUP | |
3775 | ||
40c7b2fc JS |
3776 | AT_SETUP([conntrack - TFTP]) |
3777 | AT_SKIP_IF([test $HAVE_TFTP = no]) | |
3778 | CHECK_CONNTRACK() | |
3779 | CHECK_CONNTRACK_ALG() | |
3780 | OVS_TRAFFIC_VSWITCHD_START() | |
3781 | ||
3782 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3783 | ||
3784 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3785 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3786 | ||
3787 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3788 | AT_DATA([flows1.txt], [dnl | |
3789 | table=0,priority=1,action=drop | |
3790 | table=0,priority=10,arp,action=normal | |
3791 | table=0,priority=10,icmp,action=normal | |
3792 | table=0,priority=100,in_port=1,udp,action=ct(alg=tftp,commit),2 | |
3793 | table=0,priority=100,in_port=2,udp,action=ct(table=1) | |
3794 | table=1,in_port=2,udp,ct_state=+trk+est,action=1 | |
3795 | table=1,in_port=2,udp,ct_state=+trk+rel,action=1 | |
3796 | ]) | |
3797 | ||
3798 | dnl Similar policy but without allowing all traffic from ns0->ns1. | |
3799 | AT_DATA([flows2.txt], [dnl | |
3800 | table=0,priority=1,action=drop | |
3801 | table=0,priority=10,arp,action=normal | |
3802 | table=0,priority=10,icmp,action=normal | |
3803 | ||
3804 | dnl Allow outgoing UDP connections, and treat them as TFTP | |
3805 | table=0,priority=100,in_port=1,udp,action=ct(table=1) | |
3806 | table=1,in_port=1,udp,ct_state=+trk+new-rel,action=ct(commit,alg=tftp),2 | |
3807 | table=1,in_port=1,udp,ct_state=+trk+new+rel,action=ct(commit),2 | |
3808 | table=1,in_port=1,udp,ct_state=+trk+est,action=2 | |
3809 | ||
3810 | dnl Allow incoming TFTP data connections and responses to existing connections | |
3811 | table=0,priority=100,in_port=2,udp,action=ct(table=1) | |
3812 | table=1,in_port=2,udp,ct_state=+trk+est,action=1 | |
3813 | table=1,in_port=2,udp,ct_state=+trk+new+rel,action=1 | |
3814 | ]) | |
3815 | ||
3816 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows1.txt]) | |
3817 | ||
3818 | OVS_START_L7([at_ns0], [tftp]) | |
3819 | OVS_START_L7([at_ns1], [tftp]) | |
3820 | ||
3821 | dnl TFTP requests from p1->p0 should fail due to network failure. | |
3822 | NS_CHECK_EXEC([at_ns1], [[curl $CURL_OPT tftp://10.1.1.1/flows1.txt -o foo 2>curl0.log]], [28]) | |
3823 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.1)], [0], [dnl | |
3824 | ]) | |
3825 | ||
3826 | dnl TFTP requests from p0->p1 should work fine. | |
3827 | NS_CHECK_EXEC([at_ns0], [[curl $CURL_OPT tftp://10.1.1.2/flows1.txt -o foo 2>curl1.log]]) | |
3828 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3829 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),helper=tftp | |
3830 | ]) | |
3831 | ||
3832 | dnl Try the second set of flows. | |
3833 | AT_CHECK([ovs-ofctl --bundle replace-flows br0 flows2.txt]) | |
3834 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
3835 | ||
3836 | dnl TFTP requests from p1->p0 should fail due to network failure. | |
3837 | NS_CHECK_EXEC([at_ns1], [[curl $CURL_OPT tftp://10.1.1.1/flows1.txt -o foo 2>curl2.log]], [28]) | |
3838 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.1)], [0], [dnl | |
3839 | ]) | |
3840 | ||
3841 | dnl TFTP requests from p0->p1 should work fine. | |
3842 | NS_CHECK_EXEC([at_ns0], [[curl $CURL_OPT tftp://10.1.1.2/flows1.txt -o foo 2>curl3.log]]) | |
3843 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
3844 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),helper=tftp | |
3845 | ]) | |
3846 | ||
3847 | OVS_TRAFFIC_VSWITCHD_STOP | |
3848 | AT_CLEANUP | |
3849 | ||
ee8941ab | 3850 | AT_BANNER([conntrack - NAT]) |
9ac0aada JR |
3851 | |
3852 | AT_SETUP([conntrack - simple SNAT]) | |
3853 | CHECK_CONNTRACK() | |
4573c42e | 3854 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
3855 | OVS_TRAFFIC_VSWITCHD_START() |
3856 | ||
3857 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3858 | ||
3859 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3860 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
3861 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3862 | ||
3863 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3864 | AT_DATA([flows.txt], [dnl | |
3865 | in_port=1,ip,action=ct(commit,zone=1,nat(src=10.1.1.240-10.1.1.255)),2 | |
3866 | in_port=2,ct_state=-trk,ip,action=ct(table=0,zone=1,nat) | |
3867 | in_port=2,ct_state=+trk,ct_zone=1,ip,action=1 | |
3868 | dnl | |
3869 | dnl ARP | |
3870 | priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
3871 | priority=10 arp action=normal | |
3872 | priority=0,action=drop | |
3873 | dnl | |
3874 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
3875 | table=8,reg2=0x0a0101f0/0xfffffff0,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
3876 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
3877 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
3878 | dnl TPA IP in reg2. | |
3879 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
3880 | table=10 priority=100 arp xreg0=0 action=normal | |
3881 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
3882 | table=10 priority=0 action=drop | |
3883 | ]) | |
3884 | ||
3885 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3886 | ||
3887 | dnl HTTP requests from p0->p1 should work fine. | |
7ed40afe | 3888 | OVS_START_L7([at_ns1], [http]) |
9ac0aada JR |
3889 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 5 -T 1 --retry-connrefused -v -o wget0.log]) |
3890 | ||
13c10e56 | 3891 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | sed -e 's/dst=10.1.1.2[[45]][[0-9]]/dst=10.1.1.2XX/' | uniq], [0], [dnl |
420c73b2 | 3892 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.2XX,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
9ac0aada JR |
3893 | ]) |
3894 | ||
3895 | OVS_TRAFFIC_VSWITCHD_STOP | |
3896 | AT_CLEANUP | |
3897 | ||
c0324e37 JR |
3898 | AT_SETUP([conntrack - SNAT with ct_mark change on reply]) |
3899 | CHECK_CONNTRACK() | |
3900 | CHECK_CONNTRACK_NAT() | |
3901 | OVS_TRAFFIC_VSWITCHD_START() | |
3902 | ||
3903 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3904 | ||
3905 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
ed307567 DB |
3906 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) |
3907 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
3908 | ||
c0324e37 | 3909 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") |
ed307567 DB |
3910 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) |
3911 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.240 e6:66:c1:11:11:11]) | |
c0324e37 JR |
3912 | |
3913 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3914 | AT_DATA([flows.txt], [dnl | |
ed307567 | 3915 | in_port=1,ip,action=ct(commit,zone=1,nat(src=10.1.1.240)),2 |
c0324e37 JR |
3916 | in_port=2,ct_state=-trk,ip,action=ct(table=0,zone=1,nat) |
3917 | dnl | |
3918 | dnl Setting the mark fails if the datapath can't find the existing conntrack | |
3919 | dnl entry after NAT has been reversed and the skb was lost due to an upcall. | |
3920 | dnl | |
3921 | in_port=2,ct_state=+trk,ct_zone=1,ip,action=ct(table=1,commit,zone=1,exec(set_field:1->ct_mark)),1 | |
3922 | table=1,in_port=2,ct_mark=1,ct_state=+rpl,ct_zone=1,ip,action=1 | |
3923 | dnl | |
c0324e37 | 3924 | priority=0,action=drop |
c0324e37 JR |
3925 | ]) |
3926 | ||
3927 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3928 | ||
aeae4330 | 3929 | dnl ICMP requests from p0->p1 should work fine. |
c0324e37 JR |
3930 | NS_CHECK_EXEC([at_ns0], [ping -c 1 10.1.1.2 | FORMAT_PING], [0], [dnl |
3931 | 1 packets transmitted, 1 received, 0% packet loss, time 0ms | |
3932 | ]) | |
3933 | ||
3934 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | sed -e 's/dst=10.1.1.2[[45]][[0-9]]/dst=10.1.1.2XX/'], [0], [dnl | |
3935 | icmp,orig=(src=10.1.1.1,dst=10.1.1.2,id=<cleared>,type=8,code=0),reply=(src=10.1.1.2,dst=10.1.1.2XX,id=<cleared>,type=0,code=0),zone=1,mark=1 | |
3936 | ]) | |
3937 | ||
3938 | OVS_TRAFFIC_VSWITCHD_STOP | |
3939 | AT_CLEANUP | |
9ac0aada JR |
3940 | |
3941 | AT_SETUP([conntrack - SNAT with port range]) | |
3942 | CHECK_CONNTRACK() | |
4573c42e | 3943 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
3944 | OVS_TRAFFIC_VSWITCHD_START() |
3945 | ||
3946 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3947 | ||
3948 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3949 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
3950 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3951 | ||
3952 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
3953 | AT_DATA([flows.txt], [dnl | |
3954 | in_port=1,tcp,action=ct(commit,zone=1,nat(src=10.1.1.240-10.1.1.255:34567-34568,random)),2 | |
3955 | in_port=2,ct_state=-trk,tcp,tp_dst=34567,action=ct(table=0,zone=1,nat) | |
3956 | in_port=2,ct_state=-trk,tcp,tp_dst=34568,action=ct(table=0,zone=1,nat) | |
3957 | in_port=2,ct_state=+trk,ct_zone=1,tcp,action=1 | |
3958 | dnl | |
3959 | dnl ARP | |
3960 | priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
3961 | priority=10 arp action=normal | |
3962 | priority=0,action=drop | |
3963 | dnl | |
3964 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
3965 | table=8,reg2=0x0a0101f0/0xfffffff0,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
3966 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
3967 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
3968 | dnl TPA IP in reg2. | |
3969 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
3970 | table=10 priority=100 arp xreg0=0 action=normal | |
3971 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
3972 | table=10 priority=0 action=drop | |
3973 | ]) | |
3974 | ||
3975 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
3976 | ||
3977 | dnl HTTP requests from p0->p1 should work fine. | |
7ed40afe | 3978 | OVS_START_L7([at_ns1], [http]) |
9ac0aada JR |
3979 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 5 -T 1 --retry-connrefused -v -o wget0.log]) |
3980 | ||
13c10e56 | 3981 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | sed -e 's/dst=10.1.1.2[[45]][[0-9]]/dst=10.1.1.2XX/' | uniq], [0], [dnl |
420c73b2 | 3982 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.2XX,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
9ac0aada JR |
3983 | ]) |
3984 | ||
3985 | OVS_TRAFFIC_VSWITCHD_STOP | |
3986 | AT_CLEANUP | |
3987 | ||
3988 | ||
3989 | AT_SETUP([conntrack - more complex SNAT]) | |
3990 | CHECK_CONNTRACK() | |
4573c42e | 3991 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
3992 | OVS_TRAFFIC_VSWITCHD_START() |
3993 | ||
3994 | ADD_NAMESPACES(at_ns0, at_ns1) | |
3995 | ||
3996 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
3997 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
3998 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
3999 | ||
4000 | AT_DATA([flows.txt], [dnl | |
4001 | dnl Track all IP traffic, NAT existing connections. | |
4002 | priority=100 ip action=ct(table=1,zone=1,nat) | |
4003 | dnl | |
4004 | dnl Allow ARP, but generate responses for NATed addresses | |
4005 | priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4006 | priority=10 arp action=normal | |
4007 | priority=0 action=drop | |
4008 | dnl | |
4009 | dnl Allow any traffic from ns0->ns1. SNAT ns0 to 10.1.1.240-10.1.1.255 | |
4010 | table=1 priority=100 in_port=1 ip ct_state=+trk+new-est action=ct(commit,zone=1,nat(src=10.1.1.240-10.1.1.255)),2 | |
4011 | table=1 priority=100 in_port=1 ip ct_state=+trk-new+est action=2 | |
4012 | dnl Only allow established traffic from ns1->ns0. | |
4013 | table=1 priority=100 in_port=2 ip ct_state=+trk-new+est action=1 | |
4014 | table=1 priority=0 action=drop | |
4015 | dnl | |
4016 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4017 | table=8 priority=100 reg2=0x0a0101f0/0xfffffff0 action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
4018 | dnl Zero result means not found. | |
4019 | table=8 priority=0 action=load:0->OXM_OF_PKT_REG0[[]] | |
4020 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4021 | dnl ARP TPA IP in reg2. | |
4022 | table=10 priority=100 arp xreg0=0 action=normal | |
4023 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4024 | table=10 priority=10 arp arp_op=1 action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4025 | table=10 priority=0 action=drop | |
4026 | ]) | |
4027 | ||
4028 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4029 | ||
4030 | dnl HTTP requests from p0->p1 should work fine. | |
7ed40afe | 4031 | OVS_START_L7([at_ns1], [http]) |
9ac0aada JR |
4032 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 5 -T 1 --retry-connrefused -v -o wget0.log]) |
4033 | ||
13c10e56 | 4034 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | sed -e 's/dst=10.1.1.2[[45]][[0-9]]/dst=10.1.1.2XX/' | uniq], [0], [dnl |
420c73b2 | 4035 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.2XX,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) |
9ac0aada JR |
4036 | ]) |
4037 | ||
4038 | OVS_TRAFFIC_VSWITCHD_STOP | |
4039 | AT_CLEANUP | |
4040 | ||
4041 | AT_SETUP([conntrack - simple DNAT]) | |
4042 | CHECK_CONNTRACK() | |
4573c42e | 4043 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
4044 | OVS_TRAFFIC_VSWITCHD_START() |
4045 | ||
4046 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4047 | ||
4048 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4049 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
4050 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:88]) | |
4051 | ||
4052 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
4053 | AT_DATA([flows.txt], [dnl | |
4054 | priority=100 in_port=1,ip,nw_dst=10.1.1.64,action=ct(zone=1,nat(dst=10.1.1.2),commit),2 | |
4055 | priority=10 in_port=1,ip,action=ct(commit,zone=1),2 | |
4056 | priority=100 in_port=2,ct_state=-trk,ip,action=ct(table=0,nat,zone=1) | |
4057 | priority=100 in_port=2,ct_state=+trk+est,ct_zone=1,ip,action=1 | |
4058 | dnl | |
4059 | dnl ARP | |
4060 | priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4061 | priority=10 arp action=normal | |
4062 | priority=0,action=drop | |
4063 | dnl | |
4064 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4065 | table=8,reg2=0x0a010140,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
4066 | dnl Zero result means not found. | |
4067 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
4068 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4069 | dnl TPA IP in reg2. | |
4070 | table=10 priority=100 arp xreg0=0 action=normal | |
4071 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4072 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4073 | table=10 priority=0 action=drop | |
4074 | ]) | |
4075 | ||
4076 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4077 | ||
4078 | dnl Should work with the virtual IP address through NAT | |
7ed40afe | 4079 | OVS_START_L7([at_ns1], [http]) |
9ac0aada JR |
4080 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.64 -t 5 -T 1 --retry-connrefused -v -o wget0.log]) |
4081 | ||
420c73b2 JR |
4082 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.64)], [0], [dnl |
4083 | tcp,orig=(src=10.1.1.1,dst=10.1.1.64,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
9ac0aada JR |
4084 | ]) |
4085 | ||
4086 | dnl Should work with the assigned IP address as well | |
4087 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4088 | ||
420c73b2 JR |
4089 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
4090 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
9ac0aada JR |
4091 | ]) |
4092 | ||
4093 | OVS_TRAFFIC_VSWITCHD_STOP | |
4094 | AT_CLEANUP | |
4095 | ||
4096 | AT_SETUP([conntrack - more complex DNAT]) | |
4097 | CHECK_CONNTRACK() | |
4573c42e | 4098 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
4099 | OVS_TRAFFIC_VSWITCHD_START() |
4100 | ||
4101 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4102 | ||
4103 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4104 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
4105 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:88]) | |
4106 | ||
4107 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
4108 | AT_DATA([flows.txt], [dnl | |
4109 | dnl Track all IP traffic | |
4110 | table=0 priority=100 ip action=ct(table=1,zone=1,nat) | |
4111 | dnl | |
4112 | dnl Allow ARP, but generate responses for NATed addresses | |
4113 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4114 | table=0 priority=10 arp action=normal | |
4115 | table=0 priority=0 action=drop | |
4116 | dnl | |
4117 | dnl Allow any IP traffic from ns0->ns1. DNAT ns0 from 10.1.1.64 to 10.1.1.2 | |
4118 | table=1 priority=100 in_port=1 ct_state=+new ip nw_dst=10.1.1.64 action=ct(zone=1,nat(dst=10.1.1.2),commit),2 | |
4119 | table=1 priority=10 in_port=1 ct_state=+new ip action=ct(commit,zone=1),2 | |
4120 | table=1 priority=100 in_port=1 ct_state=+est ct_zone=1 action=2 | |
4121 | dnl Only allow established traffic from ns1->ns0. | |
4122 | table=1 priority=100 in_port=2 ct_state=+est ct_zone=1 action=1 | |
4123 | table=1 priority=0 action=drop | |
4124 | dnl | |
4125 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4126 | table=8,reg2=0x0a010140,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
4127 | dnl Zero result means not found. | |
4128 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
4129 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4130 | dnl TPA IP in reg2. | |
4131 | table=10 priority=100 arp xreg0=0 action=normal | |
4132 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4133 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4134 | table=10 priority=0 action=drop | |
4135 | ]) | |
4136 | ||
4137 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4138 | ||
4139 | dnl Should work with the virtual IP address through NAT | |
7ed40afe | 4140 | OVS_START_L7([at_ns1], [http]) |
9ac0aada JR |
4141 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.64 -t 5 -T 1 --retry-connrefused -v -o wget0.log]) |
4142 | ||
420c73b2 JR |
4143 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.64)], [0], [dnl |
4144 | tcp,orig=(src=10.1.1.1,dst=10.1.1.64,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
9ac0aada JR |
4145 | ]) |
4146 | ||
4147 | dnl Should work with the assigned IP address as well | |
4148 | NS_CHECK_EXEC([at_ns0], [wget 10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4149 | ||
420c73b2 JR |
4150 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl |
4151 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
9ac0aada JR |
4152 | ]) |
4153 | ||
4154 | OVS_TRAFFIC_VSWITCHD_STOP | |
4155 | AT_CLEANUP | |
4156 | ||
4157 | AT_SETUP([conntrack - ICMP related with NAT]) | |
9c1ab985 | 4158 | AT_SKIP_IF([test $HAVE_NC = no]) |
b020a416 | 4159 | AT_SKIP_IF([test $HAVE_TCPDUMP = no]) |
9ac0aada | 4160 | CHECK_CONNTRACK() |
4573c42e | 4161 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
4162 | OVS_TRAFFIC_VSWITCHD_START() |
4163 | ||
4164 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4165 | ||
4166 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4167 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
4168 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
4169 | ||
4170 | dnl Allow UDP traffic from ns0->ns1. Only allow related ICMP responses back. | |
4171 | dnl Make sure ICMP responses are reverse-NATted. | |
4172 | AT_DATA([flows.txt], [dnl | |
4173 | in_port=1,udp,action=ct(commit,nat(src=10.1.1.240-10.1.1.255),exec(set_field:1->ct_mark)),2 | |
4174 | in_port=2,icmp,ct_state=-trk,action=ct(table=0,nat) | |
4175 | in_port=2,icmp,nw_dst=10.1.1.1,ct_state=+trk+rel,ct_mark=1,action=1 | |
4176 | dnl | |
4177 | dnl ARP | |
4178 | priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4179 | priority=10 arp action=normal | |
4180 | priority=0,action=drop | |
4181 | dnl | |
4182 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4183 | table=8,reg2=0x0a0101f0/0xfffffff0,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
4184 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
4185 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4186 | dnl TPA IP in reg2. | |
4187 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4188 | table=10 priority=100 arp xreg0=0 action=normal | |
4189 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4190 | table=10 priority=0 action=drop | |
4191 | ]) | |
4192 | ||
4193 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4194 | ||
b020a416 DB |
4195 | rm p0.pcap |
4196 | tcpdump -U -i ovs-p0 -w p0.pcap & | |
4197 | sleep 1 | |
4198 | ||
9ac0aada | 4199 | dnl UDP packets from ns0->ns1 should solicit "destination unreachable" response. |
b54971f7 | 4200 | NS_CHECK_EXEC([at_ns0], [bash -c "echo a | nc $NC_EOF_OPT -u 10.1.1.2 10000"]) |
9ac0aada JR |
4201 | |
4202 | AT_CHECK([ovs-appctl revalidator/purge], [0]) | |
4203 | AT_CHECK([ovs-ofctl -O OpenFlow15 dump-flows br0 | ofctl_strip | sort | grep -v drop], [0], [dnl | |
4204 | n_packets=1, n_bytes=42, priority=10,arp actions=NORMAL | |
4205 | n_packets=1, n_bytes=44, udp,in_port=1 actions=ct(commit,nat(src=10.1.1.240-10.1.1.255),exec(set_field:0x1->ct_mark)),output:2 | |
4206 | n_packets=1, n_bytes=72, ct_state=+rel+trk,ct_mark=0x1,icmp,in_port=2,nw_dst=10.1.1.1 actions=output:1 | |
4207 | n_packets=1, n_bytes=72, ct_state=-trk,icmp,in_port=2 actions=ct(table=0,nat) | |
4208 | n_packets=2, n_bytes=84, priority=100,arp,arp_op=1 actions=move:NXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4209 | table=10, n_packets=1, n_bytes=42, priority=10,arp,arp_op=1 actions=set_field:2->arp_op,move:NXM_NX_ARP_SHA[[]]->NXM_NX_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_NX_ARP_SHA[[]],move:NXM_OF_ARP_SPA[[]]->NXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->NXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],set_field:0->in_port,output:NXM_NX_REG3[[0..15]] | |
4210 | table=10, n_packets=1, n_bytes=42, priority=100,arp,reg0=0,reg1=0 actions=NORMAL | |
4211 | table=8, n_packets=1, n_bytes=42, priority=0 actions=set_field:0->xreg0 | |
4212 | table=8, n_packets=1, n_bytes=42, reg2=0xa0101f0/0xfffffff0 actions=set_field:0x808888888888->xreg0 | |
4213 | OFPST_FLOW reply (OF1.5): | |
4214 | ]) | |
4215 | ||
a857bb69 DDP |
4216 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2) | sed -e 's/dst=10.1.1.2[[45]][[0-9]]/dst=10.1.1.2XX/'], [0], [dnl |
4217 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.2XX,sport=<cleared>,dport=<cleared>),mark=1 | |
9ac0aada JR |
4218 | ]) |
4219 | ||
b020a416 DB |
4220 | AT_CHECK([tcpdump -v "icmp" -r p0.pcap 2>/dev/null | egrep 'wrong|bad'], [1], [ignore-nolog]) |
4221 | ||
9ac0aada JR |
4222 | OVS_TRAFFIC_VSWITCHD_STOP |
4223 | AT_CLEANUP | |
4224 | ||
2cd20955 | 4225 | dnl CHECK_FTP_NAT(TITLE, IP_ADDR, FLOWS, CT_DUMP) |
019c73ac | 4226 | dnl |
74f205f6 JS |
4227 | dnl Checks the implementation of conntrack with FTP ALGs in combination with |
4228 | dnl NAT, using the provided flow table. | |
4229 | m4_define([CHECK_FTP_NAT], | |
efa29a89 | 4230 | [AT_SETUP([conntrack - FTP $1]) |
40c7b2fc | 4231 | AT_SKIP_IF([test $HAVE_FTP = no]) |
253e4dc0 | 4232 | AT_SKIP_IF([test $HAVE_LFTP = no]) |
74f205f6 JS |
4233 | CHECK_CONNTRACK() |
4234 | CHECK_CONNTRACK_NAT() | |
fc9a5ee1 | 4235 | CHECK_CONNTRACK_ALG() |
019c73ac | 4236 | |
74f205f6 | 4237 | OVS_TRAFFIC_VSWITCHD_START() |
019c73ac | 4238 | |
74f205f6 | 4239 | ADD_NAMESPACES(at_ns0, at_ns1) |
019c73ac | 4240 | |
74f205f6 JS |
4241 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") |
4242 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
4243 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
019c73ac | 4244 | |
74f205f6 | 4245 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. |
2cd20955 | 4246 | AT_DATA([flows.txt], [$3]) |
019c73ac | 4247 | |
74f205f6 | 4248 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) |
019c73ac | 4249 | |
7ed40afe | 4250 | OVS_START_L7([at_ns1], [ftp]) |
019c73ac | 4251 | |
74f205f6 | 4252 | dnl FTP requests from p0->p1 should work fine. |
253e4dc0 DM |
4253 | AT_DATA([ftp.cmd], [dnl |
4254 | set net:max-retries 1 | |
4255 | set net:timeout 1 | |
4256 | set ftp:passive-mode off | |
4257 | cache off | |
4258 | connect ftp://anonymous:@10.1.1.2 | |
4259 | ls | |
4260 | ls | |
4261 | ls | |
4262 | ls | |
4263 | ]) | |
4264 | NS_CHECK_EXEC([at_ns0], [lftp -f ftp.cmd > lftp.log]) | |
019c73ac | 4265 | |
74f205f6 | 4266 | dnl Discards CLOSE_WAIT and CLOSING |
2cd20955 | 4267 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [$4]) |
019c73ac | 4268 | |
74f205f6 JS |
4269 | OVS_TRAFFIC_VSWITCHD_STOP |
4270 | AT_CLEANUP]) | |
019c73ac | 4271 | |
efa29a89 | 4272 | dnl CHECK_FTP_SNAT_PRE_RECIRC(TITLE, IP_ADDR, IP_ADDR_AS_HEX) |
74f205f6 JS |
4273 | dnl |
4274 | dnl Checks the implementation of conntrack with FTP ALGs in combination with | |
4275 | dnl NAT, with flow tables that implement the NATing as part of handling of | |
4276 | dnl initial incoming packets - ie, the first flow is ct(nat,table=foo). | |
4277 | dnl | |
4278 | dnl IP_ADDR must specify the NAT address in standard "10.1.1.x" format, | |
4279 | dnl and IP_ADDR_AS_HEX must specify the same address as hex, eg 0x0a0101xx. | |
efa29a89 DM |
4280 | m4_define([CHECK_FTP_SNAT_PRE_RECIRC], [dnl |
4281 | CHECK_FTP_NAT([SNAT prerecirc $1], [$2], [dnl | |
9ac0aada JR |
4282 | dnl track all IP traffic, de-mangle non-NEW connections |
4283 | table=0 in_port=1, ip, action=ct(table=1,nat) | |
4284 | table=0 in_port=2, ip, action=ct(table=2,nat) | |
4285 | dnl | |
4286 | dnl ARP | |
4287 | dnl | |
4288 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4289 | table=0 priority=10 arp action=normal | |
4290 | table=0 priority=0 action=drop | |
4291 | dnl | |
4292 | dnl Table 1: port 1 -> 2 | |
4293 | dnl | |
4294 | dnl Allow new FTP connections. These need to be commited. | |
74f205f6 | 4295 | table=1 ct_state=+new, tcp, tp_dst=21, nw_src=10.1.1.1, action=ct(alg=ftp,commit,nat(src=$2)),2 |
9ac0aada | 4296 | dnl Allow established TCP connections, make sure they are NATted already. |
74f205f6 | 4297 | table=1 ct_state=+est, tcp, nw_src=$2, action=2 |
9ac0aada JR |
4298 | dnl |
4299 | dnl Table 1: droppers | |
4300 | dnl | |
4301 | table=1 priority=10, tcp, action=drop | |
4302 | table=1 priority=0,action=drop | |
4303 | dnl | |
4304 | dnl Table 2: port 2 -> 1 | |
4305 | dnl | |
4306 | dnl Allow established TCP connections, make sure they are reverse NATted | |
4307 | table=2 ct_state=+est, tcp, nw_dst=10.1.1.1, action=1 | |
4308 | dnl Allow (new) related (data) connections. These need to be commited. | |
74f205f6 | 4309 | table=2 ct_state=+new+rel, tcp, nw_dst=$2, action=ct(commit,nat),1 |
9ac0aada JR |
4310 | dnl Allow related ICMP packets, make sure they are reverse NATted |
4311 | table=2 ct_state=+rel, icmp, nw_dst=10.1.1.1, action=1 | |
4312 | dnl | |
4313 | dnl Table 2: droppers | |
4314 | dnl | |
4315 | table=2 priority=10, tcp, action=drop | |
4316 | table=2 priority=0, action=drop | |
4317 | dnl | |
4318 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4319 | dnl | |
74f205f6 | 4320 | table=8,reg2=$3/0xffffffff,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] |
9ac0aada JR |
4321 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] |
4322 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4323 | dnl TPA IP in reg2. | |
4324 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4325 | table=10 priority=100 arp xreg0=0 action=normal | |
4326 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4327 | table=10 priority=0 action=drop | |
2cd20955 JR |
4328 | ], [dnl |
4329 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4330 | tcp,orig=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4331 | ]) | |
9ac0aada JR |
4332 | ]) |
4333 | ||
74f205f6 | 4334 | dnl Check that ct(nat,table=foo) works without TCP sequence adjustment. |
efa29a89 | 4335 | CHECK_FTP_SNAT_PRE_RECIRC([], [10.1.1.9], [0x0a010109]) |
9ac0aada | 4336 | |
74f205f6 JS |
4337 | dnl Check that ct(nat,table=foo) works with TCP sequence adjustment. |
4338 | dnl | |
4339 | dnl The FTP PORT command includes the ASCII representation of the address, | |
4340 | dnl so when these messages need to be NATed between addresses that have | |
4341 | dnl different lengths when represented in ASCII (such as the original address | |
4342 | dnl of 10.1.1.1 used in the test and 10.1.1.240 here), the FTP NAT ALG must | |
4343 | dnl resize the packet and adjust TCP sequence numbers. This test is kept | |
4344 | dnl separate from the above to easier identify issues in this code on different | |
4345 | dnl kernels. | |
efa29a89 | 4346 | CHECK_FTP_SNAT_PRE_RECIRC([seqadj], [10.1.1.240], [0x0a0101f0]) |
74f205f6 | 4347 | |
efa29a89 | 4348 | dnl CHECK_FTP_SNAT_POST_RECIRC(TITLE, IP_ADDR, IP_ADDR_AS_HEX) |
74f205f6 JS |
4349 | dnl |
4350 | dnl Checks the implementation of conntrack with FTP ALGs in combination with | |
4351 | dnl NAT, with flow tables that implement the NATing after the first round | |
4352 | dnl of recirculation - that is, the first flow ct(table=foo) then a subsequent | |
4353 | dnl flow will implement the NATing with ct(nat..),output:foo. | |
4354 | dnl | |
4355 | dnl IP_ADDR must specify the NAT address in standard "10.1.1.x" format, | |
4356 | dnl and IP_ADDR_AS_HEX must specify the same address as hex, eg 0x0a0101xx. | |
efa29a89 DM |
4357 | m4_define([CHECK_FTP_SNAT_POST_RECIRC], [dnl |
4358 | CHECK_FTP_NAT([SNAT postrecirc $1], [$2], [dnl | |
9ac0aada JR |
4359 | dnl track all IP traffic (this includes a helper call to non-NEW packets.) |
4360 | table=0 ip, action=ct(table=1) | |
4361 | dnl | |
4362 | dnl ARP | |
4363 | dnl | |
4364 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4365 | table=0 priority=10 arp action=normal | |
4366 | table=0 priority=0 action=drop | |
4367 | dnl | |
4368 | dnl Table 1 | |
4369 | dnl | |
4370 | dnl Allow new FTP connections. These need to be commited. | |
4371 | dnl This does helper for new packets. | |
74f205f6 | 4372 | table=1 in_port=1 ct_state=+new, tcp, tp_dst=21, action=ct(alg=ftp,commit,nat(src=$2)),2 |
9ac0aada JR |
4373 | dnl Allow and NAT established TCP connections |
4374 | table=1 in_port=1 ct_state=+est, tcp, action=ct(nat),2 | |
4375 | table=1 in_port=2 ct_state=+est, tcp, action=ct(nat),1 | |
4376 | dnl Allow and NAT (new) related active (data) connections. | |
4377 | dnl These need to be commited. | |
4378 | table=1 in_port=2 ct_state=+new+rel, tcp, action=ct(commit,nat),1 | |
4379 | dnl Allow related ICMP packets. | |
4380 | table=1 in_port=2 ct_state=+rel, icmp, action=ct(nat),1 | |
4381 | dnl Drop everything else. | |
4382 | table=1 priority=0, action=drop | |
4383 | dnl | |
4384 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4385 | dnl | |
74f205f6 | 4386 | table=8,reg2=$3/0xffffffff,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] |
9ac0aada JR |
4387 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] |
4388 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4389 | dnl TPA IP in reg2. | |
4390 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4391 | table=10 priority=100 arp xreg0=0 action=normal | |
4392 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4393 | table=10 priority=0 action=drop | |
2cd20955 JR |
4394 | ], [dnl |
4395 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4396 | tcp,orig=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4397 | ]) | |
9ac0aada JR |
4398 | ]) |
4399 | ||
74f205f6 | 4400 | dnl Check that ct(nat,table=foo) works without TCP sequence adjustment. |
efa29a89 | 4401 | CHECK_FTP_SNAT_POST_RECIRC([], [10.1.1.9], [0x0a010109]) |
9ac0aada | 4402 | |
74f205f6 JS |
4403 | dnl Check that ct(nat,table=foo) works with TCP sequence adjustment. |
4404 | dnl | |
4405 | dnl The FTP PORT command includes the ASCII representation of the address, | |
4406 | dnl so when these messages need to be NATed between addresses that have | |
4407 | dnl different lengths when represented in ASCII (such as the original address | |
4408 | dnl of 10.1.1.1 used in the test and 10.1.1.240 here), the FTP NAT ALG must | |
4409 | dnl resize the packet and adjust TCP sequence numbers. This test is kept | |
4410 | dnl separate from the above to easier identify issues in this code on different | |
4411 | dnl kernels. | |
efa29a89 | 4412 | CHECK_FTP_SNAT_POST_RECIRC([seqadj], [10.1.1.240], [0x0a0101f0]) |
9ac0aada | 4413 | |
daf4d3c1 | 4414 | |
efa29a89 | 4415 | dnl CHECK_FTP_SNAT_ORIG_TUPLE(TITLE, IP_ADDR, IP_ADDR_AS_HEX) |
daf4d3c1 JR |
4416 | dnl |
4417 | dnl Checks the implementation of conntrack original direction tuple matching | |
4418 | dnl with FTP ALGs in combination with NAT, with flow tables that implement | |
4419 | dnl the NATing before the first round of recirculation - that is, the first | |
4420 | dnl flow ct(nat, table=foo) then a subsequent flow will implement the | |
4421 | dnl commiting of NATed and other connections with ct(nat..),output:foo. | |
4422 | dnl | |
4423 | dnl IP_ADDR must specify the NAT address in standard "10.1.1.x" format, | |
4424 | dnl and IP_ADDR_AS_HEX must specify the same address as hex, eg 0x0a0101xx. | |
efa29a89 DM |
4425 | m4_define([CHECK_FTP_SNAT_ORIG_TUPLE], [dnl |
4426 | CHECK_FTP_NAT([SNAT orig tuple $1], [$2], [dnl | |
2cd20955 JR |
4427 | dnl Store zone in reg4 and packet direction in reg3 (IN=1, OUT=2). |
4428 | dnl NAT is only applied to OUT-direction packets, so that ACL | |
4429 | dnl processing can be done with non-NATted headers. | |
4430 | dnl | |
4431 | dnl Track all IP traffic in the IN-direction (IN from Port 1). | |
4432 | table=0 in_port=1, ip, action=set_field:1->reg4,set_field:1->reg3,ct(zone=NXM_NX_REG4[[0..15]],table=1) | |
4433 | dnl Track all IP traffic in the OUT-direction (OUT to the Port 1). | |
4434 | table=0 in_port=2, ip, action=set_field:1->reg4,set_field:2->reg3,ct(zone=NXM_NX_REG4[[0..15]],nat,table=1) | |
daf4d3c1 JR |
4435 | dnl |
4436 | dnl ARP | |
4437 | dnl | |
4438 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
4439 | table=0 priority=10 arp action=normal | |
4440 | table=0 priority=0 action=drop | |
4441 | dnl | |
2cd20955 JR |
4442 | dnl Pass tracked traffic through ACL, drop everything else. |
4443 | dnl Non-REPLY/RELATED packets get the ACL lookup with the packet headers | |
4444 | dnl in the actual packet direction in reg0 (IN=1, OUT=2). REPLY packets | |
4445 | dnl get the ACL lookup using the conntrack tuple and the inverted direction. | |
4446 | dnl RELATED packets get ACL lookup using the conntrack tuple in the direction | |
28033773 | 4447 | dnl of the master connection, as stored in ct_label[0]. |
2cd20955 JR |
4448 | dnl |
4449 | dnl Incoming non-related packet in the original direction (ACL IN) | |
4450 | table=1 reg3=1, ip, ct_state=-rel-rpl+trk-inv action=set_field:1->reg0,resubmit(,3),goto_table:5 | |
4451 | dnl Incoming non-related reply packet (CT ACL OUT) | |
4452 | table=1 reg3=1, ip, ct_state=-rel+rpl+trk-inv action=set_field:2->reg0,resubmit(,3,ct),goto_table:4 | |
4453 | dnl Outgoing non-related packet (ACL OUT) | |
4454 | table=1 reg3=2, ip, ct_state=-rel-rpl+trk-inv action=set_field:2->reg0,resubmit(,3),goto_table:5 | |
4455 | dnl Outgoing non-related reply packet (CT ACL IN) | |
4456 | table=1 reg3=2, ip, ct_state=-rel+rpl+trk-inv action=set_field:1->reg0,resubmit(,3,ct),goto_table:4 | |
daf4d3c1 | 4457 | dnl |
2cd20955 | 4458 | dnl Related packet (CT ACL in the direction of the master connection.) |
28033773 | 4459 | table=1 ip, ct_state=+rel+trk-inv, action=move:NXM_NX_CT_LABEL[[0]]->NXM_NX_REG0[[0]],resubmit(,3,ct),goto_table:4 |
daf4d3c1 JR |
4460 | dnl Drop everything else. |
4461 | table=1 priority=0, action=drop | |
4462 | dnl | |
2cd20955 JR |
4463 | dnl "ACL table" |
4464 | dnl | |
4465 | dnl Stateful accept (1->reg2) all incoming (reg0=1) IP connections with | |
4466 | dnl IP source address '10.1.1.1'. Store rule ID (1234) in reg1, verdict | |
4467 | dnl in reg2. | |
4468 | table=3 priority=10, reg0=1, ip, nw_src=10.1.1.1 action=set_field:1234->reg1,set_field:1->reg2 | |
4469 | dnl Stateless drop (0->reg2) everything else in both directions. (Rule ID: 1235) | |
4470 | table=3 priority=0, action=set_field:1235->reg1,set_field:0->reg2 | |
4471 | dnl | |
4472 | dnl Re-process stateful traffic that was not accepted by a stateful rule as | |
4473 | dnl normal traffic in the current direction. This should also delete the | |
4474 | dnl now stale conntrack state, so that new state can be created in it's place. | |
4475 | dnl | |
4476 | dnl Stateful accepts go to next table. | |
4477 | table=4 priority=100 reg2=1, action=goto_table:5 | |
4478 | dnl Everything else is reprocessed disregarding the CT state, using the actual | |
4479 | dnl packet direction. | |
4480 | table=4 priority=0 action=move:NXM_NX_REG3[[]]->NXM_NX_REG0[[]],resubmit(,3),goto_table:5 | |
4481 | dnl | |
4482 | dnl "ACL verdict processing table." | |
4483 | dnl | |
4484 | dnl Handle stateful (reg2=1) / stateless (reg2=2) accepts and drops (reg2=0) | |
4485 | dnl | |
4486 | dnl Drop all non-accepted packets. | |
4487 | table=5 reg2=0 priority=1000 action=drop | |
daf4d3c1 | 4488 | dnl |
2cd20955 JR |
4489 | dnl Commit new incoming FTP control connections with SNAT range. Must match on |
4490 | dnl 'tcp' when setting 'alg=ftp'. Store the directionality of non-related | |
28033773 JR |
4491 | dnl connections to ct_label[0] Store the rule ID to ct_label[96..127]. |
4492 | table=5 priority=100 reg2=1 reg3=1 ct_state=+new-rel, tcp, tp_dst=21, action=ct(zone=NXM_NX_REG4[[0..15]],alg=ftp,commit,nat(src=$2),exec(move:NXM_NX_REG3[[0]]->NXM_NX_CT_LABEL[[0]],move:NXM_NX_REG1[[0..31]]->NXM_NX_CT_LABEL[[96..127]])),goto_table:6 | |
2cd20955 | 4493 | dnl Commit other new incoming non-related IP connections with SNAT range. |
28033773 | 4494 | table=5 priority=10 reg2=1 reg3=1 ct_state=+new-rel, ip, action=ct(zone=NXM_NX_REG4[[0..15]],commit,nat(src=$2),exec(move:NXM_NX_REG3[[0]]->NXM_NX_CT_LABEL[[0]],move:NXM_NX_REG1[[0..31]]->NXM_NX_CT_LABEL[[96..127]])),goto_table:6 |
2cd20955 JR |
4495 | dnl Commit non-related outgoing new IP connections with DNAT range. |
4496 | dnl (This should not get any packets in this test.) | |
28033773 | 4497 | table=5 priority=10 reg2=1 reg3=2 ct_state=+new-rel, ip, action=ct(zone=NXM_NX_REG4[[0..15]],commit,nat(dst=$2),exec(move:NXM_NX_REG3[[0]]->NXM_NX_CT_LABEL[[0]],move:NXM_NX_REG1[[0..31]]->NXM_NX_CT_LABEL[[96..127]])),goto_table:6 |
2cd20955 | 4498 | dnl Commit new related connections in either direction, which need 'nat' |
28033773 | 4499 | dnl and which inherit the label (the direction of the original direction |
2cd20955 JR |
4500 | dnl master tuple) from the master connection. |
4501 | table=5 priority=10 reg2=1 ct_state=+new+rel, ip, action=ct(zone=NXM_NX_REG4[[0..15]],commit,nat,exec(move:NXM_NX_REG1[[0..31]]->NXM_NX_CT_LABEL[[96..127]])),goto_table:6 | |
4502 | dnl | |
4503 | dnl NAT incoming non-NEW packets. Outgoing packets were NATted in table 0. | |
4504 | dnl | |
4505 | table=5 priority=10 ct_state=-new+trk-inv reg3=1 ip, action=ct(zone=NXM_NX_REG4[[0..15]],nat),goto_table:6 | |
4506 | dnl Forward everything else, including stateless accepts. | |
4507 | table=5 priority=0 action=goto_table:6 | |
4508 | dnl | |
4509 | dnl "Forwarding table" | |
4510 | dnl | |
4511 | table=6 in_port=1 action=2 | |
4512 | table=6 in_port=2 action=1 | |
daf4d3c1 JR |
4513 | dnl |
4514 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
4515 | dnl | |
2cd20955 | 4516 | table=8,reg2=$3,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] |
daf4d3c1 JR |
4517 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] |
4518 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
4519 | dnl TPA IP in reg2. | |
4520 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
4521 | table=10 priority=100 arp xreg0=0 action=normal | |
4522 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
4523 | table=10 priority=0 action=drop | |
2cd20955 | 4524 | ], [dnl |
28033773 JR |
4525 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),zone=1,labels=0x4d2000000000000000000000001,protoinfo=(state=<cleared>),helper=ftp |
4526 | tcp,orig=(src=10.1.1.2,dst=$2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),zone=1,labels=0x4d2000000000000000000000001,protoinfo=(state=<cleared>) | |
2cd20955 | 4527 | ]) |
daf4d3c1 JR |
4528 | ]) |
4529 | ||
4530 | dnl Check that ct(nat,table=foo) works without TCP sequence adjustment with | |
4531 | dnl an ACL table based on matching on conntrack original direction tuple only. | |
efa29a89 | 4532 | CHECK_FTP_SNAT_ORIG_TUPLE([], [10.1.1.9], [0x0a010109]) |
daf4d3c1 JR |
4533 | |
4534 | dnl Check that ct(nat,table=foo) works with TCP sequence adjustment with | |
4535 | dnl an ACL table based on matching on conntrack original direction tuple only. | |
efa29a89 | 4536 | CHECK_FTP_SNAT_ORIG_TUPLE([seqadj], [10.1.1.240], [0x0a0101f0]) |
daf4d3c1 | 4537 | |
efa29a89 | 4538 | AT_SETUP([conntrack - IPv4 FTP Passive with SNAT]) |
200a9af9 DB |
4539 | AT_SKIP_IF([test $HAVE_FTP = no]) |
4540 | CHECK_CONNTRACK() | |
4541 | CHECK_CONNTRACK_NAT() | |
4542 | CHECK_CONNTRACK_ALG() | |
4543 | ||
4544 | OVS_TRAFFIC_VSWITCHD_START() | |
4545 | ||
4546 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4547 | ||
4548 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4549 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
4550 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
4551 | ||
4552 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
4553 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
4554 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
4555 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.240 e6:66:c1:11:11:11]) | |
4556 | ||
4557 | dnl Allow any traffic from ns0->ns1. | |
4558 | AT_DATA([flows.txt], [dnl | |
4559 | dnl track all IPv4 traffic and NAT any established traffic. | |
4560 | table=0 priority=10 ip, action=ct(nat,table=1) | |
4561 | table=0 priority=0 action=drop | |
4562 | dnl | |
4563 | dnl Table 1 | |
4564 | dnl | |
4565 | dnl Allow new FTP control connections. | |
4566 | table=1 in_port=1 ct_state=+new tcp nw_src=10.1.1.1 tp_dst=21 action=ct(alg=ftp,commit,nat(src=10.1.1.240)),2 | |
4567 | dnl Allow related TCP connections from port 1. | |
4568 | table=1 in_port=1 ct_state=+new+rel tcp nw_src=10.1.1.1 action=ct(commit,nat),2 | |
4569 | dnl Allow established TCP connections both ways, post-NAT match. | |
4570 | table=1 in_port=1 ct_state=+est tcp nw_src=10.1.1.240 action=2 | |
4571 | table=1 in_port=2 ct_state=+est tcp nw_dst=10.1.1.1 action=1 | |
4572 | ||
4573 | dnl Allow ICMP both ways. | |
4574 | table=1 priority=100 in_port=1 icmp, action=2 | |
4575 | table=1 priority=100 in_port=2 icmp, action=1 | |
4576 | table=1 priority=0, action=drop | |
4577 | ]) | |
4578 | ||
4579 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4580 | ||
4581 | dnl Check that the stacks working to avoid races. | |
4582 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2 >/dev/null]) | |
4583 | ||
4584 | OVS_START_L7([at_ns1], [ftp]) | |
4585 | ||
4586 | dnl FTP requests from p0->p1 should work fine. | |
4587 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4588 | ||
4589 | dnl Discards CLOSE_WAIT and CLOSING | |
4590 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
4591 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4592 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4593 | ]) | |
4594 | ||
4595 | OVS_TRAFFIC_VSWITCHD_STOP | |
4596 | AT_CLEANUP | |
4597 | ||
efa29a89 DM |
4598 | AT_SETUP([conntrack - IPv4 FTP Passive with DNAT]) |
4599 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
4600 | CHECK_CONNTRACK() | |
4601 | CHECK_CONNTRACK_NAT() | |
4602 | CHECK_CONNTRACK_ALG() | |
4603 | ||
4604 | OVS_TRAFFIC_VSWITCHD_START() | |
4605 | ||
4606 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4607 | ||
4608 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4609 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
4610 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
4611 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.240 e6:66:c1:22:22:22]) | |
4612 | ||
4613 | ADD_VETH(p1, at_ns1, br0, "10.1.1.240/24") | |
4614 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
4615 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
4616 | ||
4617 | dnl Allow any traffic from ns0->ns1. | |
4618 | AT_DATA([flows.txt], [dnl | |
4619 | dnl track all IPv4 traffic and NAT any established traffic. | |
4620 | table=0 priority=10 ip, action=ct(nat,table=1) | |
4621 | table=0 priority=0 action=drop | |
4622 | dnl | |
4623 | dnl Table 1 | |
4624 | dnl | |
4625 | dnl Allow new FTP control connections. | |
4626 | table=1 in_port=1 ct_state=+new tcp nw_src=10.1.1.1 tp_dst=21 action=ct(alg=ftp,commit,nat(dst=10.1.1.240)),2 | |
4627 | dnl Allow related TCP connections from port 1. | |
4628 | table=1 in_port=1 ct_state=+new+rel tcp nw_src=10.1.1.1 action=ct(commit,nat),2 | |
4629 | dnl Allow established TCP connections both ways, post-NAT match. | |
4630 | table=1 in_port=1 ct_state=+est tcp nw_dst=10.1.1.240 action=2 | |
4631 | table=1 in_port=2 ct_state=+est tcp nw_dst=10.1.1.1 action=1 | |
4632 | ||
4633 | dnl Allow ICMP both ways. | |
4634 | table=1 priority=100 in_port=1 icmp, action=2 | |
4635 | table=1 priority=100 in_port=2 icmp, action=1 | |
4636 | table=1 priority=0, action=drop | |
4637 | ]) | |
4638 | ||
4639 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4640 | ||
4641 | dnl Check that the stacks working to avoid races. | |
4642 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.240 >/dev/null]) | |
4643 | ||
4644 | OVS_START_L7([at_ns1], [ftp]) | |
4645 | ||
4646 | dnl FTP requests from p0->p1 should work fine. | |
4647 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4648 | ||
4649 | dnl Discards CLOSE_WAIT and CLOSING | |
4650 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
4651 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.240,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4652 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.240,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4653 | ]) | |
4654 | ||
4655 | OVS_TRAFFIC_VSWITCHD_STOP | |
4656 | AT_CLEANUP | |
4657 | ||
cd7c99a6 DB |
4658 | AT_SETUP([conntrack - IPv4 FTP Passive with DNAT 2]) |
4659 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
4660 | CHECK_CONNTRACK() | |
4661 | CHECK_CONNTRACK_NAT() | |
4662 | CHECK_CONNTRACK_ALG() | |
4663 | ||
4664 | OVS_TRAFFIC_VSWITCHD_START() | |
4665 | ||
4666 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4667 | ||
4668 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/16") | |
4669 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
4670 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.200 e6:66:c1:22:22:22]) | |
4671 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.100.1 e6:66:c1:22:22:22]) | |
4672 | ||
4673 | ADD_VETH(p1, at_ns1, br0, "10.1.100.1/16") | |
4674 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
4675 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
4676 | ||
4677 | dnl Allow any traffic from ns0->ns1. | |
4678 | AT_DATA([flows.txt], [dnl | |
4679 | dnl track all IPv4 traffic and NAT any established traffic. | |
4680 | table=0 priority=10 ip, action=ct(nat,table=1) | |
4681 | table=0 priority=0 action=drop | |
4682 | dnl | |
4683 | dnl Table 1 | |
4684 | dnl | |
4685 | dnl Allow new FTP control connections. | |
4686 | table=1 in_port=1 ct_state=+new tcp nw_src=10.1.1.1 tp_dst=21 action=ct(alg=ftp,commit,nat(dst=10.1.100.1)),2 | |
4687 | dnl Allow related TCP connections from port 1. | |
4688 | table=1 in_port=1 ct_state=+new+rel tcp nw_src=10.1.1.1 action=ct(commit,nat),2 | |
4689 | dnl Allow established TCP connections both ways, post-NAT match. | |
4690 | table=1 in_port=1 ct_state=+est tcp nw_dst=10.1.100.1 action=2 | |
4691 | table=1 in_port=2 ct_state=+est tcp nw_dst=10.1.1.1 action=1 | |
4692 | ||
4693 | dnl Allow ICMP both ways. | |
4694 | table=1 priority=100 in_port=1 icmp, action=2 | |
4695 | table=1 priority=100 in_port=2 icmp, action=1 | |
4696 | table=1 priority=0, action=drop | |
4697 | ]) | |
4698 | ||
4699 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4700 | ||
4701 | dnl Check that the stacks working to avoid races. | |
4702 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.100.1 >/dev/null]) | |
4703 | ||
4704 | OVS_START_L7([at_ns1], [ftp]) | |
4705 | ||
4706 | dnl FTP requests from p0->p1 should work fine. | |
4707 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.200 -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4708 | ||
4709 | dnl Discards CLOSE_WAIT and CLOSING | |
4710 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.200)], [0], [dnl | |
4711 | tcp,orig=(src=10.1.1.1,dst=10.1.1.200,sport=<cleared>,dport=<cleared>),reply=(src=10.1.100.1,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4712 | tcp,orig=(src=10.1.1.1,dst=10.1.1.200,sport=<cleared>,dport=<cleared>),reply=(src=10.1.100.1,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4713 | ]) | |
4714 | ||
4715 | OVS_TRAFFIC_VSWITCHD_STOP | |
4716 | AT_CLEANUP | |
4717 | ||
efa29a89 DM |
4718 | AT_SETUP([conntrack - IPv4 FTP Active with DNAT]) |
4719 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
4720 | CHECK_CONNTRACK() | |
4721 | CHECK_CONNTRACK_NAT() | |
4722 | CHECK_CONNTRACK_ALG() | |
4723 | ||
4724 | OVS_TRAFFIC_VSWITCHD_START() | |
4725 | ||
4726 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4727 | ||
4728 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
4729 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
4730 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
4731 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.240 e6:66:c1:22:22:22]) | |
4732 | ||
4733 | ADD_VETH(p1, at_ns1, br0, "10.1.1.240/24") | |
4734 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
4735 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
4736 | ||
4737 | dnl Allow any traffic from ns0->ns1. | |
4738 | AT_DATA([flows.txt], [dnl | |
4739 | dnl track all IPv4 traffic and NAT any established traffic. | |
4740 | table=0 priority=10 ip, action=ct(nat,table=1) | |
4741 | table=0 priority=0 action=drop | |
4742 | dnl | |
4743 | dnl Table 1 | |
4744 | dnl | |
4745 | dnl Allow new FTP control connections. | |
4746 | table=1 in_port=1 ct_state=+new tcp nw_src=10.1.1.1 tp_dst=21 action=ct(alg=ftp,commit,nat(dst=10.1.1.240)),2 | |
4747 | dnl Allow related TCP connections from port 1. | |
4748 | table=1 in_port=2 ct_state=+new+rel tcp nw_src=10.1.1.240 action=ct(commit,nat),1 | |
4749 | dnl Allow established TCP connections both ways, post-NAT match. | |
4750 | table=1 in_port=1 ct_state=+est tcp nw_dst=10.1.1.240 action=2 | |
4751 | table=1 in_port=2 ct_state=+est tcp nw_dst=10.1.1.1 action=1 | |
4752 | ||
4753 | dnl Allow ICMP both ways. | |
4754 | table=1 priority=100 in_port=1 icmp, action=2 | |
4755 | table=1 priority=100 in_port=2 icmp, action=1 | |
4756 | table=1 priority=0, action=drop | |
4757 | ]) | |
4758 | ||
4759 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4760 | ||
4761 | dnl Check that the stacks working to avoid races. | |
4762 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.240 >/dev/null]) | |
4763 | ||
4764 | OVS_START_L7([at_ns1], [ftp]) | |
4765 | ||
4766 | dnl FTP requests from p0->p1 should work fine. | |
4767 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.1.2 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4768 | ||
4769 | dnl Discards CLOSE_WAIT and CLOSING | |
4770 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
4771 | tcp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.240,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4772 | tcp,orig=(src=10.1.1.240,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
4773 | ]) | |
4774 | ||
4775 | OVS_TRAFFIC_VSWITCHD_STOP | |
4776 | AT_CLEANUP | |
4777 | ||
4778 | AT_SETUP([conntrack - IPv4 FTP Active with DNAT with reverse skew]) | |
4779 | AT_SKIP_IF([test $HAVE_FTP = no]) | |
4780 | CHECK_CONNTRACK() | |
4781 | CHECK_CONNTRACK_NAT() | |
4782 | CHECK_CONNTRACK_ALG() | |
4783 | ||
4784 | OVS_TRAFFIC_VSWITCHD_START() | |
4785 | ||
4786 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4787 | ||
cd7c99a6 | 4788 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/16") |
efa29a89 DM |
4789 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) |
4790 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
cd7c99a6 | 4791 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.120.240 e6:66:c1:22:22:22]) |
efa29a89 | 4792 | |
cd7c99a6 | 4793 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/16") |
efa29a89 DM |
4794 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) |
4795 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
4796 | ||
4797 | dnl Allow any traffic from ns0->ns1. | |
4798 | AT_DATA([flows.txt], [dnl | |
4799 | dnl track all IPv4 traffic and NAT any established traffic. | |
4800 | table=0 priority=10 ip, action=ct(nat,table=1) | |
4801 | table=0 priority=0 action=drop | |
4802 | dnl | |
4803 | dnl Table 1 | |
4804 | dnl | |
4805 | dnl Allow new FTP control connections. | |
4806 | table=1 in_port=1 ct_state=+new tcp nw_src=10.1.1.1 tp_dst=21 action=ct(alg=ftp,commit,nat(dst=10.1.1.2)),2 | |
4807 | dnl Allow related TCP connections from port 1. | |
4808 | table=1 in_port=2 ct_state=+new+rel tcp nw_src=10.1.1.2 action=ct(commit,nat),1 | |
4809 | dnl Allow established TCP connections both ways, post-NAT match. | |
4810 | table=1 in_port=1 ct_state=+est tcp nw_dst=10.1.1.2 action=2 | |
4811 | table=1 in_port=2 ct_state=+est tcp nw_dst=10.1.1.1 action=1 | |
4812 | ||
4813 | dnl Allow ICMP both ways. | |
4814 | table=1 priority=100 in_port=1 icmp, action=2 | |
4815 | table=1 priority=100 in_port=2 icmp, action=1 | |
4816 | table=1 priority=0, action=drop | |
4817 | ]) | |
4818 | ||
4819 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4820 | ||
4821 | dnl Check that the stacks working to avoid races. | |
4822 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2 >/dev/null]) | |
4823 | ||
4824 | OVS_START_L7([at_ns1], [ftp]) | |
4825 | ||
4826 | dnl FTP requests from p0->p1 should work fine. | |
cd7c99a6 | 4827 | NS_CHECK_EXEC([at_ns0], [wget ftp://10.1.120.240 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v -o wget0.log]) |
efa29a89 DM |
4828 | |
4829 | dnl Discards CLOSE_WAIT and CLOSING | |
cd7c99a6 DB |
4830 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.120.240)], [0], [dnl |
4831 | tcp,orig=(src=10.1.1.1,dst=10.1.120.240,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
4832 | tcp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.120.240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
efa29a89 DM |
4833 | ]) |
4834 | ||
4835 | OVS_TRAFFIC_VSWITCHD_STOP | |
4836 | AT_CLEANUP | |
4837 | ||
b020a416 | 4838 | AT_SETUP([conntrack - IPv6 HTTP with SNAT]) |
9ac0aada | 4839 | CHECK_CONNTRACK() |
4573c42e | 4840 | CHECK_CONNTRACK_NAT() |
9ac0aada JR |
4841 | OVS_TRAFFIC_VSWITCHD_START() |
4842 | ||
4843 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4844 | ||
4845 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
4846 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
4847 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
4848 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:88 dev p1]) | |
b020a416 | 4849 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::241 lladdr 80:88:88:88:88:88 dev p1]) |
9ac0aada JR |
4850 | |
4851 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
4852 | AT_DATA([flows.txt], [dnl | |
4853 | priority=1,action=drop | |
4854 | priority=10,icmp6,action=normal | |
b020a416 | 4855 | priority=100,in_port=1,ip6,action=ct(commit,nat(src=fc00::240-fc00::241)),2 |
9ac0aada JR |
4856 | priority=100,in_port=2,ct_state=-trk,ip6,action=ct(nat,table=0) |
4857 | priority=100,in_port=2,ct_state=+trk+est,ip6,action=1 | |
4858 | priority=200,in_port=2,ct_state=+trk+new,icmp6,icmpv6_code=0,icmpv6_type=135,nd_target=fc00::240,action=ct(commit,nat(dst=fc00::1)),1 | |
b020a416 | 4859 | priority=200,in_port=2,ct_state=+trk+new,icmp6,icmpv6_code=0,icmpv6_type=135,nd_target=fc00::241,action=ct(commit,nat(dst=fc00::1)),1 |
9ac0aada JR |
4860 | ]) |
4861 | ||
4862 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4863 | ||
c10840ff JS |
4864 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
4865 | dnl waiting, we get occasional failures due to the following error: | |
9ac0aada | 4866 | dnl "connect: Cannot assign requested address" |
c10840ff | 4867 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) |
9ac0aada JR |
4868 | |
4869 | dnl HTTP requests from ns0->ns1 should work fine. | |
7ed40afe | 4870 | OVS_START_L7([at_ns1], [http6]) |
9ac0aada JR |
4871 | |
4872 | NS_CHECK_EXEC([at_ns0], [wget http://[[fc00::2]] -t 3 -T 1 --retry-connrefused -v -o wget0.log]) | |
4873 | ||
4874 | dnl HTTP requests from ns1->ns0 should fail due to network failure. | |
4875 | dnl Try 3 times, in 1 second intervals. | |
7ed40afe | 4876 | OVS_START_L7([at_ns0], [http6]) |
9ac0aada JR |
4877 | NS_CHECK_EXEC([at_ns1], [wget http://[[fc00::1]] -t 3 -T 1 -v -o wget1.log], [4]) |
4878 | ||
4879 | OVS_TRAFFIC_VSWITCHD_STOP | |
4880 | AT_CLEANUP | |
4881 | ||
b020a416 DB |
4882 | AT_SETUP([conntrack - IPv6 HTTP with DNAT]) |
4883 | CHECK_CONNTRACK() | |
4884 | CHECK_CONNTRACK_NAT() | |
4885 | OVS_TRAFFIC_VSWITCHD_START() | |
4886 | ||
4887 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4888 | ||
4889 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
4890 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
4891 | NS_CHECK_EXEC([at_ns0], [ip -6 link set dev p0 address 80:88:88:88:88:77]) | |
4892 | NS_CHECK_EXEC([at_ns1], [ip -6 link set dev p1 address 80:88:88:88:88:88]) | |
4893 | NS_CHECK_EXEC([at_ns0], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:88 dev p0]) | |
4894 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::1 lladdr 80:88:88:88:88:77 dev p1]) | |
4895 | ||
4896 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
4897 | AT_DATA([flows.txt], [dnl | |
4898 | priority=100 in_port=1,ip6,ipv6_dst=fc00::240,action=ct(zone=1,nat(dst=fc00::2),commit),2 | |
4899 | priority=100 in_port=2,ct_state=-trk,ip6,action=ct(table=0,nat,zone=1) | |
4900 | priority=100 in_port=2,ct_state=+trk+est,ct_zone=1,ip6,action=1 | |
4901 | ]) | |
4902 | ||
4903 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4904 | ||
4905 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
4906 | dnl waiting, we get occasional failures due to the following error: | |
4907 | dnl "connect: Cannot assign requested address" | |
4908 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::240]) | |
4909 | ||
4910 | NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::240 | FORMAT_PING], [0], [dnl | |
4911 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
4912 | ]) | |
4913 | ||
4914 | dnl Should work with the virtual IP address through NAT | |
4915 | OVS_START_L7([at_ns1], [http6]) | |
4916 | NS_CHECK_EXEC([at_ns0], [wget http://[[fc00::240]] -t 5 -T 1 --retry-connrefused -v -o wget0.log]) | |
4917 | ||
4918 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::1)], [0], [dnl | |
4919 | icmpv6,orig=(src=fc00::1,dst=fc00::240,id=<cleared>,type=128,code=0),reply=(src=fc00::2,dst=fc00::1,id=<cleared>,type=129,code=0),zone=1 | |
4920 | tcp,orig=(src=fc00::1,dst=fc00::240,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),zone=1,protoinfo=(state=<cleared>) | |
4921 | ]) | |
4922 | ||
4923 | OVS_TRAFFIC_VSWITCHD_STOP | |
4924 | AT_CLEANUP | |
4925 | ||
4926 | AT_SETUP([conntrack - IPv6 ICMP6 Related with SNAT]) | |
4927 | AT_SKIP_IF([test $HAVE_TCPDUMP = no]) | |
4928 | CHECK_CONNTRACK() | |
4929 | CHECK_CONNTRACK_NAT() | |
4930 | OVS_TRAFFIC_VSWITCHD_START() | |
4931 | ||
4932 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4933 | ||
4934 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
4935 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
4936 | NS_CHECK_EXEC([at_ns0], [ip -6 link set dev p0 address 80:88:88:88:88:77]) | |
4937 | NS_CHECK_EXEC([at_ns1], [ip -6 link set dev p1 address 80:88:88:88:88:88]) | |
4938 | ||
4939 | NS_CHECK_EXEC([at_ns0], [ip -6 neigh add fc00::2 lladdr 80:88:88:88:88:88 dev p0]) | |
4940 | NS_CHECK_EXEC([at_ns0], [ip -6 neigh add fc00::3 lladdr 80:88:88:88:88:88 dev p0]) | |
4941 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:77 dev p1]) | |
4942 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::1 lladdr 80:88:88:88:88:77 dev p1]) | |
4943 | ||
4944 | NS_CHECK_EXEC([at_ns0], [ip -6 route add default via fc00::2]) | |
4945 | ||
4946 | dnl Allow any traffic from ns0->ns1. Only allow nd, return traffic from ns1->ns0. | |
4947 | AT_DATA([flows.txt], [dnl | |
4948 | priority=100 in_port=1,ip6,action=ct(nat(src=fc00::240),commit),2 | |
4949 | priority=100 in_port=2,ct_state=-trk,ip6,action=ct(table=0,nat) | |
4950 | priority=100 in_port=2,ct_state=+trk+est,ip6,action=1 | |
4951 | priority=100 in_port=2,ct_state=+trk+rel,ip6,action=1 | |
4952 | ]) | |
4953 | ||
4954 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
4955 | ||
4956 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
4957 | dnl waiting, we get occasional failures due to the following error: | |
4958 | dnl "connect: Cannot assign requested address" | |
4959 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2]) | |
4960 | ||
4961 | AT_CHECK([ovs-appctl dpctl/flush-conntrack]) | |
4962 | ||
4963 | rm p0.pcap | |
4964 | tcpdump -U -i ovs-p0 -w p0.pcap & | |
4965 | sleep 1 | |
4966 | ||
4967 | dnl UDP packets from ns0->ns1 should solicit "destination unreachable" response. | |
4968 | NS_CHECK_EXEC([at_ns0], [bash -c "echo a | nc -6 $NC_EOF_OPT -u fc00::2 1"]) | |
4969 | ||
4970 | AT_CHECK([tcpdump -v "icmp6" -r p0.pcap 2>/dev/null | egrep 'wrong|bad'], [1], [ignore-nolog]) | |
4971 | ||
4972 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
4973 | udp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>) | |
4974 | ]) | |
4975 | ||
4976 | OVS_TRAFFIC_VSWITCHD_STOP | |
4977 | AT_CLEANUP | |
9ac0aada | 4978 | |
efa29a89 | 4979 | AT_SETUP([conntrack - IPv6 FTP with SNAT]) |
40c7b2fc | 4980 | AT_SKIP_IF([test $HAVE_FTP = no]) |
9ac0aada | 4981 | CHECK_CONNTRACK() |
4573c42e | 4982 | CHECK_CONNTRACK_NAT() |
fc9a5ee1 DB |
4983 | CHECK_CONNTRACK_ALG() |
4984 | ||
9ac0aada JR |
4985 | OVS_TRAFFIC_VSWITCHD_START() |
4986 | ||
4987 | ADD_NAMESPACES(at_ns0, at_ns1) | |
4988 | ||
4989 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
4990 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
4991 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
4992 | dnl Would be nice if NAT could translate neighbor discovery messages, too. | |
4993 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:88 dev p1]) | |
4994 | ||
4995 | dnl Allow any traffic from ns0->ns1. | |
4996 | dnl Only allow nd, return traffic from ns1->ns0. | |
4997 | AT_DATA([flows.txt], [dnl | |
9ac0aada JR |
4998 | dnl track all IPv6 traffic (this includes NAT & help to non-NEW packets.) |
4999 | table=0 priority=10 ip6, action=ct(nat,table=1) | |
5000 | table=0 priority=0 action=drop | |
5001 | dnl | |
5002 | dnl Table 1 | |
5003 | dnl | |
5004 | dnl Allow new TCPv6 FTP control connections. | |
5005 | table=1 in_port=1 ct_state=+new tcp6 ipv6_src=fc00::1 tp_dst=21 action=ct(alg=ftp,commit,nat(src=fc00::240)),2 | |
5006 | dnl Allow related TCPv6 connections from port 2 to the NATted address. | |
5007 | table=1 in_port=2 ct_state=+new+rel tcp6 ipv6_dst=fc00::240 action=ct(commit,nat),1 | |
5008 | dnl Allow established TCPv6 connections both ways, enforce NATting | |
5009 | table=1 in_port=1 ct_state=+est tcp6 ipv6_src=fc00::240 action=2 | |
5010 | table=1 in_port=2 ct_state=+est tcp6 ipv6_dst=fc00::1 action=1 | |
daf4d3c1 JR |
5011 | dnl Allow other ICMPv6 both ways (without commit). |
5012 | table=1 priority=100 in_port=1 icmp6, action=2 | |
5013 | table=1 priority=100 in_port=2 icmp6, action=1 | |
9ac0aada JR |
5014 | dnl Drop everything else. |
5015 | table=1 priority=0, action=drop | |
5016 | ]) | |
5017 | ||
5018 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5019 | ||
c10840ff JS |
5020 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without |
5021 | dnl waiting, we get occasional failures due to the following error: | |
5022 | dnl "connect: Cannot assign requested address" | |
5023 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2 >/dev/null]) | |
5024 | ||
7ed40afe | 5025 | OVS_START_L7([at_ns1], [ftp]) |
9ac0aada JR |
5026 | |
5027 | dnl FTP requests from p0->p1 should work fine. | |
4fee8b13 | 5028 | NS_CHECK_EXEC([at_ns0], [wget ftp://[[fc00::2]] -6 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v --server-response --no-remove-listing -o wget0.log -d]) |
9ac0aada | 5029 | |
a857bb69 | 5030 | dnl Discards CLOSE_WAIT and CLOSING |
420c73b2 JR |
5031 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl |
5032 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
5033 | tcp,orig=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),reply=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
9ac0aada JR |
5034 | ]) |
5035 | ||
5036 | OVS_TRAFFIC_VSWITCHD_STOP | |
5037 | AT_CLEANUP | |
2c66ebe4 | 5038 | |
efa29a89 | 5039 | AT_SETUP([conntrack - IPv6 FTP Passive with SNAT]) |
200a9af9 DB |
5040 | AT_SKIP_IF([test $HAVE_FTP = no]) |
5041 | CHECK_CONNTRACK() | |
5042 | CHECK_CONNTRACK_NAT() | |
5043 | CHECK_CONNTRACK_ALG() | |
5044 | ||
5045 | OVS_TRAFFIC_VSWITCHD_START() | |
5046 | ||
5047 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5048 | ||
5049 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
5050 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
5051 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
5052 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:99]) | |
5053 | NS_CHECK_EXEC([at_ns0], [ip -6 neigh add fc00::2 lladdr 80:88:88:88:88:99 dev p0]) | |
5054 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:88 dev p1]) | |
5055 | ||
5056 | dnl Allow any traffic from ns0->ns1. | |
5057 | dnl Only allow nd, return traffic from ns1->ns0. | |
5058 | AT_DATA([flows.txt], [dnl | |
5059 | dnl track all IPv6 traffic (this includes NAT & help to non-NEW packets.) | |
5060 | table=0 priority=10 ip6, action=ct(nat,table=1) | |
5061 | table=0 priority=0 action=drop | |
5062 | dnl | |
5063 | dnl Table 1 | |
5064 | dnl | |
5065 | dnl Allow new TCPv6 FTP control connections. | |
5066 | table=1 in_port=1 ct_state=+new tcp6 ipv6_src=fc00::1 tp_dst=21 action=ct(alg=ftp,commit,nat(src=fc00::240)),2 | |
5067 | dnl Allow related TCPv6 connections from port 1. | |
5068 | table=1 in_port=1 ct_state=+new+rel tcp6 ipv6_dst=fc00::2 action=ct(commit,nat),2 | |
5069 | dnl Allow established TCPv6 connections both ways, enforce NATting | |
5070 | table=1 in_port=1 ct_state=+est tcp6 ipv6_src=fc00::240 action=2 | |
5071 | table=1 in_port=2 ct_state=+est tcp6 ipv6_dst=fc00::1 action=1 | |
5072 | dnl Allow other ICMPv6 both ways (without commit). | |
5073 | table=1 priority=100 in_port=1 icmp6, action=2 | |
5074 | table=1 priority=100 in_port=2 icmp6, action=1 | |
5075 | dnl Drop everything else. | |
5076 | table=1 priority=0, action=drop | |
5077 | ]) | |
5078 | ||
5079 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5080 | ||
5081 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
5082 | dnl waiting, we get occasional failures due to the following error: | |
5083 | dnl "connect: Cannot assign requested address" | |
5084 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2 >/dev/null]) | |
5085 | ||
5086 | OVS_START_L7([at_ns1], [ftp]) | |
5087 | ||
5088 | dnl FTP requests from p0->p1 should work fine. | |
5089 | NS_CHECK_EXEC([at_ns0], [wget ftp://[[fc00::2]] -6 -t 3 -T 1 --retry-connrefused -v --server-response --no-remove-listing -o wget0.log -d]) | |
5090 | ||
5091 | dnl Discards CLOSE_WAIT and CLOSING | |
5092 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
5093 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
5094 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
5095 | ]) | |
5096 | ||
5097 | OVS_TRAFFIC_VSWITCHD_STOP | |
5098 | AT_CLEANUP | |
daf4d3c1 | 5099 | |
efa29a89 | 5100 | AT_SETUP([conntrack - IPv6 FTP with SNAT - orig tuple]) |
daf4d3c1 JR |
5101 | AT_SKIP_IF([test $HAVE_FTP = no]) |
5102 | CHECK_CONNTRACK() | |
5103 | CHECK_CONNTRACK_NAT() | |
aeae4330 | 5104 | CHECK_CONNTRACK_ALG() |
daf4d3c1 JR |
5105 | OVS_TRAFFIC_VSWITCHD_START() |
5106 | ||
5107 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5108 | ||
5109 | ADD_VETH(p0, at_ns0, br0, "fc00::1/96") | |
5110 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address 80:88:88:88:88:88]) | |
5111 | ADD_VETH(p1, at_ns1, br0, "fc00::2/96") | |
5112 | dnl Would be nice if NAT could translate neighbor discovery messages, too. | |
5113 | NS_CHECK_EXEC([at_ns1], [ip -6 neigh add fc00::240 lladdr 80:88:88:88:88:88 dev p1]) | |
5114 | ||
5115 | dnl Allow any traffic from ns0->ns1. | |
5116 | dnl Only allow nd, return traffic from ns1->ns0. | |
5117 | AT_DATA([flows.txt], [dnl | |
5118 | dnl track all IPv6 traffic (this includes NAT & help to non-NEW packets.) | |
5119 | table=0 priority=10 ip6, action=ct(nat,table=1) | |
5120 | table=0 priority=0 action=drop | |
5121 | dnl | |
5122 | dnl Table 1 | |
5123 | dnl | |
5124 | dnl Allow other ICMPv6 both ways (without commit). | |
5125 | table=1 priority=100 in_port=1 icmp6, action=2 | |
5126 | table=1 priority=100 in_port=2 icmp6, action=1 | |
5127 | dnl Allow new TCPv6 FTP control connections. | |
5128 | table=1 priority=10 in_port=1 ct_state=+new+trk-inv tcp6 ct_nw_proto=6 ct_ipv6_src=fc00::1 ct_tp_dst=21 action=ct(alg=ftp,commit,nat(src=fc00::240)),2 | |
5129 | dnl Allow related TCPv6 connections from port 2 to the NATted address. | |
5130 | table=1 priority=10 in_port=2 ct_state=+new+rel+trk-inv ipv6 ct_nw_proto=6 ct_ipv6_src=fc00::1 ct_tp_dst=21 action=ct(commit,nat),1 | |
5131 | dnl Allow established TCPv6 connections both ways, enforce NATting | |
5132 | table=1 priority=10 in_port=1 ct_state=+est+trk-inv ipv6 ct_nw_proto=6 ct_ipv6_src=fc00::1 ct_tp_dst=21 action=2 | |
5133 | table=1 priority=10 in_port=2 ct_state=+est+trk-inv ipv6 ct_nw_proto=6 ct_ipv6_src=fc00::1 ct_tp_dst=21 action=1 | |
5134 | dnl Drop everything else. | |
5135 | table=1 priority=0, action=drop | |
5136 | ]) | |
5137 | ||
5138 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5139 | ||
5140 | dnl Linux seems to take a little time to get its IPv6 stack in order. Without | |
5141 | dnl waiting, we get occasional failures due to the following error: | |
5142 | dnl "connect: Cannot assign requested address" | |
5143 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2 >/dev/null]) | |
5144 | ||
5145 | NETNS_DAEMONIZE([at_ns1], [[$PYTHON $srcdir/test-l7.py ftp]], [ftp0.pid]) | |
5146 | OVS_WAIT_UNTIL([ip netns exec at_ns1 netstat -l | grep ftp]) | |
5147 | ||
5148 | dnl FTP requests from p0->p1 should work fine. | |
5149 | NS_CHECK_EXEC([at_ns0], [wget ftp://[[fc00::2]] -6 --no-passive-ftp -t 3 -T 1 --retry-connrefused -v --server-response --no-remove-listing -o wget0.log -d]) | |
5150 | ||
5151 | dnl Discards CLOSE_WAIT and CLOSING | |
5152 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fc00::2)], [0], [dnl | |
5153 | tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>),helper=ftp | |
5154 | tcp,orig=(src=fc00::2,dst=fc00::240,sport=<cleared>,dport=<cleared>),reply=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
5155 | ]) | |
5156 | ||
5157 | OVS_TRAFFIC_VSWITCHD_STOP | |
5158 | AT_CLEANUP | |
5159 | ||
efa29a89 | 5160 | AT_SETUP([conntrack - IPv4 TFTP with SNAT]) |
8fc6257b | 5161 | AT_SKIP_IF([test $HAVE_TFTP = no]) |
200a9af9 DB |
5162 | CHECK_CONNTRACK() |
5163 | CHECK_CONNTRACK_NAT() | |
5164 | CHECK_CONNTRACK_ALG() | |
5165 | ||
5166 | OVS_TRAFFIC_VSWITCHD_START() | |
5167 | ||
5168 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5169 | ||
5170 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
5171 | NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address e6:66:c1:11:11:11]) | |
5172 | NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e6:66:c1:22:22:22]) | |
5173 | ||
5174 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
5175 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address e6:66:c1:22:22:22]) | |
5176 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e6:66:c1:11:11:11]) | |
5177 | NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.240 e6:66:c1:11:11:11]) | |
5178 | ||
5179 | dnl Allow any traffic from ns0->ns1. | |
5180 | AT_DATA([flows.txt], [dnl | |
5181 | dnl track all IPv4 traffic. | |
5182 | table=0 priority=10 ip, action=ct(table=1) | |
5183 | dnl drop everything else. | |
5184 | table=0 priority=0 action=drop | |
5185 | dnl | |
5186 | dnl Table 1 | |
5187 | dnl Allow ICMP both ways. | |
5188 | table=1 priority=100 in_port=1 icmp, action=2 | |
5189 | table=1 priority=100 in_port=2 icmp, action=1 | |
5190 | dnl | |
5191 | dnl Allow new TFTP control connections. | |
5192 | table=1 in_port=1 ct_state=+new udp nw_src=10.1.1.1 tp_dst=69 action=ct(alg=tftp,commit,nat(src=10.1.1.240)),2 | |
5193 | dnl Allow related UDP connections from port 1. | |
5194 | table=1 in_port=2 ct_state=+new+rel udp nw_src=10.1.1.2 action=ct(commit,nat),1 | |
5195 | dnl Allow established and NAT them. | |
5196 | table=1 in_port=1 ct_state=+est udp nw_src=10.1.1.1 action=ct(nat,table=2) | |
5197 | table=1 in_port=2 ct_state=+est udp nw_src=10.1.1.2 action=ct(nat,table=2) | |
5198 | dnl | |
5199 | table=1 priority=0, action=drop | |
5200 | dnl | |
5201 | table=2 in_port=1 ct_state=+est udp nw_src=10.1.1.240 action=2 | |
5202 | table=2 in_port=2 ct_state=+est udp nw_dst=10.1.1.1 action=1 | |
5203 | ]) | |
5204 | ||
5205 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5206 | ||
5207 | dnl Check that the stacks working to avoid races. | |
5208 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2 >/dev/null]) | |
5209 | ||
5210 | OVS_START_L7([at_ns0], [tftp]) | |
5211 | OVS_START_L7([at_ns1], [tftp]) | |
5212 | ||
5213 | dnl TFTP requests from p0->p1 should work fine. | |
5214 | NS_CHECK_EXEC([at_ns0], [[curl $CURL_OPT tftp://10.1.1.2/flows.txt -o foo 2>curl0.log]]) | |
5215 | ||
5216 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl | |
5217 | udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.240,sport=<cleared>,dport=<cleared>),helper=tftp | |
5218 | udp,orig=(src=10.1.1.2,dst=10.1.1.240,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>) | |
5219 | ]) | |
5220 | ||
5221 | OVS_TRAFFIC_VSWITCHD_STOP | |
5222 | AT_CLEANUP | |
daf4d3c1 | 5223 | |
2c66ebe4 JR |
5224 | AT_SETUP([conntrack - DNAT load balancing]) |
5225 | CHECK_CONNTRACK() | |
4573c42e | 5226 | CHECK_CONNTRACK_NAT() |
2c66ebe4 JR |
5227 | OVS_TRAFFIC_VSWITCHD_START() |
5228 | ||
5229 | ADD_NAMESPACES(at_ns1, at_ns2, at_ns3, at_ns4) | |
5230 | ||
5231 | ADD_VETH(p1, at_ns1, br0, "10.1.1.1/24") | |
5232 | ADD_VETH(p2, at_ns2, br0, "10.1.1.2/24") | |
5233 | ADD_VETH(p3, at_ns3, br0, "10.1.1.3/24") | |
5234 | ADD_VETH(p4, at_ns4, br0, "10.1.1.4/24") | |
5235 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:11]) | |
5236 | NS_CHECK_EXEC([at_ns2], [ip link set dev p2 address 80:88:88:88:88:22]) | |
5237 | NS_CHECK_EXEC([at_ns3], [ip link set dev p3 address 80:88:88:88:88:33]) | |
5238 | NS_CHECK_EXEC([at_ns4], [ip link set dev p4 address 80:88:88:88:88:44]) | |
5239 | ||
5240 | dnl Select group for load balancing. One bucket per server. Each bucket | |
5241 | dnl tracks and NATs the connection and recirculates to table 4 for egress | |
5242 | dnl routing. Packets of existing connections are always NATted based on | |
5243 | dnl connection state, only new connections are NATted according to the | |
5244 | dnl specific NAT parameters in each bucket. | |
5245 | AT_CHECK([ovs-ofctl -O OpenFlow15 -vwarn add-group br0 "group_id=234,type=select,bucket=weight=100,ct(nat(dst=10.1.1.2),commit,table=4),bucket=weight=100,ct(nat(dst=10.1.1.3),commit,table=4),bucket=weight=100,ct(nat(dst=10.1.1.4),commit,table=4)"]) | |
5246 | ||
5247 | AT_DATA([flows.txt], [dnl | |
5248 | dnl Track connections to the virtual IP address. | |
5249 | table=0 priority=100 ip nw_dst=10.1.1.64 action=group:234 | |
5250 | dnl All other IP traffic is allowed but the connection state is no commited. | |
5251 | table=0 priority=90 ip action=ct(table=4,nat) | |
5252 | dnl | |
5253 | dnl Allow ARP, but generate responses for virtual addresses | |
5254 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
5255 | table=0 priority=10 arp action=normal | |
5256 | table=0 priority=0 action=drop | |
5257 | dnl | |
5258 | dnl Routing table | |
5259 | dnl | |
5260 | table=4,ip,nw_dst=10.1.1.1 action=mod_dl_dst:80:88:88:88:88:11,output:1 | |
5261 | table=4,ip,nw_dst=10.1.1.2 action=mod_dl_dst:80:88:88:88:88:22,output:2 | |
5262 | table=4,ip,nw_dst=10.1.1.3 action=mod_dl_dst:80:88:88:88:88:33,output:3 | |
5263 | table=4,ip,nw_dst=10.1.1.4 action=mod_dl_dst:80:88:88:88:88:44,output:4 | |
5264 | table=4 priority=0 action=drop | |
5265 | dnl | |
5266 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
5267 | table=8,reg2=0x0a010140,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
5268 | dnl Zero result means not found. | |
5269 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
5270 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
5271 | dnl TPA IP in reg2. | |
5272 | table=10 priority=100 arp xreg0=0 action=normal | |
5273 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
5274 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
5275 | table=10 priority=0 action=controller | |
5276 | ]) | |
5277 | ||
5278 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5279 | ||
5280 | dnl Start web servers | |
7ed40afe JS |
5281 | OVS_START_L7([at_ns2], [http]) |
5282 | OVS_START_L7([at_ns3], [http]) | |
5283 | OVS_START_L7([at_ns4], [http]) | |
2c66ebe4 JR |
5284 | |
5285 | on_exit 'ovs-ofctl -O OpenFlow15 dump-flows br0' | |
5286 | on_exit 'ovs-appctl revalidator/purge' | |
5287 | on_exit 'ovs-appctl dpif/dump-flows br0' | |
5288 | ||
5289 | dnl Should work with the virtual IP address through NAT | |
5290 | for i in 1 2 3 4 5 6 7 8 9 10 11 12; do | |
5291 | echo Request $i | |
5292 | NS_CHECK_EXEC([at_ns1], [wget 10.1.1.64 -t 5 -T 1 --retry-connrefused -v -o wget$i.log]) | |
5293 | done | |
5294 | ||
5295 | dnl Each server should have at least one connection. | |
420c73b2 JR |
5296 | AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.64)], [0], [dnl |
5297 | tcp,orig=(src=10.1.1.1,dst=10.1.1.64,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
5298 | tcp,orig=(src=10.1.1.1,dst=10.1.1.64,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.3,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
5299 | tcp,orig=(src=10.1.1.1,dst=10.1.1.64,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.4,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) | |
2c66ebe4 JR |
5300 | ]) |
5301 | ||
5302 | ovs-appctl dpif/dump-flows br0 | |
5303 | ovs-appctl revalidator/purge | |
5304 | ovs-ofctl -O OpenFlow15 dump-flows br0 | |
5305 | ovs-ofctl -O OpenFlow15 dump-group-stats br0 | |
5306 | ||
5307 | OVS_TRAFFIC_VSWITCHD_STOP | |
5308 | AT_CLEANUP | |
5309 | ||
5310 | ||
5311 | AT_SETUP([conntrack - DNAT load balancing with NC]) | |
9c1ab985 | 5312 | AT_SKIP_IF([test $HAVE_NC = no]) |
2c66ebe4 | 5313 | CHECK_CONNTRACK() |
4573c42e | 5314 | CHECK_CONNTRACK_NAT() |
2c66ebe4 JR |
5315 | OVS_TRAFFIC_VSWITCHD_START() |
5316 | ||
5317 | ADD_NAMESPACES(at_ns1, at_ns2, at_ns3, at_ns4, at_ns5) | |
5318 | ||
5319 | ADD_VETH(p1, at_ns1, br0, "10.1.1.1/24") | |
5320 | ADD_VETH(p2, at_ns2, br0, "10.1.1.2/24") | |
5321 | ADD_VETH(p3, at_ns3, br0, "10.1.1.3/24") | |
5322 | ADD_VETH(p4, at_ns4, br0, "10.1.1.4/24") | |
5323 | ADD_VETH(p5, at_ns5, br0, "10.1.1.5/24") | |
5324 | NS_CHECK_EXEC([at_ns1], [ip link set dev p1 address 80:88:88:88:88:11]) | |
5325 | NS_CHECK_EXEC([at_ns2], [ip link set dev p2 address 80:88:88:88:88:22]) | |
5326 | NS_CHECK_EXEC([at_ns3], [ip link set dev p3 address 80:88:88:88:88:33]) | |
5327 | NS_CHECK_EXEC([at_ns4], [ip link set dev p4 address 80:88:88:88:88:44]) | |
5328 | NS_CHECK_EXEC([at_ns5], [ip link set dev p5 address 80:88:88:88:88:55]) | |
5329 | ||
5330 | dnl Select group for load balancing. One bucket per server. Each bucket | |
5331 | dnl tracks and NATs the connection and recirculates to table 4 for egress | |
5332 | dnl routing. Packets of existing connections are always NATted based on | |
5333 | dnl connection state, only new connections are NATted according to the | |
5334 | dnl specific NAT parameters in each bucket. | |
5335 | AT_CHECK([ovs-ofctl -O OpenFlow15 -vwarn add-group br0 "group_id=234,type=select,bucket=weight=100,ct(nat(dst=10.1.1.2),commit,table=4),bucket=weight=100,ct(nat(dst=10.1.1.3),commit,table=4),bucket=weight=100,ct(nat(dst=10.1.1.4),commit,table=4)"]) | |
5336 | ||
5337 | AT_DATA([flows.txt], [dnl | |
5338 | dnl Track connections to the virtual IP address. | |
5339 | table=0 priority=100 ip nw_dst=10.1.1.64 action=group:234 | |
5340 | dnl All other IP traffic is allowed but the connection state is no commited. | |
5341 | table=0 priority=90 ip action=ct(table=4,nat) | |
5342 | dnl | |
5343 | dnl Allow ARP, but generate responses for virtual addresses | |
5344 | table=0 priority=100 arp arp_op=1 action=move:OXM_OF_ARP_TPA[[]]->NXM_NX_REG2[[]],resubmit(,8),goto_table:10 | |
5345 | table=0 priority=10 arp action=normal | |
5346 | table=0 priority=0 action=drop | |
5347 | dnl | |
5348 | dnl Routing table | |
5349 | dnl | |
5350 | table=4,ip,nw_dst=10.1.1.1 action=mod_dl_dst:80:88:88:88:88:11,output:1 | |
5351 | table=4,ip,nw_dst=10.1.1.2 action=mod_dl_dst:80:88:88:88:88:22,output:2 | |
5352 | table=4,ip,nw_dst=10.1.1.3 action=mod_dl_dst:80:88:88:88:88:33,output:3 | |
5353 | table=4,ip,nw_dst=10.1.1.4 action=mod_dl_dst:80:88:88:88:88:44,output:4 | |
5354 | table=4,ip,nw_dst=10.1.1.5 action=mod_dl_dst:80:88:88:88:88:55,output:5 | |
5355 | table=4 priority=0 action=drop | |
5356 | dnl | |
5357 | dnl MAC resolution table for IP in reg2, stores mac in OXM_OF_PKT_REG0 | |
5358 | table=8,reg2=0x0a010140,action=load:0x808888888888->OXM_OF_PKT_REG0[[]] | |
5359 | dnl Zero result means not found. | |
5360 | table=8,priority=0,action=load:0->OXM_OF_PKT_REG0[[]] | |
5361 | dnl ARP responder mac filled in at OXM_OF_PKT_REG0, or 0 for normal action. | |
5362 | dnl TPA IP in reg2. | |
5363 | table=10 priority=100 arp xreg0=0 action=normal | |
5364 | dnl Swaps the fields of the ARP message to turn a query to a response. | |
5365 | table=10 priority=10,arp,arp_op=1,action=load:2->OXM_OF_ARP_OP[[]],move:OXM_OF_ARP_SHA[[]]->OXM_OF_ARP_THA[[]],move:OXM_OF_PKT_REG0[[0..47]]->OXM_OF_ARP_SHA[[]],move:OXM_OF_ARP_SPA[[]]->OXM_OF_ARP_TPA[[]],move:NXM_NX_REG2[[]]->OXM_OF_ARP_SPA[[]],move:NXM_OF_ETH_SRC[[]]->NXM_OF_ETH_DST[[]],move:OXM_OF_PKT_REG0[[0..47]]->NXM_OF_ETH_SRC[[]],move:NXM_OF_IN_PORT[[]]->NXM_NX_REG3[[0..15]],load:0->NXM_OF_IN_PORT[[]],output:NXM_NX_REG3[[0..15]] | |
5366 | table=10 priority=0 action=controller | |
5367 | ]) | |
5368 | ||
5369 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5370 | ||
5371 | dnl Start web servers | |
7ed40afe JS |
5372 | OVS_START_L7([at_ns2], [http]) |
5373 | OVS_START_L7([at_ns3], [http]) | |
5374 | OVS_START_L7([at_ns4], [http]) | |
2c66ebe4 JR |
5375 | |
5376 | on_exit 'ovs-ofctl -O OpenFlow15 dump-flows br0' | |
5377 | on_exit 'ovs-appctl revalidator/purge' | |
5378 | on_exit 'ovs-appctl dpif/dump-flows br0' | |
5379 | ||
5380 | sleep 5 | |
5381 | ||
5382 | dnl Should work with the virtual IP address through NAT | |
5383 | for i in 1 2 3 4 5 6 7 8 9; do | |
5384 | echo Request $i | |
5385 | NS_CHECK_EXEC([at_ns1], [echo "TEST1" | nc -p 4100$i 10.1.1.64 80 > nc-1-$i.log]) | |
5386 | NS_CHECK_EXEC([at_ns5], [echo "TEST5" | nc -p 4100$i 10.1.1.64 80 > nc-5-$i.log]) | |
5387 | done | |
5388 | ||
5389 | conntrack -L 2>&1 | |
5390 | ||
5391 | ovs-appctl dpif/dump-flows br0 | |
5392 | ovs-appctl revalidator/purge | |
5393 | ovs-ofctl -O OpenFlow15 dump-flows br0 | |
5394 | ovs-ofctl -O OpenFlow15 dump-group-stats br0 | |
5395 | ||
5396 | OVS_TRAFFIC_VSWITCHD_STOP | |
5397 | AT_CLEANUP | |
b4fa814c | 5398 | |
8d48d5f3 EG |
5399 | AT_SETUP([conntrack - floating IP]) |
5400 | AT_SKIP_IF([test $HAVE_NC = no]) | |
5401 | CHECK_CONNTRACK() | |
5402 | OVS_TRAFFIC_VSWITCHD_START() | |
5403 | OVS_CHECK_CT_CLEAR() | |
5404 | ||
5405 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5406 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24", "f0:00:00:01:01:01") dnl FIP 10.254.254.1 | |
5407 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24", "f0:00:00:01:01:02") dnl FIP 10.254.254.2 | |
5408 | ||
5409 | dnl Static ARPs | |
5410 | NS_CHECK_EXEC([at_ns0], [ip neigh add 10.1.1.2 lladdr f0:00:00:01:01:02 dev p0]) | |
5411 | NS_CHECK_EXEC([at_ns1], [ip neigh add 10.1.1.1 lladdr f0:00:00:01:01:01 dev p1]) | |
5412 | ||
5413 | dnl Static ARP and route entries for the FIP "gateway" | |
5414 | NS_CHECK_EXEC([at_ns0], [ip neigh add 10.1.1.254 lladdr f0:00:00:01:01:FE dev p0]) | |
5415 | NS_CHECK_EXEC([at_ns1], [ip neigh add 10.1.1.254 lladdr f0:00:00:01:01:FE dev p1]) | |
5416 | NS_CHECK_EXEC([at_ns0], [ip route add default nexthop via 10.1.1.254]) | |
5417 | NS_CHECK_EXEC([at_ns1], [ip route add default nexthop via 10.1.1.254]) | |
5418 | ||
5419 | NETNS_DAEMONIZE([at_ns0], [nc -l -k 1234 > /dev/null], [nc0.pid]) | |
5420 | ||
5421 | AT_DATA([flows.txt], [dnl | |
5422 | table=0,priority=10 ip action=ct(table=1) | |
5423 | table=0,priority=1 action=drop | |
5424 | dnl dst FIP | |
5425 | table=1,priority=20 ip,ct_state=+trk+est,nw_dst=10.254.254.0/24 action=goto_table:10 | |
5426 | table=1,priority=20 ip,ct_state=+trk+new,nw_dst=10.254.254.0/24 action=ct(commit,table=10) | |
5427 | dnl dst local | |
5428 | table=1,priority=10 ip,ct_state=+trk+est action=goto_table:20 | |
5429 | table=1,priority=10 ip,ct_state=+trk+new action=ct(commit,table=20) | |
5430 | table=1,priority=1 ip,ct_state=+trk+inv action=drop | |
5431 | dnl | |
5432 | dnl FIP translation (dst FIP, src local) --> (dst local, src FIP) | |
5433 | table=10 ip,nw_dst=10.254.254.1 action=set_field:10.1.1.1->nw_dst,goto_table:11 | |
5434 | table=10 ip,nw_dst=10.254.254.2 action=set_field:10.1.1.2->nw_dst,goto_table:11 | |
5435 | table=11 ip,nw_src=10.1.1.1 action=set_field:10.254.254.1->nw_src,goto_table:12 | |
5436 | table=11 ip,nw_src=10.1.1.2 action=set_field:10.254.254.2->nw_src,goto_table:12 | |
5437 | dnl clear conntrack and do another lookup since we changed the tuple | |
5438 | table=12,priority=10 ip action=ct_clear,ct(table=13) | |
5439 | table=12,priority=1 action=drop | |
5440 | table=13 ip,ct_state=+trk+est action=goto_table:20 | |
5441 | table=13 ip,ct_state=+trk+new action=ct(commit,table=20) | |
5442 | table=13 ip,ct_state=+trk+inv action=drop | |
5443 | dnl | |
5444 | dnl Output | |
5445 | table=20 ip,nw_src=10.1.1.1 action=set_field:f0:00:00:01:01:01->eth_src,goto_table:21 | |
5446 | table=20 ip,nw_src=10.1.1.2 action=set_field:f0:00:00:01:01:02->eth_src,goto_table:21 | |
5447 | table=20 ip,nw_src=10.254.254.0/24 action=set_field:f0:00:00:01:01:FE->eth_src,goto_table:21 | |
5448 | table=21 ip,nw_dst=10.1.1.1 action=set_field:f0:00:00:01:01:01->eth_dst,output:ovs-p0 | |
5449 | table=21 ip,nw_dst=10.1.1.2 action=set_field:f0:00:00:01:01:02->eth_dst,output:ovs-p1 | |
5450 | ]) | |
5451 | ||
5452 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) | |
5453 | ||
5454 | dnl non-FIP case | |
5455 | NS_CHECK_EXEC([at_ns1], [echo "foobar" |nc $NC_EOF_OPT 10.1.1.1 1234]) | |
5456 | OVS_WAIT_UNTIL([[ovs-appctl dpctl/dump-conntrack | sed -e 's/port=[0-9]*/port=<cleared>/g' -e 's/id=[0-9]*/id=<cleared>/g' | | |
5457 | grep "tcp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.1.1.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=TIME_WAIT)" | |
5458 | ]]) | |
5459 | ||
5460 | dnl Check that the full session ends as expected (i.e. TIME_WAIT). Otherwise it | |
5461 | dnl means the datapath didn't process the ct_clear action. Ending in SYN_RECV | |
5462 | dnl (OVS maps to ESTABLISHED) means the initial frame was committed, but not a | |
5463 | dnl second time after the FIP translation (because ct_clear didn't occur). | |
5464 | NS_CHECK_EXEC([at_ns1], [echo "foobar" |nc $NC_EOF_OPT 10.254.254.1 1234]) | |
5465 | OVS_WAIT_UNTIL([[ovs-appctl dpctl/dump-conntrack | sed -e 's/port=[0-9]*/port=<cleared>/g' -e 's/id=[0-9]*/id=<cleared>/g' | | |
5466 | grep "tcp,orig=(src=10.254.254.2,dst=10.1.1.1,sport=<cleared>,dport=<cleared>),reply=(src=10.1.1.1,dst=10.254.254.2,sport=<cleared>,dport=<cleared>),protoinfo=(state=TIME_WAIT)" | |
5467 | ]]) | |
5468 | ||
5469 | OVS_TRAFFIC_VSWITCHD_STOP | |
5470 | AT_CLEANUP | |
5471 | ||
b4fa814c EG |
5472 | AT_BANNER([802.1ad]) |
5473 | ||
5474 | AT_SETUP([802.1ad - vlan_limit]) | |
5475 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
5476 | OVS_CHECK_8021AD() | |
5477 | ||
5478 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5479 | ||
5480 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
5481 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
5482 | ||
5483 | ADD_SVLAN(p0, at_ns0, 4094, "10.255.2.1/24") | |
5484 | ADD_SVLAN(p1, at_ns1, 4094, "10.255.2.2/24") | |
5485 | ||
5486 | ADD_CVLAN(p0.4094, at_ns0, 100, "10.2.2.1/24") | |
5487 | ADD_CVLAN(p1.4094, at_ns1, 100, "10.2.2.2/24") | |
5488 | ||
5489 | AT_CHECK([ovs-ofctl add-flow br0 "priority=1 action=normal"]) | |
5490 | ||
5491 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
5492 | ||
5493 | dnl CVLAN traffic should match the flow and drop | |
5494 | AT_CHECK([ovs-appctl revalidator/purge]) | |
5495 | AT_CHECK([ovs-vsctl set Open_vSwitch . other_config:vlan-limit=1]) | |
5496 | AT_CHECK([ovs-ofctl add-flow br0 "priority=100 dl_type=0x8100 action=drop"]) | |
5497 | NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -w 3 10.2.2.2], [1], [ignore]) | |
5498 | ||
5499 | OVS_TRAFFIC_VSWITCHD_STOP | |
5500 | AT_CLEANUP | |
0147a20e EG |
5501 | |
5502 | ||
5503 | AT_SETUP([802.1ad - push/pop outer 802.1ad]) | |
5504 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
5505 | OVS_CHECK_8021AD() | |
5506 | ||
5507 | ADD_BR([br1]) | |
5508 | ADD_BR([br2]) | |
5509 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5510 | ||
5511 | AT_CHECK([ip link add ovs-p0 type veth peer name ovs-p1]) | |
5512 | AT_CHECK([ip link set dev ovs-p0 up]) | |
5513 | AT_CHECK([ip link set dev ovs-p1 up]) | |
5514 | AT_CHECK([ovs-vsctl add-port br0 ovs-p0]) | |
5515 | AT_CHECK([ovs-vsctl add-port br1 ovs-p1]) | |
5516 | on_exit 'ip link del ovs-p0' | |
5517 | ||
5518 | AT_CHECK([ip link add ovs-p2 type veth peer name ovs-p3]) | |
5519 | AT_CHECK([ip link set dev ovs-p2 up]) | |
5520 | AT_CHECK([ip link set dev ovs-p3 up]) | |
5521 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2]) | |
5522 | AT_CHECK([ovs-vsctl add-port br2 ovs-p3]) | |
5523 | on_exit 'ip link del ovs-p2' | |
5524 | ||
5525 | ADD_VETH(p4, at_ns0, br1, "10.1.1.1/24") | |
5526 | ADD_VETH(p5, at_ns1, br2, "10.1.1.2/24") | |
5527 | ADD_CVLAN(p4, at_ns0, 100, "10.2.2.1/24") | |
5528 | ADD_CVLAN(p5, at_ns1, 100, "10.2.2.2/24") | |
5529 | ||
5530 | AT_DATA([flows-br0.txt], [dnl | |
5531 | priority=1 action=drop | |
5532 | priority=100 in_port=1 action=push_vlan:0x88a8,mod_vlan_vid=4094,output:2 | |
5533 | priority=100 in_port=2 action=push_vlan:0x88a8,mod_vlan_vid=4094,output:1 | |
5534 | ]) | |
5535 | ||
5536 | AT_DATA([flows-customer-br.txt], [dnl | |
5537 | priority=1 action=normal | |
5538 | priority=100 in_port=1 vlan_tci=0x1000/0x1000 action=pop_vlan,normal | |
5539 | ]) | |
5540 | ||
5541 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows-br0.txt]) | |
5542 | AT_CHECK([ovs-ofctl --bundle add-flows br1 flows-customer-br.txt]) | |
5543 | AT_CHECK([ovs-ofctl --bundle add-flows br2 flows-customer-br.txt]) | |
5544 | ||
5545 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
5546 | ||
5547 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5548 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5549 | ]) | |
5550 | ||
5551 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5552 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5553 | ]) | |
5554 | ||
5555 | OVS_TRAFFIC_VSWITCHD_STOP | |
5556 | AT_CLEANUP | |
5557 | ||
5558 | ||
5559 | AT_SETUP([802.1ad - push/pop outer 802.1q]) | |
5560 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
5561 | OVS_CHECK_8021AD() | |
5562 | ||
5563 | ADD_BR([br1]) | |
5564 | ADD_BR([br2]) | |
5565 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5566 | ||
5567 | AT_CHECK([ip link add ovs-p0 type veth peer name ovs-p1]) | |
5568 | AT_CHECK([ip link set dev ovs-p0 up]) | |
5569 | AT_CHECK([ip link set dev ovs-p1 up]) | |
5570 | AT_CHECK([ovs-vsctl add-port br0 ovs-p0]) | |
5571 | AT_CHECK([ovs-vsctl add-port br1 ovs-p1]) | |
5572 | on_exit 'ip link del ovs-p0' | |
5573 | ||
5574 | AT_CHECK([ip link add ovs-p2 type veth peer name ovs-p3]) | |
5575 | AT_CHECK([ip link set dev ovs-p2 up]) | |
5576 | AT_CHECK([ip link set dev ovs-p3 up]) | |
5577 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2]) | |
5578 | AT_CHECK([ovs-vsctl add-port br2 ovs-p3]) | |
5579 | on_exit 'ip link del ovs-p2' | |
5580 | ||
5581 | ADD_VETH(p4, at_ns0, br1, "10.1.1.1/24") | |
5582 | ADD_VETH(p5, at_ns1, br2, "10.1.1.2/24") | |
5583 | ADD_CVLAN(p4, at_ns0, 100, "10.2.2.1/24") | |
5584 | ADD_CVLAN(p5, at_ns1, 100, "10.2.2.2/24") | |
5585 | ||
5586 | AT_DATA([flows-br0.txt], [dnl | |
5587 | priority=1 action=drop | |
5588 | priority=100 in_port=1 action=push_vlan:0x8100,mod_vlan_vid=4094,output:2 | |
5589 | priority=100 in_port=2 action=push_vlan:0x8100,mod_vlan_vid=4094,output:1 | |
5590 | ]) | |
5591 | ||
5592 | AT_DATA([flows-customer-br.txt], [dnl | |
5593 | priority=1 action=normal | |
5594 | priority=100 in_port=1 vlan_tci=0x1000/0x1000 action=pop_vlan,normal | |
5595 | ]) | |
5596 | ||
5597 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows-br0.txt]) | |
5598 | AT_CHECK([ovs-ofctl --bundle add-flows br1 flows-customer-br.txt]) | |
5599 | AT_CHECK([ovs-ofctl --bundle add-flows br2 flows-customer-br.txt]) | |
5600 | ||
5601 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
5602 | ||
5603 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5604 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5605 | ]) | |
5606 | ||
5607 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5608 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5609 | ]) | |
5610 | ||
5611 | OVS_TRAFFIC_VSWITCHD_STOP | |
5612 | AT_CLEANUP | |
d4a814a8 EG |
5613 | |
5614 | ||
5615 | AT_SETUP([802.1ad - 802.1q tunnel]) | |
5616 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
5617 | OVS_CHECK_8021AD() | |
5618 | ||
5619 | ADD_BR([br1]) | |
5620 | ADD_BR([br2]) | |
5621 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5622 | ||
5623 | AT_CHECK([ip link add ovs-p0 type veth peer name ovs-p1]) | |
5624 | AT_CHECK([ip link set dev ovs-p0 up]) | |
5625 | AT_CHECK([ip link set dev ovs-p1 up]) | |
5626 | AT_CHECK([ovs-vsctl add-port br0 ovs-p0]) | |
5627 | AT_CHECK([ovs-vsctl add-port br1 ovs-p1]) | |
5628 | on_exit 'ip link del ovs-p0' | |
5629 | ||
5630 | AT_CHECK([ip link add ovs-p2 type veth peer name ovs-p3]) | |
5631 | AT_CHECK([ip link set dev ovs-p2 up]) | |
5632 | AT_CHECK([ip link set dev ovs-p3 up]) | |
5633 | AT_CHECK([ovs-vsctl add-port br0 ovs-p2]) | |
5634 | AT_CHECK([ovs-vsctl add-port br2 ovs-p3]) | |
5635 | on_exit 'ip link del ovs-p2' | |
5636 | ||
5637 | ADD_VETH(p4, at_ns0, br1, "10.1.1.1/24") | |
5638 | ADD_VETH(p5, at_ns1, br2, "10.1.1.2/24") | |
5639 | ADD_CVLAN(p4, at_ns0, 100, "10.2.2.1/24") | |
5640 | ADD_CVLAN(p5, at_ns1, 100, "10.2.2.2/24") | |
5641 | ADD_CVLAN(p4, at_ns0, 200, "10.3.2.1/24") | |
5642 | ADD_CVLAN(p5, at_ns1, 200, "10.3.2.2/24") | |
5643 | ADD_CVLAN(p4, at_ns0, 300, "10.4.2.1/24") | |
5644 | ADD_CVLAN(p5, at_ns1, 300, "10.4.2.2/24") | |
5645 | ||
5646 | AT_CHECK([ovs-ofctl add-flow br0 action=normal]) | |
5647 | AT_CHECK([ovs-ofctl add-flow br1 action=normal]) | |
5648 | AT_CHECK([ovs-ofctl add-flow br2 action=normal]) | |
5649 | AT_CHECK([ovs-vsctl set port ovs-p0 vlan_mode=dot1q-tunnel tag=4094 cvlans=100,200]) | |
5650 | AT_CHECK([ovs-vsctl set port ovs-p2 vlan_mode=dot1q-tunnel tag=4094 cvlans=100,200]) | |
5651 | ||
5652 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
5653 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.3.2.2]) | |
5654 | ||
5655 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5656 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5657 | ]) | |
5658 | ||
5659 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.3.2.2 | FORMAT_PING], [0], [dnl | |
5660 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5661 | ]) | |
5662 | ||
5663 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5664 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5665 | ]) | |
5666 | ||
5667 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.3.2.2 | FORMAT_PING], [0], [dnl | |
5668 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5669 | ]) | |
5670 | ||
5671 | dnl CVLAN 300 is not permitted by dot1q-tunnel | |
5672 | NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -w 3 10.4.2.2], [1], [ignore]) | |
5673 | ||
5674 | OVS_TRAFFIC_VSWITCHD_STOP(["/dropping VLAN \(0\|300\) packet received on dot1q-tunnel port/d"]) | |
5675 | AT_CLEANUP | |
79d6e24f EG |
5676 | |
5677 | AT_SETUP([802.1ad - double vlan match]) | |
5678 | OVS_TRAFFIC_VSWITCHD_START([set Open_vSwitch . other_config:vlan-limit=0]) | |
5679 | OVS_CHECK_8021AD() | |
5680 | ||
5681 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5682 | ||
5683 | ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24") | |
5684 | ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24") | |
5685 | ||
5686 | ADD_SVLAN(p0, at_ns0, 4094, "10.255.2.1/24") | |
5687 | ADD_SVLAN(p1, at_ns1, 4094, "10.255.2.2/24") | |
5688 | ||
5689 | ADD_CVLAN(p0.4094, at_ns0, 100, "10.2.2.1/24") | |
5690 | ADD_CVLAN(p1.4094, at_ns1, 100, "10.2.2.2/24") | |
5691 | ||
5692 | AT_DATA([flows-br0.txt], [dnl | |
5693 | table=0,priority=1 action=drop | |
5694 | table=0,priority=100 dl_vlan=4094 action=pop_vlan,goto_table:1 | |
5695 | table=1,priority=100 dl_vlan=100 action=push_vlan:0x88a8,mod_vlan_vid:4094,normal | |
5696 | ]) | |
5697 | AT_CHECK([ovs-ofctl --bundle add-flows br0 flows-br0.txt]) | |
5698 | ||
5699 | OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2]) | |
5700 | ||
5701 | NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5702 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5703 | ]) | |
5704 | ||
5705 | NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl | |
5706 | 3 packets transmitted, 3 received, 0% packet loss, time 0ms | |
5707 | ]) | |
5708 | ||
296251ca AV |
5709 | OVS_TRAFFIC_VSWITCHD_STOP |
5710 | AT_CLEANUP | |
5711 | ||
5712 | ||
5713 | AT_BANNER([nsh-datapath]) | |
5714 | ||
5715 | AT_SETUP([nsh - encap header]) | |
5716 | OVS_TRAFFIC_VSWITCHD_START() | |
5717 | ||
5718 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5719 | ||
5720 | ADD_VETH(p0, at_ns0, br0, "0.0.0.0") | |
5721 | ADD_VETH(p1, at_ns1, br0, "0.0.0.0") | |
5722 | ||
5723 | dnl The flow will encap a nsh header to the TCP syn packet | |
5724 | dnl eth/ip/tcp --> OVS --> eth/nsh/eth/ip/tcp | |
5725 | AT_CHECK([ovs-ofctl -Oopenflow13 add-flow br0 "table=0,priority=100,in_port=ovs-p0,ip,actions=encap(nsh(md_type=1)),set_field:0x1234->nsh_spi,set_field:0x11223344->nsh_c1,encap(ethernet),set_field:f2:ff:00:00:00:02->dl_dst,set_field:f2:ff:00:00:00:01->dl_src,ovs-p1"]) | |
5726 | ||
5727 | rm ovs-p1.pcap | |
5728 | tcpdump -U -i ovs-p1 -w ovs-p1.pcap & | |
5729 | sleep 1 | |
5730 | ||
5731 | dnl The hex dump is a TCP syn packet. pkt=eth/ip/tcp | |
5732 | dnl The packet is sent from p0(at_ns0) interface directed to | |
5733 | dnl p1(at_ns1) interface | |
5734 | NS_CHECK_EXEC([at_ns0], [$PYTHON $srcdir/sendpkt.py p0 f2 00 00 00 00 02 f2 00 00 00 00 01 08 00 45 00 00 28 00 01 00 00 40 06 b0 13 c0 a8 00 0a 0a 00 00 0a 04 00 08 00 00 00 00 c8 00 00 00 00 50 02 20 00 b8 5e 00 00 > /dev/null]) | |
5735 | ||
5736 | sleep 1 | |
5737 | ||
5738 | dnl Check the expected nsh encapsulated packet on the egress interface | |
5739 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0000: *f2ff *0000 *0002 *f2ff *0000 *0001 *894f *0fc6" 2>&1 1>/dev/null]) | |
5740 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0010: *0103 *0012 *34ff *1122 *3344 *0000 *0000 *0000" 2>&1 1>/dev/null]) | |
5741 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0020: *0000 *0000 *0000 *f200 *0000 *0002 *f200 *0000" 2>&1 1>/dev/null]) | |
5742 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0030: *0001 *0800 *4500 *0028 *0001 *0000 *4006 *b013" 2>&1 1>/dev/null]) | |
5743 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0040: *c0a8 *000a *0a00 *000a *0400 *0800 *0000 *00c8" 2>&1 1>/dev/null]) | |
5744 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0050: *0000 *0000 *5002 *2000 *b85e *0000" 2>&1 1>/dev/null]) | |
5745 | ||
5746 | ||
5747 | OVS_TRAFFIC_VSWITCHD_STOP | |
5748 | AT_CLEANUP | |
5749 | ||
5750 | AT_SETUP([nsh - decap header]) | |
5751 | OVS_TRAFFIC_VSWITCHD_START() | |
5752 | ||
5753 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5754 | ||
5755 | ADD_VETH(p0, at_ns0, br0, "0.0.0.0") | |
5756 | ADD_VETH(p1, at_ns1, br0, "0.0.0.0") | |
5757 | ||
5758 | dnl The flow will decap a nsh header which in turn carries a TCP syn packet | |
5759 | dnl eth/nsh/eth/ip/tcp --> OVS --> eth/ip/tcp | |
5760 | AT_CHECK([ovs-ofctl -Oopenflow13 add-flow br0 "table=0,priority=100,in_port=ovs-p0,dl_type=0x894f, actions=decap(),decap(), ovs-p1"]) | |
5761 | ||
5762 | rm ovs-p1.pcap | |
5763 | tcpdump -U -i ovs-p1 -w ovs-p1.pcap & | |
5764 | sleep 1 | |
5765 | ||
5766 | dnl The hex dump is NSH packet with TCP syn payload. pkt=eth/nsh/eth/ip/tcp | |
5767 | dnl The packet is sent from p0(at_ns0) interface directed to | |
5768 | dnl p1(at_ns1) interface | |
5769 | NS_CHECK_EXEC([at_ns0], [$PYTHON $srcdir/sendpkt.py p0 f2 ff 00 00 00 02 f2 ff 00 00 00 01 89 4f 02 06 01 03 00 00 64 03 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 f2 00 00 00 00 02 f2 00 00 00 00 01 08 00 45 00 00 28 00 01 00 00 40 06 b0 13 c0 a8 00 0a 0a 00 00 0a 04 00 08 00 00 00 00 c8 00 00 00 00 50 02 20 00 b8 5e 00 00 > /dev/null]) | |
5770 | ||
5771 | sleep 1 | |
5772 | ||
5773 | dnl Check the expected de-capsulated TCP packet on the egress interface | |
5774 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0000: *f200 *0000 *0002 *f200 *0000 *0001 *0800 *4500" 2>&1 1>/dev/null]) | |
5775 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0010: *0028 *0001 *0000 *4006 *b013 *c0a8 *000a *0a00" 2>&1 1>/dev/null]) | |
5776 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0020: *000a *0400 *0800 *0000 *00c8 *0000 *0000 *5002" 2>&1 1>/dev/null]) | |
5777 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0030: *2000 *b85e *0000" 2>&1 1>/dev/null]) | |
5778 | ||
5779 | ||
5780 | OVS_TRAFFIC_VSWITCHD_STOP | |
5781 | AT_CLEANUP | |
5782 | ||
5783 | AT_SETUP([nsh - replace header]) | |
5784 | OVS_TRAFFIC_VSWITCHD_START() | |
5785 | ||
5786 | ADD_NAMESPACES(at_ns0, at_ns1) | |
5787 | ||
5788 | ADD_VETH(p0, at_ns0, br0, "0.0.0.0") | |
5789 | ADD_VETH(p1, at_ns1, br0, "0.0.0.0") | |
5790 | ||
5791 | dnl The flow will decap a nsh header and encap a new nsh header | |
5792 | dnl eth/nsh-X/eth/ip/tcp --> OVS --> eth/nsh-Y/eth/ip/tcp | |
5793 | dnl The flow will add another NSH header with nsh_spi=0x101, nsh_si=4, | |
5794 | dnl nsh_ttl=7 and change the md1 context | |
5795 | AT_CHECK([ovs-ofctl -Oopenflow13 add-flow br0 "table=0,priority=100,in_port=ovs-p0,dl_type=0x894f,nsh_spi=0x100,nsh_si=0x03,actions=decap(),decap(),encap(nsh(md_type=1)),set_field:0x07->nsh_ttl,set_field:0x0101->nsh_spi,set_field:0x04->nsh_si,set_field:0x100f0e0d->nsh_c1,set_field:0x0c0b0a09->nsh_c2,set_field:0x08070605->nsh_c3,set_field:0x04030201->nsh_c4,encap(ethernet),set_field:f2:ff:00:00:00:02->dl_dst,set_field:f2:ff:00:00:00:01->dl_src,ovs-p1"]) | |
5796 | ||
5797 | rm ovs-p1.pcap | |
5798 | tcpdump -U -i ovs-p1 -w ovs-p1.pcap & | |
5799 | sleep 1 | |
5800 | ||
5801 | dnl The hex dump is NSH packet with TCP syn payload. pkt=eth/nsh/eth/ip/tcp | |
5802 | dnl The nsh_ttl is 8, nsh_spi is 0x100 and nsh_si is 3 | |
5803 | dnl The packet is sent from p0(at_ns0) interface directed to | |
5804 | dnl p1(at_ns1) interface | |
5805 | NS_CHECK_EXEC([at_ns0], [$PYTHON $srcdir/sendpkt.py p0 f2 ff 00 00 00 02 f2 ff 00 00 00 01 89 4f 02 06 01 03 00 01 00 03 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 f2 00 00 00 00 02 f2 00 00 00 00 01 08 00 45 00 00 28 00 01 00 00 40 06 b0 13 c0 a8 00 0a 0a 00 00 0a 04 00 08 00 00 00 00 c8 00 00 00 00 50 02 20 00 b8 5e 00 00 > /dev/null]) | |
5806 | ||
5807 | sleep 1 | |
5808 | ||
5809 | dnl Check the expected NSH packet with new fields in the header | |
5810 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0000: *f2ff *0000 *0002 *f2ff *0000* 0001 *894f *01c6" 2>&1 1>/dev/null]) | |
5811 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0010: *0103 *0001 *0104 *100f *0e0d *0c0b *0a09 *0807" 2>&1 1>/dev/null]) | |
5812 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0020: *0605 *0403 *0201 *f200 *0000 *0002 *f200 *0000" 2>&1 1>/dev/null]) | |
5813 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0030: *0001 *0800 *4500 *0028 *0001 *0000 *4006 *b013" 2>&1 1>/dev/null]) | |
5814 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0040: *c0a8 *000a *0a00 *000a *0400 *0800 *0000 *00c8" 2>&1 1>/dev/null]) | |
5815 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0050: *0000 *0000 *5002 *2000 *b85e *0000" 2>&1 1>/dev/null]) | |
5816 | ||
5817 | OVS_TRAFFIC_VSWITCHD_STOP | |
5818 | AT_CLEANUP | |
5819 | ||
5820 | ||
5821 | AT_SETUP([nsh - forward]) | |
5822 | OVS_TRAFFIC_VSWITCHD_START() | |
5823 | ||
5824 | ADD_NAMESPACES(at_ns0, at_ns1, at_ns2) | |
5825 | ||
5826 | ADD_VETH(p0, at_ns0, br0, "0.0.0.0") | |
5827 | ADD_VETH(p1, at_ns1, br0, "0.0.0.0") | |
5828 | ADD_VETH(p2, at_ns2, br0, "0.0.0.0") | |
5829 | ||
5830 | dnl Push two flows to OVS. #1 will check on SPI=0X100, SI=2 and send the | |
5831 | dnl packet to at_ns1. #2 will check on SPI=0X100, SI=1 and send the | |
5832 | dnl packet to to at_ns2. | |
5833 | AT_CHECK([ovs-ofctl -Oopenflow13 add-flow br0 "table=0,priority=100,dl_type=0x894f,nsh_spi=0x100,nsh_si=0x02,actions=ovs-p1"]) | |
5834 | AT_CHECK([ovs-ofctl -Oopenflow13 add-flow br0 "table=0,priority=100,dl_type=0x894f,nsh_spi=0x100,nsh_si=0x01,actions=ovs-p2"]) | |
5835 | ||
5836 | ||
5837 | rm ovs-p1.pcap | |
5838 | rm ovs-p2.pcap | |
5839 | tcpdump -U -i ovs-p1 -w ovs-p1.pcap & | |
5840 | tcpdump -U -i ovs-p2 -w ovs-p2.pcap & | |
5841 | sleep 1 | |
5842 | ||
5843 | dnl First send packet from at_ns0 --> OVS with SPI=0x100 and SI=2 | |
5844 | NS_CHECK_EXEC([at_ns0], [$PYTHON $srcdir/sendpkt.py p0 f2 ff 00 00 00 02 f2 ff 00 00 00 01 89 4f 02 06 01 03 00 01 00 02 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 f2 00 00 00 00 02 f2 00 00 00 00 01 08 00 45 00 00 28 00 01 00 00 40 06 b0 13 c0 a8 00 0a 0a 00 00 0a 04 00 08 00 00 00 00 c8 00 00 00 00 50 02 20 00 b8 5e 00 00 > /dev/null]) | |
5845 | ||
5846 | sleep 1 | |
5847 | ||
5848 | dnl Check for the above packet on ovs-p1 interface | |
5849 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0000: *f2ff *0000 *0002 *f2ff *0000 *0001 *894f *0206" 2>&1 1>/dev/null]) | |
5850 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0010: *0103 *0001 *0002 *0102 *0304 *0506 *0708 *090a" 2>&1 1>/dev/null]) | |
5851 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0020: *0b0c *0d0e *0f10 *f200 *0000 *0002 *f200 *0000" 2>&1 1>/dev/null]) | |
5852 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0030: *0001 *0800 *4500 *0028 *0001 *0000 *4006 *b013" 2>&1 1>/dev/null]) | |
5853 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0040: *c0a8 *000a *0a00 *000a *0400 *0800 *0000 *00c8" 2>&1 1>/dev/null]) | |
5854 | AT_CHECK([tcpdump -xx -r ovs-p1.pcap 2>&1 | egrep "0x0050: *0000 *0000 *5002 *2000 *b85e *0000" 2>&1 1>/dev/null]) | |
5855 | ||
5856 | ||
5857 | dnl Send the second packet from at_ns1 --> OVS with SPI=0x100 and SI=1 | |
5858 | NS_CHECK_EXEC([at_ns1], [$PYTHON $srcdir/sendpkt.py p1 f2 ff 00 00 00 02 f2 ff 00 00 00 01 89 4f 01 c6 01 03 00 01 00 01 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 f2 00 00 00 00 02 f2 00 00 00 00 01 08 00 45 00 00 28 00 01 00 00 40 06 b0 13 c0 a8 00 0a 0a 00 00 0a 04 00 08 00 00 00 00 c8 00 00 00 00 50 02 20 00 b8 5e 00 00 > /dev/null]) | |
5859 | ||
5860 | sleep 1 | |
5861 | ||
5862 | dnl Check for the above packet on ovs-p2 interface | |
5863 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0000: *f2ff *0000 *0002 *f2ff *0000 *0001 *894f *01c6" 2>&1 1>/dev/null]) | |
5864 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0010: *0103 *0001 *0001 *0102 *0304 *0506 *0708 *090a" 2>&1 1>/dev/null]) | |
5865 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0020: *0b0c *0d0e *0f10 *f200 *0000 *0002 *f200 *0000" 2>&1 1>/dev/null]) | |
5866 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0030: *0001 *0800 *4500 *0028 *0001 *0000 *4006 *b013" 2>&1 1>/dev/null]) | |
5867 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0040: *c0a8 *000a *0a00 *000a *0400 *0800 *0000 *00c8" 2>&1 1>/dev/null]) | |
5868 | AT_CHECK([tcpdump -xx -r ovs-p2.pcap 2>&1 | egrep "0x0050: *0000 *0000 *5002 *2000 *b85e *0000" 2>&1 1>/dev/null]) | |
5869 | ||
5870 | ||
5871 | ||
79d6e24f EG |
5872 | OVS_TRAFFIC_VSWITCHD_STOP |
5873 | AT_CLEANUP |