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Commit | Line | Data |
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75a75043 BP |
1 | AT_BANNER([learning action]) |
2 | ||
3 | AT_SETUP([learning action - parsing and formatting]) | |
4 | AT_DATA([flows.txt], [[ | |
5 | actions=learn() | |
35f48b8b BP |
6 | actions=learn(send_flow_rem) |
7 | actions=learn(delete_learned) | |
8 | actions=learn(send_flow_rem,delete_learned) | |
75a75043 | 9 | actions=learn(NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[], load:10->NXM_NX_REG0[5..10]) |
0e553d9c | 10 | actions=learn(table=1,idle_timeout=10, hard_timeout=20, fin_idle_timeout=5, fin_hard_timeout=10, priority=10, cookie=0xfedcba9876543210, in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) |
75a75043 BP |
11 | ]]) |
12 | AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], | |
aa233d57 | 13 | [[usable protocols: any |
27527aa0 BP |
14 | chosen protocol: OpenFlow10-table_id |
15 | OFPT_FLOW_MOD (xid=0x1): ADD actions=learn(table=1) | |
35f48b8b BP |
16 | OFPT_FLOW_MOD (xid=0x2): ADD actions=learn(table=1,send_flow_rem) |
17 | OFPT_FLOW_MOD (xid=0x3): ADD actions=learn(table=1,delete_learned) | |
18 | OFPT_FLOW_MOD (xid=0x4): ADD actions=learn(table=1,send_flow_rem,delete_learned) | |
19 | OFPT_FLOW_MOD (xid=0x5): ADD actions=learn(table=1,NXM_OF_VLAN_TCI[0..11],NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[],load:0xa->NXM_NX_REG0[5..10]) | |
20 | OFPT_FLOW_MOD (xid=0x6): ADD actions=learn(table=1,idle_timeout=10,hard_timeout=20,fin_idle_timeout=5,fin_hard_timeout=10,priority=10,cookie=0xfedcba9876543210,in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) | |
75a75043 BP |
21 | ]]) |
22 | AT_CLEANUP | |
eddfcba7 | 23 | |
72333065 JR |
24 | AT_SETUP([learning action - parsing and formatting - illegal in_port_oxm]) |
25 | AT_CHECK([[ovs-ofctl parse-flow 'actions=learn(table=1, in_port_oxm=123456)']], | |
26 | [1], [], [stderr]) | |
27 | AT_CHECK([sed -e 's/.*|ofp_util|WARN|//' < stderr], [0], | |
28 | [[port 123456 is outside the supported range 0 through ffff or 0xffffff00 through 0xffffffff | |
29 | ovs-ofctl: 123456: port value out of range for in_port_oxm | |
30 | ]], [[]]) | |
31 | AT_CLEANUP | |
32 | ||
33 | AT_SETUP([learning action - parsing and formatting - OXM]) | |
34 | AT_DATA([flows.txt], [[ | |
35 | actions=learn(output:OXM_OF_IN_PORT[]) | |
36 | actions=learn(table=1, in_port=1, load:OXM_OF_IN_PORT[]->NXM_NX_REG1[], load:0xfffffffe->OXM_OF_IN_PORT[]) | |
37 | ]]) | |
db0b6c29 | 38 | AT_CHECK([ovs-ofctl -O OpenFlow12 parse-flows flows.txt], [0], |
aa233d57 | 39 | [[usable protocols: any |
db0b6c29 | 40 | chosen protocol: OXM-OpenFlow12 |
0e197060 BP |
41 | OFPT_FLOW_MOD (OF1.2) (xid=0x1): ADD actions=learn(table=1,output:OXM_OF_IN_PORT[]) |
42 | OFPT_FLOW_MOD (OF1.2) (xid=0x2): ADD actions=learn(table=1,in_port=1,load:OXM_OF_IN_PORT[]->NXM_NX_REG1[],load:0xfffffffe->OXM_OF_IN_PORT[]) | |
72333065 JR |
43 | ]]) |
44 | AT_CLEANUP | |
45 | ||
eddfcba7 BP |
46 | AT_SETUP([learning action - examples]) |
47 | AT_DATA([flows.txt], [[ | |
48 | # These are the examples from nicira-ext.h. | |
49 | actions=learn(in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) | |
50 | actions=learn(NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[]) | |
51 | table=0 actions=learn(table=1,hard_timeout=10, NXM_OF_VLAN_TCI[0..11],output:NXM_OF_IN_PORT[]), resubmit(,1) | |
52 | table=1 priority=0 actions=flood | |
53 | ]]) | |
54 | AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], | |
aa233d57 | 55 | [[usable protocols: OXM,OpenFlow10+table_id,NXM+table_id,OpenFlow11 |
27527aa0 BP |
56 | chosen protocol: OpenFlow10+table_id |
57 | OFPT_FLOW_MOD (xid=0x1): ADD table:255 actions=learn(table=1,in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) | |
58 | OFPT_FLOW_MOD (xid=0x2): ADD table:255 actions=learn(table=1,NXM_OF_VLAN_TCI[0..11],NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[]) | |
59 | OFPT_FLOW_MOD (xid=0x3): ADD actions=learn(table=1,hard_timeout=10,NXM_OF_VLAN_TCI[0..11],output:NXM_OF_IN_PORT[]),resubmit(,1) | |
60 | OFPT_FLOW_MOD (xid=0x4): ADD table:1 priority=0 actions=FLOOD | |
eddfcba7 BP |
61 | ]]) |
62 | AT_CLEANUP | |
75a75043 BP |
63 | |
64 | AT_SETUP([learning action - satisfied prerequisites]) | |
65 | AT_DATA([flows.txt], | |
66 | [[actions=learn(eth_type=0x800,load:5->NXM_OF_IP_DST[]) | |
67 | ip,actions=learn(load:NXM_OF_IP_DST[]->NXM_NX_REG1[]) | |
b5e5143b | 68 | ip,actions=learn(eth_type=0x800,OXM_OF_IPV4_DST[]) |
75a75043 BP |
69 | ]]) |
70 | AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], | |
aa233d57 | 71 | [[usable protocols: any |
27527aa0 | 72 | chosen protocol: OpenFlow10-table_id |
f25d0cf3 | 73 | OFPT_FLOW_MOD (xid=0x1): ADD actions=learn(table=1,eth_type=0x800,load:0x5->NXM_OF_IP_DST[]) |
75a75043 BP |
74 | OFPT_FLOW_MOD (xid=0x2): ADD ip actions=learn(table=1,load:NXM_OF_IP_DST[]->NXM_NX_REG1[]) |
75 | OFPT_FLOW_MOD (xid=0x3): ADD ip actions=learn(table=1,eth_type=0x800,NXM_OF_IP_DST[]) | |
76 | ]]) | |
77 | AT_CLEANUP | |
78 | ||
79 | AT_SETUP([learning action - invalid prerequisites]) | |
80 | AT_CHECK([[ovs-ofctl parse-flow 'actions=learn(load:5->NXM_OF_IP_DST[])']], | |
dd43a558 SH |
81 | [1], [], [stderr]) |
82 | AT_CHECK([sed -e 's/.*|meta_flow|WARN|//' < stderr], [0], | |
83 | [[destination field ip_dst lacks correct prerequisites | |
9e404d1e | 84 | ovs-ofctl: actions are invalid with specified match (OFPBAC_MATCH_INCONSISTENT) |
dd43a558 | 85 | ]], [[]]) |
75a75043 | 86 | AT_CHECK([[ovs-ofctl parse-flow 'actions=learn(load:NXM_OF_IP_DST[]->NXM_NX_REG1[])']], |
dd43a558 SH |
87 | [1], [], [stderr]) |
88 | AT_CHECK([sed -e 's/.*|meta_flow|WARN|//' < stderr], [0], | |
89 | [[source field ip_dst lacks correct prerequisites | |
9e404d1e | 90 | ovs-ofctl: actions are invalid with specified match (OFPBAC_MATCH_INCONSISTENT) |
75a75043 BP |
91 | ]]) |
92 | AT_CLEANUP | |
93 | ||
94 | AT_SETUP([learning action - standard VLAN+MAC learning]) | |
023e1e0a | 95 | OVS_VSWITCHD_START( |
e44768b7 JP |
96 | [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \ |
97 | add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2 -- \ | |
98 | add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3]) | |
75a75043 BP |
99 | # Set up flow table for VLAN+MAC learning. |
100 | AT_DATA([flows.txt], [[ | |
101 | table=0 actions=learn(table=1, hard_timeout=60, NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[]), resubmit(,1) | |
102 | table=1 priority=0 actions=flood | |
103 | ]]) | |
104 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
105 | ||
106 | # Trace an ARP packet arriving on port 3, to create a MAC learning entry. | |
e44768b7 | 107 | flow="in_port(3),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)" |
50aa28fd | 108 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
e44768b7 JP |
109 | actual=`tail -1 stdout | sed 's/Datapath actions: //'` |
110 | ||
111 | expected="1,2,100" | |
112 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) | |
113 | mv stdout expout | |
114 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) | |
75a75043 BP |
115 | |
116 | # Check for the MAC learning entry. | |
ef0ce8ae | 117 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl |
b9718b7b | 118 | table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3 |
ef0ce8ae | 119 | table=1, priority=0 actions=FLOOD |
75a75043 BP |
120 | NXST_FLOW reply: |
121 | ]) | |
122 | ||
123 | # Trace a packet arrival destined for the learned MAC. | |
124 | # (This will also learn a MAC.) | |
50aa28fd | 125 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:05),eth_type(0x0806),arp(sip=192.168.0.2,tip=192.168.0.1,op=2,sha=50:54:00:00:00:06,tha=50:54:00:00:00:05)' -generate], [0], [stdout]) |
75a75043 BP |
126 | AT_CHECK([tail -1 stdout], [0], [Datapath actions: 3 |
127 | ]) | |
128 | ||
129 | # Check for both MAC learning entries. | |
ef0ce8ae | 130 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip |sort], [0], [dnl |
b9718b7b BP |
131 | table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3 |
132 | table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1 | |
ef0ce8ae | 133 | table=1, priority=0 actions=FLOOD |
75a75043 BP |
134 | NXST_FLOW reply: |
135 | ]) | |
136 | ||
137 | # Trace a packet arrival that updates the first learned MAC entry. | |
e44768b7 | 138 | flow="in_port(2),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)" |
50aa28fd | 139 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
e44768b7 JP |
140 | actual=`tail -1 stdout | sed 's/Datapath actions: //'` |
141 | ||
142 | expected="1,3,100" | |
143 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) | |
144 | mv stdout expout | |
145 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) | |
75a75043 BP |
146 | |
147 | # Check that the MAC learning entry was updated. | |
ef0ce8ae | 148 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl |
b9718b7b BP |
149 | table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:2 |
150 | table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1 | |
ef0ce8ae | 151 | table=1, priority=0 actions=FLOOD |
75a75043 BP |
152 | NXST_FLOW reply: |
153 | ]) | |
023e1e0a | 154 | OVS_VSWITCHD_STOP |
75a75043 | 155 | AT_CLEANUP |
0e553d9c | 156 | |
644e2a7c BP |
157 | dnl This test checks that repeated uses of a "learn" action cause the |
158 | dnl modified time of the learned flow to advance. Otherwise, the | |
159 | dnl learned flow will expire after its hard timeout even though it's | |
160 | dnl supposed to be refreshed. (The expiration can be hard to see since | |
161 | dnl it gets re-learned again the next time a packet appears, but | |
162 | dnl sometimes the expiration can cause temporary flooding etc.) | |
163 | AT_SETUP([learning action - learn refreshes hard_age]) | |
164 | OVS_VSWITCHD_START( | |
165 | [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \ | |
166 | add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2 -- \ | |
167 | add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3]) | |
168 | ||
169 | ovs-appctl time/stop | |
170 | ||
171 | # Set up flow table for MAC learning. | |
172 | AT_DATA([flows.txt], [[ | |
173 | table=0 actions=learn(table=1, hard_timeout=10, NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[]), resubmit(,1) | |
174 | table=1 priority=0 actions=flood | |
175 | ]]) | |
176 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
177 | ||
178 | # Trace an ICMP packet arriving on port 3, to create a MAC learning entry. | |
179 | flow="in_port(3),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=0,code=0)" | |
50aa28fd | 180 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
644e2a7c BP |
181 | actual=`tail -1 stdout | sed 's/Datapath actions: //'` |
182 | ||
183 | expected="1,2,100" | |
184 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) | |
185 | mv stdout expout | |
186 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) | |
187 | ||
188 | # Check that the MAC learning entry appeared. | |
189 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl | |
190 | table=1, hard_timeout=10, dl_dst=50:54:00:00:00:07 actions=output:3 | |
191 | table=1, priority=0 actions=FLOOD | |
192 | NXST_FLOW reply: | |
193 | ]) | |
194 | ||
195 | # For 25 seconds, make sure that the MAC learning entry doesn't | |
196 | # disappear as long as we refresh it every second. | |
197 | for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25; do | |
198 | ovs-appctl time/warp 1000 | |
50aa28fd | 199 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
644e2a7c BP |
200 | |
201 | # Check that the entry is there. | |
202 | AT_CHECK([ovs-ofctl dump-flows br0 table=1], [0], [stdout]) | |
203 | AT_CHECK([ofctl_strip < stdout | sort], [0], [dnl | |
204 | table=1, hard_timeout=10, dl_dst=50:54:00:00:00:07 actions=output:3 | |
205 | table=1, priority=0 actions=FLOOD | |
206 | NXST_FLOW reply: | |
207 | ]) | |
208 | ||
209 | if test $i != 1; then | |
210 | # Check that hard_age has appeared. We need to do this separately | |
211 | # from the above check because ofctl_strip removes it. dump-flows | |
212 | # only prints hard_age when it is different from the flow's duration | |
213 | # (that is, the number of seconds from the time it was created), | |
214 | # so we only check for it after we've refreshed the flow once. | |
215 | AT_CHECK([grep dl_dst=50:54:00:00:00:07 stdout | grep -c hard_age], | |
216 | [0], [1 | |
217 | ]) | |
218 | fi | |
219 | done | |
220 | ||
221 | # Make sure that 15 seconds without refreshing makes the flow time out. | |
bdba1947 | 222 | ovs-appctl time/warp 15000 5000 |
1ddccd4e YT |
223 | sleep 1 |
224 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl | |
644e2a7c BP |
225 | table=1, priority=0 actions=FLOOD |
226 | NXST_FLOW reply: | |
227 | ]) | |
228 | OVS_VSWITCHD_STOP | |
229 | AT_CLEANUP | |
230 | ||
337b9cec BP |
231 | AT_SETUP([learning action - TCPv4 port learning]) |
232 | OVS_VSWITCHD_START( | |
e44768b7 JP |
233 | [add-port br0 p1 -- set Interface p1 type=dummy -- \ |
234 | add-port br0 p2 -- set Interface p2 type=dummy -- \ | |
235 | add-port br0 p3 -- set Interface p3 type=dummy]) | |
337b9cec BP |
236 | # Set up flow table for TCPv4 port learning. |
237 | AT_CHECK([[ovs-ofctl add-flow br0 'table=0 tcp actions=learn(table=1, hard_timeout=60, eth_type=0x800, nw_proto=6, NXM_OF_IP_SRC[]=NXM_OF_IP_DST[], NXM_OF_IP_DST[]=NXM_OF_IP_SRC[], NXM_OF_TCP_SRC[]=NXM_OF_TCP_DST[], NXM_OF_TCP_DST[]=NXM_OF_TCP_SRC[]), flood']]) | |
238 | ||
239 | # Trace a TCPv4 packet arriving on port 3. | |
e44768b7 | 240 | flow="in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:06),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=6,tos=0,ttl=64,frag=no),tcp(src=40000,dst=80)" |
50aa28fd | 241 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
e44768b7 JP |
242 | actual=`tail -1 stdout | sed 's/Datapath actions: //'` |
243 | ||
244 | expected="1,2,100" | |
245 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) | |
246 | mv stdout expout | |
247 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) | |
337b9cec BP |
248 | |
249 | # Check for the learning entry. | |
250 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl | |
b9718b7b | 251 | table=1, hard_timeout=60, tcp,nw_src=192.168.0.1,nw_dst=192.168.0.2,tp_src=80,tp_dst=40000 actions=drop |
337b9cec BP |
252 | NXST_FLOW reply: |
253 | ]) | |
254 | OVS_VSWITCHD_STOP | |
255 | AT_CLEANUP | |
256 | ||
257 | AT_SETUP([learning action - TCPv6 port learning]) | |
258 | OVS_VSWITCHD_START( | |
e44768b7 JP |
259 | [add-port br0 p1 -- set Interface p1 type=dummy -- \ |
260 | add-port br0 p2 -- set Interface p2 type=dummy -- \ | |
261 | add-port br0 p3 -- set Interface p3 type=dummy]) | |
337b9cec | 262 | # Set up flow table for TCPv6 port learning. |
3d792b70 BP |
263 | # Also add a 128-bit-wide "load" action and a 128-bit literal match to check |
264 | # that they work. | |
265 | AT_CHECK([[ovs-ofctl add-flow br0 'table=0 tcp6 actions=learn(table=1, hard_timeout=60, eth_type=0x86dd, nw_proto=6, NXM_NX_IPV6_SRC[]=NXM_NX_IPV6_DST[], ipv6_dst=2001:0db8:85a3:0000:0000:8a2e:0370:7334, NXM_OF_TCP_SRC[]=NXM_OF_TCP_DST[], NXM_OF_TCP_DST[]=NXM_OF_TCP_SRC[], load(0x20010db885a308d313198a2e03707348->NXM_NX_IPV6_DST[])), flood']]) | |
337b9cec BP |
266 | |
267 | # Trace a TCPv6 packet arriving on port 3. | |
e44768b7 | 268 | flow="in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:06),eth_type(0x86dd),ipv6(src=fec0::2,dst=fec0::1,label=0,proto=6,tclass=0,hlimit=255,frag=no),tcp(src=40000,dst=80)" |
50aa28fd | 269 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow" -generate], [0], [stdout]) |
e44768b7 JP |
270 | actual=`tail -1 stdout | sed 's/Datapath actions: //'` |
271 | ||
272 | expected="1,2,100" | |
273 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) | |
274 | mv stdout expout | |
275 | AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) | |
337b9cec BP |
276 | |
277 | # Check for the learning entry. | |
3d792b70 | 278 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl |
b9718b7b | 279 | table=1, hard_timeout=60, tcp6,ipv6_src=fec0::1,ipv6_dst=2001:db8:85a3::8a2e:370:7334,tp_src=80,tp_dst=40000 actions=load:0x13198a2e03707348->NXM_NX_IPV6_DST[[0..63]],load:0x20010db885a308d3->NXM_NX_IPV6_DST[[64..127]] |
3d792b70 | 280 | tcp6 actions=learn(table=1,hard_timeout=60,eth_type=0x86dd,nw_proto=6,NXM_NX_IPV6_SRC[[]]=NXM_NX_IPV6_DST[[]],ipv6_dst=2001:db8:85a3::8a2e:370:7334,NXM_OF_TCP_SRC[[]]=NXM_OF_TCP_DST[[]],NXM_OF_TCP_DST[[]]=NXM_OF_TCP_SRC[[]],load:0x20010db885a308d313198a2e03707348->NXM_NX_IPV6_DST[[]]),FLOOD |
337b9cec BP |
281 | NXST_FLOW reply: |
282 | ]) | |
283 | OVS_VSWITCHD_STOP | |
284 | AT_CLEANUP | |
285 | ||
7cf2e080 BP |
286 | # In this use of a learn action, the first packet in the flow creates |
287 | # a new flow that changes the behavior of subsequent packets in the | |
288 | # flow. | |
289 | AT_SETUP([learning action - self-modifying flow]) | |
290 | OVS_VSWITCHD_START | |
291 | ADD_OF_PORTS([br0], 1, 2, 3) | |
292 | ||
31ef9f51 | 293 | ovs-appctl time/stop |
7cf2e080 BP |
294 | # Set up flow table for TCPv4 port learning. |
295 | AT_CHECK([[ovs-ofctl add-flow br0 'actions=load:3->NXM_NX_REG0[0..15],learn(table=0,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2']]) | |
296 | ||
297 | # Trace some packets arriving. The particular packets don't matter. | |
298 | for i in 1 2 3 4 5 6 7 8 9 10; do | |
299 | ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' | |
b0ed42c8 | 300 | ovs-appctl time/warp 10 |
15155807 YT |
301 | if [[ $i -eq 1 ]]; then |
302 | sleep 1 | |
303 | fi | |
7cf2e080 BP |
304 | done |
305 | ||
306 | # Check for the learning entry. | |
b0ed42c8 | 307 | ovs-appctl time/warp 1000 |
7cf2e080 BP |
308 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], |
309 | [[ n_packets=1, n_bytes=60, actions=load:0x3->NXM_NX_REG0[0..15],learn(table=0,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2 | |
b0ed42c8 | 310 | n_packets=9, n_bytes=540, priority=65535,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:05 actions=output:3 |
7cf2e080 BP |
311 | NXST_FLOW reply: |
312 | ]]) | |
313 | ||
314 | # Check that the first packet went out port 2 and the rest out port 3. | |
315 | AT_CHECK( | |
316 | [(ovs-ofctl dump-ports br0 2; ovs-ofctl dump-ports br0 3) | STRIP_XIDS], [0], | |
317 | [OFPST_PORT reply: 1 ports | |
318 | port 2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
319 | tx pkts=1, bytes=60, drop=0, errs=0, coll=0 | |
320 | OFPST_PORT reply: 1 ports | |
321 | port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
322 | tx pkts=9, bytes=540, drop=0, errs=0, coll=0 | |
323 | ]) | |
619d5f98 JS |
324 | |
325 | OVS_VSWITCHD_STOP | |
326 | AT_CLEANUP | |
327 | ||
328 | # This test is much like the previous, but adds idle timeouts and sends | |
329 | # two different flows to the bridge. This tests that the statistics are | |
330 | # attributed correctly. | |
331 | AT_SETUP([learning action - self-modifying flow with idle_timeout]) | |
332 | OVS_VSWITCHD_START | |
333 | ADD_OF_PORTS([br0], 1, 2, 3) | |
334 | ||
335 | ovs-appctl time/stop | |
336 | # Set up flow table for TCPv4 port learning. | |
337 | AT_CHECK([[ovs-ofctl add-flow br0 'actions=load:3->NXM_NX_REG0[0..15],learn(table=0,idle_timeout=5,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2']]) | |
338 | ||
339 | # Trace some packets arriving. The particular packets don't matter. | |
340 | for i in `seq 1 10`; do | |
341 | ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' | |
342 | ovs-appctl time/warp 10 | |
343 | if [[ $i -eq 1 ]]; then | |
344 | sleep 1 | |
345 | fi | |
346 | done | |
347 | ||
348 | # Trace some packets arriving. This is is a different flow from the previous. | |
349 | # Note that we advance time by 1 second between each packet here. | |
350 | for i in `seq 1 10`; do | |
351 | ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' | |
352 | ovs-appctl time/warp 1000 | |
7f12bdcc YT |
353 | # Note: netdev-dummy/receive merely queues the packet. |
354 | # We need to wait for other thread to process the packet | |
355 | # and update the flow's 'used' for the packet. | |
356 | # (i % 3 == 0) below is somehow arbitrary but chosen to ensure | |
357 | # that we update the flow's 'used' frequently enough to prevent | |
358 | # idle_timeout. | |
3ef64336 | 359 | if [[ $i -eq 1 -o $((i % 3)) -eq 0 ]]; then |
619d5f98 JS |
360 | sleep 1 |
361 | fi | |
362 | done | |
363 | ||
4b10fd11 YT |
364 | # Check that the first packet of each flow went out port 2 and the rest out |
365 | # port 3. | |
619d5f98 JS |
366 | AT_CHECK( |
367 | [(ovs-ofctl dump-ports br0 2; ovs-ofctl dump-ports br0 3) | STRIP_XIDS], [0], | |
368 | [OFPST_PORT reply: 1 ports | |
369 | port 2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
370 | tx pkts=2, bytes=120, drop=0, errs=0, coll=0 | |
371 | OFPST_PORT reply: 1 ports | |
372 | port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
373 | tx pkts=18, bytes=1080, drop=0, errs=0, coll=0 | |
374 | ]) | |
375 | ||
376 | # Check for the learning entry. | |
377 | ovs-appctl time/warp 1000 | |
378 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], | |
379 | [[ n_packets=2, n_bytes=120, actions=load:0x3->NXM_NX_REG0[0..15],learn(table=0,idle_timeout=5,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2 | |
380 | n_packets=9, n_bytes=540, idle_timeout=5, priority=65535,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:06 actions=output:3 | |
381 | NXST_FLOW reply: | |
382 | ]]) | |
383 | OVS_VSWITCHD_STOP | |
384 | AT_CLEANUP | |
385 | ||
bd2f109b | 386 | # This test is much like the previous, but adds hard timeouts and sends |
619d5f98 JS |
387 | # two different flows to the bridge. This tests that the statistics are |
388 | # attributed correctly. | |
389 | AT_SETUP([learning action - self-modifying flow with hard_timeout]) | |
390 | OVS_VSWITCHD_START | |
391 | ADD_OF_PORTS([br0], 1, 2, 3) | |
392 | ||
393 | ovs-appctl time/stop | |
394 | # Set up flow table for TCPv4 port learning. | |
c2dc87c9 | 395 | AT_CHECK([[ovs-ofctl add-flow br0 'actions=load:3->NXM_NX_REG0[0..15],learn(table=0,hard_timeout=10,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2']]) |
619d5f98 JS |
396 | |
397 | # Trace some packets arriving. The particular packets don't matter. | |
398 | for i in `seq 1 10`; do | |
399 | ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' | |
619d5f98 JS |
400 | if [[ $i -eq 1 ]]; then |
401 | sleep 1 | |
402 | fi | |
c2dc87c9 | 403 | ovs-appctl time/warp 10 |
619d5f98 JS |
404 | done |
405 | ||
406 | # Trace some packets arriving. This is is a different flow from the previous. | |
c2dc87c9 | 407 | # Note that we advance time by 2 second between each packet here. |
619d5f98 JS |
408 | for i in `seq 1 10`; do |
409 | ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' | |
c2dc87c9 YT |
410 | # Note: hard_timeout should fire immediately after #6 packet. |
411 | # #7 packet re-install the flow and the following 3 packets | |
412 | # (#8, #9, #10) use the flow. | |
413 | # it's difficult to predict the exact timing of rule expiry | |
414 | # because it's affected by flow dumper thread via udpif_dump_seq. | |
415 | # hard_timeout value for this test was chosen to overcome the uncertainty. | |
dd7ec292 YT |
416 | # |
417 | # receive #1 learn, install flow with hard_timeout=10 | |
418 | # sleep to ensure the flow installation | |
419 | # (warp, timeout left 8s) | |
420 | # receive #2 the learned flow | |
421 | # (warp, timeout left 6s) | |
422 | # receive #3 | |
423 | # (warp, timeout left 4s) | |
424 | # receive #4 | |
425 | # (warp, timeout left 2s) | |
426 | # receive #5 | |
427 | # (warp, timeout left 0s) | |
428 | # NOTE: OVS does not consider this expired yet. cf. rule_expire() | |
429 | # receive #6 | |
430 | # (warp, timeout left -2s) | |
431 | # sleep to ensure flow expiration | |
432 | # receive #7 learn, install flow with hard_timeout=10 | |
433 | # sleep to ensure the flow installation | |
434 | # (warp, timeout left 8s) | |
435 | # receive #8 | |
436 | # (warp, timeout left 6s) | |
437 | # receive #9 | |
438 | # (warp, timeout left 4s) | |
439 | # receive #10 | |
440 | # (warp, timeout left 2s) | |
441 | if [[ $i -eq 1 -o $i -eq 7 ]]; then | |
619d5f98 JS |
442 | sleep 1 |
443 | fi | |
c2dc87c9 | 444 | ovs-appctl time/warp 2000 |
dd7ec292 YT |
445 | if [[ $i -eq 6 ]]; then |
446 | sleep 1 | |
447 | fi | |
619d5f98 JS |
448 | done |
449 | ||
4b10fd11 YT |
450 | # Check that the first packet of each flow went out port 2 and the rest out |
451 | # port 3. | |
619d5f98 JS |
452 | AT_CHECK( |
453 | [(ovs-ofctl dump-ports br0 2; ovs-ofctl dump-ports br0 3) | STRIP_XIDS], [0], | |
454 | [OFPST_PORT reply: 1 ports | |
455 | port 2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
456 | tx pkts=3, bytes=180, drop=0, errs=0, coll=0 | |
457 | OFPST_PORT reply: 1 ports | |
458 | port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 | |
459 | tx pkts=17, bytes=1020, drop=0, errs=0, coll=0 | |
460 | ]) | |
461 | ||
462 | # Check for the learning entry. | |
463 | ovs-appctl time/warp 1000 | |
c2dc87c9 | 464 | sleep 1 |
619d5f98 | 465 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], |
c2dc87c9 YT |
466 | [[ n_packets=3, n_bytes=180, actions=load:0x3->NXM_NX_REG0[0..15],learn(table=0,hard_timeout=10,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2 |
467 | n_packets=3, n_bytes=180, hard_timeout=10, priority=65535,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:06 actions=output:3 | |
619d5f98 JS |
468 | NXST_FLOW reply: |
469 | ]]) | |
7cf2e080 BP |
470 | OVS_VSWITCHD_STOP |
471 | AT_CLEANUP | |
472 | ||
0e553d9c BP |
473 | AT_SETUP([learning action - fin_timeout feature]) |
474 | # This is a totally artificial use of the "learn" action. The only purpose | |
475 | # is to check that specifying fin_idle_timeout or fin_hard_timeout causes | |
476 | # a corresponding fin_timeout action to end up in the learned flows. | |
e1b1d06a JP |
477 | OVS_VSWITCHD_START( |
478 | [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1]) | |
0e553d9c | 479 | AT_CHECK([[ovs-ofctl add-flow br0 'actions=learn(fin_hard_timeout=10, fin_idle_timeout=5, NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[])']]) |
50aa28fd | 480 | AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)' -generate], [0], [ignore]) |
0e553d9c BP |
481 | AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip], [0], |
482 | [NXST_FLOW reply: | |
483 | table=1, dl_dst=50:54:00:00:00:05 actions=fin_timeout(idle_timeout=5,hard_timeout=10),output:1 | |
484 | ]) | |
485 | OVS_VSWITCHD_STOP | |
486 | AT_CLEANUP | |
35f48b8b BP |
487 | |
488 | AT_SETUP([learning action - delete_learned feature]) | |
489 | OVS_VSWITCHD_START | |
490 | ||
491 | # Add some initial flows and check that it was successful. | |
492 | AT_DATA([flows.txt], [dnl | |
493 | reg0=0x1 actions=learn(delete_learned,cookie=0x123) | |
494 | reg0=0x2 actions=learn(delete_learned,cookie=0x123) | |
495 | cookie=0x123, table=1, reg0=0x3 actions=drop | |
496 | cookie=0x123, table=1, reg0=0x4 actions=drop | |
497 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
498 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
499 | ]) | |
500 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
501 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
502 | cookie=0x123, table=1, reg0=0x3 actions=drop | |
503 | cookie=0x123, table=1, reg0=0x4 actions=drop | |
504 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
505 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
506 | reg0=0x1 actions=learn(table=1,delete_learned,cookie=0x123) | |
507 | reg0=0x2 actions=learn(table=1,delete_learned,cookie=0x123) | |
508 | NXST_FLOW reply: | |
509 | ]) | |
510 | ||
511 | # Delete one of the learn actions. The learned flows should stay, since there | |
512 | # is another learn action with the identical target. | |
513 | AT_CHECK([ovs-ofctl del-flows br0 'table=0 reg0=1']) | |
514 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
515 | cookie=0x123, table=1, reg0=0x3 actions=drop | |
516 | cookie=0x123, table=1, reg0=0x4 actions=drop | |
517 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
518 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
519 | reg0=0x2 actions=learn(table=1,delete_learned,cookie=0x123) | |
520 | NXST_FLOW reply: | |
521 | ]) | |
522 | ||
523 | # Change the flow with the learn action by adding a second action. The learned | |
524 | # flows should stay because the learn action is still there. | |
525 | AT_CHECK([ovs-ofctl mod-flows br0 'table=0 reg0=2 actions=output:1,learn(delete_learned,cookie=0x123)']) | |
526 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
527 | cookie=0x123, table=1, reg0=0x3 actions=drop | |
528 | cookie=0x123, table=1, reg0=0x4 actions=drop | |
529 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
530 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
531 | reg0=0x2 actions=output:1,learn(table=1,delete_learned,cookie=0x123) | |
532 | NXST_FLOW reply: | |
533 | ]) | |
534 | ||
535 | # Change the flow with the learn action by replacing its learn action by one | |
536 | # with a different target. The (previous) learned flows disappear. | |
537 | AT_CHECK([ovs-ofctl mod-flows br0 'table=0 reg0=2 actions=learn(delete_learned,cookie=0x234)']) | |
538 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
539 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
540 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
541 | reg0=0x2 actions=learn(table=1,delete_learned,cookie=0x234) | |
542 | NXST_FLOW reply: | |
543 | ]) | |
544 | ||
545 | # Use add-flow to replace the flow with the learn action by one with the | |
546 | # same learn action and an extra action. The (new) learned flow remains. | |
547 | AT_CHECK([ovs-ofctl add-flow br0 'table=0 reg0=2 actions=learn(delete_learned,cookie=0x234),output:2']) | |
548 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
549 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
550 | cookie=0x234, table=1, reg0=0x6 actions=drop | |
551 | reg0=0x2 actions=learn(table=1,delete_learned,cookie=0x234),output:2 | |
552 | NXST_FLOW reply: | |
553 | ]) | |
554 | ||
555 | # Delete the flow with the learn action. The learned flow disappears too. | |
556 | AT_CHECK([ovs-ofctl del-flows br0 table=0]) | |
557 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
558 | cookie=0x123, table=2, reg0=0x5 actions=drop | |
559 | NXST_FLOW reply: | |
560 | ]) | |
561 | ||
562 | # Add a new set of flows to check on a corner case: the learned flows | |
563 | # contain their own learn actions which cascade to further deletions. | |
564 | # This can't happen if the learned flows were actually created by a | |
565 | # learn action, since the learn action has very restricted action | |
566 | # support, but there's no restriction that the deleted flows were | |
567 | # created by a learn action. | |
568 | AT_DATA([flows.txt], [dnl | |
569 | reg0=0x1 actions=learn(table=1,delete_learned,cookie=0x123) | |
570 | reg0=0x2 actions=learn(table=2,delete_learned,cookie=0x234) | |
571 | cookie=0x123, table=1, reg0=0x3 actions=learn(table=3,delete_learned,cookie=0x345) | |
572 | cookie=0x234, table=2, reg0=0x3 actions=learn(table=4,delete_learned,cookie=0x456) | |
573 | cookie=0x345, table=3, reg0=0x4 actions=learn(table=5,delete_learned,cookie=0x567) | |
574 | cookie=0x456, table=4, reg0=0x5 actions=learn(table=5,delete_learned,cookie=0x567) | |
575 | cookie=0x567, table=5, reg0=0x6 actions=drop | |
576 | cookie=0x567, table=5, reg0=0x7 actions=drop | |
577 | cookie=0x567, table=5, reg0=0x8 actions=drop | |
578 | ]) | |
579 | AT_CHECK([ovs-ofctl del-flows br0]) | |
580 | AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) | |
581 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
582 | cookie=0x123, table=1, reg0=0x3 actions=learn(table=3,delete_learned,cookie=0x345) | |
583 | cookie=0x234, table=2, reg0=0x3 actions=learn(table=4,delete_learned,cookie=0x456) | |
584 | cookie=0x345, table=3, reg0=0x4 actions=learn(table=5,delete_learned,cookie=0x567) | |
585 | cookie=0x456, table=4, reg0=0x5 actions=learn(table=5,delete_learned,cookie=0x567) | |
586 | cookie=0x567, table=5, reg0=0x6 actions=drop | |
587 | cookie=0x567, table=5, reg0=0x7 actions=drop | |
588 | cookie=0x567, table=5, reg0=0x8 actions=drop | |
589 | reg0=0x1 actions=learn(table=1,delete_learned,cookie=0x123) | |
590 | reg0=0x2 actions=learn(table=2,delete_learned,cookie=0x234) | |
591 | NXST_FLOW reply: | |
592 | ]) | |
593 | ||
594 | # Deleting the flow with reg0=1 should cascade to delete a few levels | |
595 | # of learned flows, but the ones with cookie=0x567 stick around | |
596 | # because of the flow with cookie=0x456. | |
597 | AT_CHECK([ovs-ofctl del-flows br0 'table=0 reg0=1']) | |
598 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
599 | cookie=0x234, table=2, reg0=0x3 actions=learn(table=4,delete_learned,cookie=0x456) | |
600 | cookie=0x456, table=4, reg0=0x5 actions=learn(table=5,delete_learned,cookie=0x567) | |
601 | cookie=0x567, table=5, reg0=0x6 actions=drop | |
602 | cookie=0x567, table=5, reg0=0x7 actions=drop | |
603 | cookie=0x567, table=5, reg0=0x8 actions=drop | |
604 | reg0=0x2 actions=learn(table=2,delete_learned,cookie=0x234) | |
605 | NXST_FLOW reply: | |
606 | ]) | |
607 | ||
608 | # Deleting the flow with reg0=2 should cascade to delete all the rest: | |
609 | AT_CHECK([ovs-ofctl del-flows br0 'table=0 reg0=2']) | |
610 | AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl | |
611 | NXST_FLOW reply: | |
612 | ]) | |
613 | OVS_VSWITCHD_STOP | |
614 | AT_CLEANUP |