1 AT_BANNER([tunnel_push_pop])
3 AT_SETUP([tunnel_push_pop - erspan])
4 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
5 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
6 AT_CHECK([ovs-vsctl add-port int-br t1 -- set Interface t1 type=erspan \
7 options:remote_ip=1.1.2.92 options:key=123 options:erspan_ver=1 \
8 options:erspan_idx=3 ofport_request=2 \
9 -- add-port int-br t2 -- set Interface t2 type=erspan \
10 options:remote_ip=1.1.2.92 options:key=567 options:erspan_ver=2 \
11 options:erspan_dir=1 options:erspan_hwid=0x7 ofport_request=3\
12 -- add-port int-br t3 -- set Interface t3 type=erspan \
13 options:remote_ip=flow options:erspan_ver=2 options:key=456 \
14 options:erspan_hwid=flow options:erspan_dir=flow ofport_request=4\
15 -- add-port int-br t4 -- set Interface t4 type=erspan \
16 options:remote_ip=flow options:erspan_ver=2 options:key=56 \
17 options:erspan_ver=flow ofport_request=5\
20 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
21 dummy@ovs-dummy: hit:0 missed:0
23 br0 65534/100: (dummy-internal)
26 int-br 65534/2: (dummy-internal)
27 t1 2/3: (erspan: erspan_idx=0x3, erspan_ver=1, key=123, remote_ip=1.1.2.92)
28 t2 3/3: (erspan: erspan_dir=1, erspan_hwid=0x7, erspan_ver=2, key=567, remote_ip=1.1.2.92)
29 t3 4/3: (erspan: erspan_dir=flow, erspan_hwid=flow, erspan_ver=2, key=456, remote_ip=flow)
30 t4 5/3: (erspan: erspan_dir=flow, erspan_hwid=flow, erspan_idx=flow, erspan_ver=flow, key=56, remote_ip=flow)
33 dnl First setup dummy interface IP address, then add the route
34 dnl so that tnl-port table can get valid IP address for the device.
35 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
37 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
40 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
43 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0 pkt_mark=1234], [0], [OK
46 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
49 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
51 AT_CHECK([ovs-appctl netdev-dummy/receive int-br 'in_port(2),eth(src=aa:55:aa:55:00:00,dst=f8:bc:12:ff:ff:ff),eth_type(0x0800),ipv4(src=1.1.3.92,dst=1.1.3.88,proto=1,tos=0,ttl=64,frag=no),icmp(type=0,code=0)'])
53 dnl Wait for the two ARP requests to be sent. Sometimes the system
54 dnl can be slow (e.g. under valgrind)
55 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | sort | uniq | wc -l` -ge 1])
57 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
59 AT_CHECK([cat p0.pcap.txt | grep 101025 | uniq], [0], [dnl
60 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025c
65 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(100),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])
66 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(100),eth(src=f8:bc:12:44:34:b7,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.93,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b7,tha=00:00:00:00:00:00)'])
67 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(100),eth(src=f8:bc:12:44:34:b8,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.94,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b8,tha=00:00:00:00:00:00)'])
69 ovs-appctl time/warp 1000
70 ovs-appctl time/warp 1000
72 AT_CHECK([ovs-appctl tnl/neigh/show | tail -n+3 | sort], [0], [dnl
73 1.1.2.92 f8:bc:12:44:34:b6 br0
74 1.1.2.93 f8:bc:12:44:34:b7 br0
75 1.1.2.94 f8:bc:12:44:34:b8 br0
78 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
80 erspan_sys (3) ref_cnt=4
83 dnl Check ERSPAN v1 tunnel push
84 AT_CHECK([ovs-vsctl -- set Interface br0 options:pcap=br0.pcap])
85 AT_CHECK([ovs-ofctl add-flow int-br action=2])
86 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
87 AT_CHECK([tail -1 stdout], [0],
88 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=50,type=107,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=1,sid=0x7b,idx=0x3)),out_port(100)),1)
91 dnl Check ERSPAN v2 tunnel push
92 AT_CHECK([ovs-ofctl mod-flows int-br action=3])
93 AT_CHECK([ovs-appctl revalidator/wait])
94 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
95 AT_CHECK([tail -1 stdout], [0],
96 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=54,type=107,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=2,sid=0x237,dir=1,hwid=0x7)),out_port(100)),1)
99 dnl Check ERSPAN v2 flow-based tunnel push
100 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:1->tun_erspan_dir,set_field:0x1->tun_erspan_hwid,4"])
101 AT_CHECK([ovs-appctl revalidator/wait])
102 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
103 AT_CHECK([tail -1 stdout], [0],
104 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=54,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=2,sid=0x1c8,dir=1,hwid=0x1)),out_port(100)),1)
107 dnl Check ERSPAN v2 flow-based tunnel push, erspan_ver=flow
108 dnl Dynamically set erspan v2
109 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:2->tun_erspan_ver,set_field:1->tun_erspan_dir,set_field:0x1->tun_erspan_hwid,5"])
110 AT_CHECK([ovs-appctl revalidator/wait])
111 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
112 AT_CHECK([tail -1 stdout], [0],
113 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=54,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=2,sid=0x38,dir=1,hwid=0x1)),out_port(100)),1)
116 dnl Dynamically set erspan v1
117 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:1->tun_erspan_ver,set_field:1->tun_erspan_idx,5"])
118 AT_CHECK([ovs-appctl revalidator/wait])
119 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
120 AT_CHECK([tail -1 stdout], [0],
121 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=50,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=1,sid=0x38,idx=0x1)),out_port(100)),1)
124 dnl Check ERSPAN v2 flow-based tunnel push
125 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:1->tun_erspan_dir,set_field:0x1->tun_erspan_hwid,4"])
126 AT_CHECK([ovs-appctl revalidator/wait])
127 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
128 AT_CHECK([tail -1 stdout], [0],
129 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=54,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=2,sid=0x1c8,dir=1,hwid=0x1)),out_port(100)),1)
132 dnl Check ERSPAN v2 flow-based tunnel push, erspan_ver=flow
133 dnl Dynamically set erspan v2
134 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:2->tun_erspan_ver,set_field:1->tun_erspan_dir,set_field:0x1->tun_erspan_hwid,5"])
135 AT_CHECK([ovs-appctl revalidator/wait])
136 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
137 AT_CHECK([tail -1 stdout], [0],
138 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=54,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=2,sid=0x38,dir=1,hwid=0x1)),out_port(100)),1)
141 dnl Dynamically set erspan v1
142 AT_CHECK([ovs-ofctl mod-flows int-br "action=set_field:1.1.2.94->tun_dst,set_field:1->tun_erspan_ver,set_field:1->tun_erspan_idx,5"])
143 AT_CHECK([ovs-appctl revalidator/wait])
144 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
145 AT_CHECK([tail -1 stdout], [0],
146 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=50,type=107,eth(dst=f8:bc:12:44:34:b8,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.94,proto=47,tos=0,ttl=64,frag=0x4000),erspan(ver=1,sid=0x38,idx=0x1)),out_port(100)),1)
149 dnl Check ERSPAN tunnel pop
150 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.11.93,dst=1.1.2.88,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
151 AT_CHECK([tail -1 stdout], [0],
152 [Datapath actions: tnl_pop(3)
155 AT_CHECK([ovs-ofctl del-flows int-br])
157 dnl Check decapsulation of ERSPAN v1
158 dnl Hex dump: GRE:(100088be)
159 dnl ERSPAN: v1, session id = 0x7b (1000007b), index=3 (00000003)
160 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c01010258100088be000000011000007b00000003fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
162 AT_CHECK([ovs-appctl revalidator/wait])
163 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port 2'], [0], [dnl
164 port 2: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
167 dnl Check decapsulation ERSPAN v2
168 dnl Hex dump: GRE:(100022eb)
169 dnl ERSPAN: v2, session id = 0x237 (20000237), hwid =7, dir = 1 (00000078)
170 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c01010258100022eb000000012000023710abcd0100000078fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
172 AT_CHECK([ovs-appctl revalidator/wait])
173 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port 3'], [0], [dnl
174 port 3: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
177 dnl Check ERSPAN encap in pcap file
178 dnl This ARP reply from p0 has two effects:
179 dnl 1. The ARP cache will learn that 1.1.2.92 is at f8:bc:12:44:34:b6.
180 dnl 2. The br0 mac learning will learn that f8:bc:12:44:34:b6 is on p0.
181 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(2),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])
183 AT_CHECK([ovs-vsctl -- set Interface p0 options:tx_pcap=p0.pcap])
185 dnl Output to tunnel from a int-br internal port
186 AT_CHECK([ovs-ofctl add-flow int-br "in_port=LOCAL,actions=output:2"])
187 AT_CHECK([ovs-appctl revalidator/wait])
188 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091234'])
189 dnl 100088be: GRE with ERSPANv1, 00000001: Seqno, 1000007b: v1 with 0x7b session ID (key)
190 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 100088be000000011000007b | wc -l` -ge 1])
192 AT_CHECK([ovs-ofctl mod-flows int-br "in_port=LOCAL,actions=output:3"])
193 AT_CHECK([ovs-appctl revalidator/wait])
194 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091235'])
195 dnl 100022eb: GRE with ERSPANv2, 00000001: Seqno, 20000237: v2 with 0x237 session ID (key)
196 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 100022eb0000000120000237 | wc -l` -ge 1])
201 AT_SETUP([tunnel_push_pop - action])
203 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
204 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
205 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=vxlan \
206 options:remote_ip=1.1.2.92 options:key=123 ofport_request=2\
207 -- add-port int-br t1 -- set Interface t1 type=gre \
208 options:remote_ip=1.1.2.92 options:key=456 ofport_request=3\
209 -- add-port int-br t3 -- set Interface t3 type=vxlan \
210 options:remote_ip=1.1.2.93 options:out_key=flow options:csum=true ofport_request=4\
211 -- add-port int-br t4 -- set Interface t4 type=geneve \
212 options:remote_ip=flow options:key=123 ofport_request=5\
213 -- add-port int-br t5 -- set Interface t5 type=geneve \
214 options:remote_ip=1.1.2.93 options:out_key=flow options:egress_pkt_mark=1234 ofport_request=6\
215 -- add-port int-br t6 -- set Interface t6 type=gre \
216 options:remote_ip=1.1.2.92 options:key=456 options:packet_type=legacy_l3 ofport_request=7\
217 -- add-port int-br t7 -- set Interface t7 type=vxlan \
218 options:remote_ip=1.1.2.92 options:key=345 options:exts=gpe ofport_request=8\
219 -- add-port int-br t8 -- set Interface t8 type=gtpu \
220 options:remote_ip=1.1.2.92 options:key=123 ofport_request=9\
223 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
224 dummy@ovs-dummy: hit:0 missed:0
226 br0 65534/100: (dummy-internal)
229 int-br 65534/2: (dummy-internal)
230 t1 3/3: (gre: key=456, remote_ip=1.1.2.92)
231 t2 2/4789: (vxlan: key=123, remote_ip=1.1.2.92)
232 t3 4/4789: (vxlan: csum=true, out_key=flow, remote_ip=1.1.2.93)
233 t4 5/6081: (geneve: key=123, remote_ip=flow)
234 t5 6/6081: (geneve: egress_pkt_mark=1234, out_key=flow, remote_ip=1.1.2.93)
235 t6 7/3: (gre: key=456, packet_type=legacy_l3, remote_ip=1.1.2.92)
236 t7 8/4789: (vxlan: key=345, remote_ip=1.1.2.92)
237 t8 9/2152: (gtpu: key=123, remote_ip=1.1.2.92)
240 dnl First setup dummy interface IP address, then add the route
241 dnl so that tnl-port table can get valid IP address for the device.
242 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
244 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
247 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
250 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0 pkt_mark=1234], [0], [OK
253 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
255 dnl Check ARP request
256 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
258 AT_CHECK([ovs-appctl netdev-dummy/receive int-br 'in_port(2),eth(src=aa:55:aa:55:00:00,dst=f8:bc:12:ff:ff:ff),eth_type(0x0800),ipv4(src=1.1.3.92,dst=1.1.3.88,proto=1,tos=0,ttl=64,frag=no),icmp(type=0,code=0)'])
260 dnl Wait for the two ARP requests to be sent. Sometimes the system
261 dnl can be slow (e.g. under valgrind)
262 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | sort | uniq | wc -l` -ge 2])
264 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
266 AT_CHECK([cat p0.pcap.txt | grep 101025c | uniq], [0], [dnl
267 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025c
269 AT_CHECK([cat p0.pcap.txt | grep 101025d | uniq], [0], [dnl
270 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025d
274 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:c8,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:c8,tha=00:00:00:00:00:00)'])
276 ovs-appctl time/warp 1000
277 ovs-appctl time/warp 1000
279 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
280 1.1.2.92 f8:bc:12:44:34:c8 br0
283 dnl Receiving ARP reply with incorrect 'tip' should not alter tunnel neighbor cache
284 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b8,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.90,op=2,sha=f8:bc:12:44:34:b8,tha=00:00:00:00:00:00)'])
286 ovs-appctl time/warp 1000
287 ovs-appctl time/warp 1000
289 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
290 1.1.2.92 f8:bc:12:44:34:c8 br0
293 dnl Receiving ARP reply with incorrect VLAN id should not alter tunnel neighbor cache
294 AT_CHECK([ovs-vsctl set port br0 tag=10])
295 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00))'])
297 ovs-appctl time/warp 1000
298 ovs-appctl time/warp 1000
300 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
301 1.1.2.92 f8:bc:12:44:34:c8 br0
304 dnl Receiving ARP reply with correct VLAN id should alter tunnel neighbor cache
305 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x8100),vlan(vid=10,pcp=7),encap(eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00))'])
307 ovs-appctl time/warp 1000
308 ovs-appctl time/warp 1000
310 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
311 1.1.2.92 f8:bc:12:44:34:b6 br0
314 dnl Receiving ARP reply in overlay bridge should not alter tunnel neighbor cache
315 AT_CHECK([ovs-vsctl add-port int-br p1 -- set interface p1 type=dummy ofport_request=200 other-config:hwaddr=aa:55:aa:55:00:99])
316 AT_CHECK([ovs-appctl netdev-dummy/receive p1 'recirc_id(0),in_port(200),eth(src=f8:bc:12:44:34:c8,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:c8,tha=00:00:00:00:00:00)'])
318 ovs-appctl time/warp 1000
319 ovs-appctl time/warp 1000
321 AT_CHECK([ovs-appctl tnl/neigh/show | grep br | sort], [0], [dnl
322 1.1.2.92 f8:bc:12:44:34:b6 br0
325 dnl Receive ARP reply without VLAN header
326 AT_CHECK([ovs-vsctl set port br0 tag=0])
327 AT_CHECK([ovs-appctl tnl/neigh/flush], [0], [OK
330 ovs-appctl time/warp 1000
331 ovs-appctl time/warp 1000
333 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])
334 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b7,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.93,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b7,tha=00:00:00:00:00:00)'])
336 ovs-appctl time/warp 1000
337 ovs-appctl time/warp 1000
339 AT_CHECK([ovs-appctl tnl/neigh/show | tail -n+3 | sort], [0], [dnl
340 1.1.2.92 f8:bc:12:44:34:b6 br0
341 1.1.2.93 f8:bc:12:44:34:b7 br0
344 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
346 genev_sys_6081 (6081) ref_cnt=2
347 gre_sys (3) ref_cnt=2
348 gtpu_sys_2152 (2152) ref_cnt=1
349 vxlan_sys_4789 (4789) ref_cnt=3
352 dnl Check VXLAN tunnel pop
353 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=4789)'], [0], [stdout])
354 AT_CHECK([tail -1 stdout], [0],
355 [Datapath actions: tnl_pop(4789)
358 dnl Check GRE tunnel pop
359 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
360 AT_CHECK([tail -1 stdout], [0],
361 [Datapath actions: tnl_pop(3)
364 dnl Check Geneve tunnel pop
365 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=6081)'], [0], [stdout])
366 AT_CHECK([tail -1 stdout], [0],
367 [Datapath actions: tnl_pop(6081)
370 dnl Check Geneve tunnel (t6) pop
371 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.2.96,dst=1.1.2.88,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=6081)'], [0], [stdout])
372 AT_CHECK([tail -1 stdout], [0],
373 [Datapath actions: tnl_pop(6081)
376 dnl Check GTP-U tunnel pop
377 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=2152)'],
379 AT_CHECK([tail -1 stdout], [0],
380 [Datapath actions: tnl_pop(2152)
383 dnl Check VXLAN tunnel push
384 AT_CHECK([ovs-ofctl add-flow int-br action=2])
385 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
386 AT_CHECK([tail -1 stdout], [0],
387 [Datapath actions: clone(tnl_push(tnl_port(4789),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0x8000000,vni=0x7b)),out_port(100)),1)
390 dnl Check VXLAN GPE tunnel push
391 AT_CHECK([ovs-ofctl add-flow int-br action=8])
392 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:01),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
393 AT_CHECK([tail -1 stdout], [0],
394 [Datapath actions: clone(tnl_push(tnl_port(4789),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0xc000003,vni=0x159)),out_port(100)),1)
397 dnl Check VXLAN tunnel push set tunnel id by flow and checksum
398 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:124,4"])
399 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
400 AT_CHECK([tail -1 stdout], [0],
401 [Datapath actions: clone(tnl_push(tnl_port(4789),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b7,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.93,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0xffff),vxlan(flags=0x8000000,vni=0x7c)),out_port(100)),1)
404 dnl Check GRE tunnel push
405 AT_CHECK([ovs-ofctl add-flow int-br action=3])
406 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
407 AT_CHECK([tail -1 stdout], [0],
408 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=42,type=3,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),gre((flags=0x2000,proto=0x6558),key=0x1c8)),out_port(100)),1)
411 dnl Check L3GRE tunnel push
412 AT_CHECK([ovs-ofctl add-flow int-br action=7])
413 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:01),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
414 AT_CHECK([tail -1 stdout], [0],
415 [Datapath actions: pop_eth,clone(tnl_push(tnl_port(3),header(size=42,type=3,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),gre((flags=0x2000,proto=0x800),key=0x1c8)),out_port(100)),1)
418 dnl Check Geneve tunnel push
419 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:1.1.2.92->tun_dst,5"])
420 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
421 AT_CHECK([tail -1 stdout], [0],
422 [Datapath actions: clone(tnl_push(tnl_port(6081),header(size=50,type=5,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0x0),geneve(vni=0x7b)),out_port(100)),1)
425 dnl Check Geneve tunnel push with pkt-mark
426 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:234,6"])
427 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
428 AT_CHECK([tail -1 stdout], [0],
429 [Datapath actions: set(skb_mark(0x4d2)),clone(tnl_push(tnl_port(6081),header(size=50,type=5,eth(dst=f8:bc:12:44:34:b7,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.93,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0x0),geneve(vni=0xea)),out_port(100)),1)
432 dnl Check Geneve tunnel push with options
433 AT_CHECK([ovs-ofctl add-tlv-map int-br "{class=0xffff,type=0x80,len=4}->tun_metadata0"])
434 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:1.1.2.92->tun_dst,set_field:0xa->tun_metadata0,5"])
435 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
436 AT_CHECK([tail -1 stdout], [0],
437 [Datapath actions: clone(tnl_push(tnl_port(6081),header(size=58,type=5,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0x0),geneve(crit,vni=0x7b,options({class=0xffff,type=0x80,len=4,0xa}))),out_port(100)),1)
440 dnl Check GTP-U tunnel push
441 AT_CHECK([ovs-ofctl add-flow int-br "actions=9"])
442 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'],
444 AT_CHECK([tail -1 stdout], [0],
445 [Datapath actions: pop_eth,clone(tnl_push(tnl_port(2152),header(size=50,type=110,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=2152,csum=0x0),gtpu(flags=0x30,msgtype=255,teid=0x7b)),out_port(100)),1)
447 AT_CHECK([ovs-ofctl del-flows int-br])
449 dnl Check decapsulation of GRE packet
450 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
451 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
452 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
453 ovs-appctl time/warp 1000
455 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port 3'], [0], [dnl
456 port 3: rx pkts=3, bytes=294, drop=?, errs=?, frame=?, over=?, crc=?
459 dnl Check decapsulation of L3GRE packet
460 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
461 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
462 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
463 ovs-appctl time/warp 1000
464 ovs-appctl time/warp 1000
466 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port 7'], [0], [dnl
467 port 7: rx pkts=3, bytes=252, drop=?, errs=?, frame=?, over=?, crc=?
470 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba600101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
472 ovs-appctl time/warp 5000
475 ovs-appctl coverage/read-counter datapath_drop_tunnel_pop_error
480 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004503007079464000402fba600101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
482 ovs-appctl time/warp 5000
485 ovs-appctl coverage/read-counter drop_action_congestion
491 dnl Check GREL3 only accepts non-fragmented packets?
492 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820000800000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
494 ovs-appctl time/warp 1000
495 ovs-appctl time/warp 1000
497 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port [[37]]' | sort], [0], [dnl
498 port 3: rx pkts=3, bytes=294, drop=?, errs=?, frame=?, over=?, crc=?
499 port 7: rx pkts=5, bytes=434, drop=?, errs=?, frame=?, over=?, crc=?
502 dnl Check decapsulation of Geneve packet with options
503 AT_CAPTURE_FILE([ofctl_monitor.log])
504 AT_CHECK([ovs-ofctl monitor int-br 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
506 AT_CHECK([ovs-ofctl del-flows int-br])
507 AT_CHECK([ovs-ofctl add-flow int-br "tun_metadata0=0xa/0xf,actions=5,controller"])
508 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab64080045000096794640004011ba5b0101025c01010258308817c1008200000400655800007b00ffff80010000000affff00010000000bfe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
510 OVS_WAIT_UNTIL([test `wc -l < ofctl_monitor.log` -ge 2])
511 OVS_APP_EXIT_AND_WAIT(ovs-ofctl)
513 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
514 NXT_PACKET_IN2 (xid=0x0): cookie=0x0 total_len=98 tun_id=0x7b,tun_src=1.1.2.92,tun_dst=1.1.2.88,tun_metadata0=0xa,in_port=5 (via action) data_len=98 (unbuffered)
515 icmp,vlan_tci=0x0000,dl_src=be:b6:f4:e1:49:4a,dl_dst=fe:71:d8:83:72:4f,nw_src=30.0.0.1,nw_dst=30.0.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=0,icmp_code=0 icmp_csum:4227
518 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port 5'], [0], [dnl
519 port 5: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
521 AT_CHECK([ovs-appctl dpif/dump-flows int-br | grep 'in_port(6081)'], [0], [dnl
522 tunnel(tun_id=0x7b,src=1.1.2.92,dst=1.1.2.88,geneve({class=0xffff,type=0x80,len=4,0xa/0xf}{class=0xffff,type=0,len=4}),flags(-df-csum+key)),recirc_id(0),in_port(6081),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(frag=no), packets:0, bytes:0, used:never, actions:userspace(pid=0,controller(reason=1,dont_send=0,continuation=0,recirc_id=2,rule_cookie=0,controller_id=0,max_len=65535))
525 ovs-appctl time/warp 10000
527 AT_CHECK([ovs-vsctl del-port int-br t3 \
528 -- del-port int-br t5 \
529 -- set Interface t1 type=vxlan \
530 -- set Interface t2 options:dst_port=4790 \
533 dnl Check tunnel lookup entries after deleting/reconfiguring some ports
534 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
536 genev_sys_6081 (6081) ref_cnt=1
537 gre_sys (3) ref_cnt=1
538 gtpu_sys_2152 (2152) ref_cnt=1
539 vxlan_sys_4789 (4789) ref_cnt=2
540 vxlan_sys_4790 (4790) ref_cnt=1
543 AT_CHECK([ovs-vsctl del-port int-br t1 \
544 -- del-port int-br t2 \
545 -- del-port int-br t4 \
546 -- del-port int-br t6 \
547 -- del-port int-br t7 \
548 -- del-port int-br t8 \
551 dnl Check tunnel lookup entries after deleting all remaining tunnel ports
552 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
556 OVS_VSWITCHD_STOP(["/dropping tunnel packet marked ECN CE but is not ECN capable/d
557 /ip packet has invalid checksum/d"])
560 AT_SETUP([tunnel_push_pop - packet_out])
562 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
563 AT_CHECK([ovs-appctl vlog/set dpif_netdev:dbg])
564 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy])
565 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=geneve \
566 options:remote_ip=1.1.2.92 options:key=123 ofport_request=2 \
569 dnl First setup dummy interface IP address, then add the route
570 dnl so that tnl-port table can get valid IP address for the device.
571 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
574 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
577 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
579 dnl This ARP reply from p0 has two effects:
580 dnl 1. The ARP cache will learn that 1.1.2.92 is at f8:bc:12:44:34:b6.
581 dnl 2. The br0 mac learning will learn that f8:bc:12:44:34:b6 is on p0.
582 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(2),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])
584 AT_CHECK([ovs-vsctl -- set Interface p0 options:tx_pcap=p0.pcap])
586 dnl Output to tunnel from a int-br internal port
587 AT_CHECK([ovs-ofctl add-flow int-br "in_port=LOCAL,actions=output:2"])
588 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091234'])
589 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 50540000000a5054000000091234 | wc -l` -ge 1])
591 dnl Output to tunnel from the controller
592 AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out int-br CONTROLLER "output:2" '50540000000a5054000000091235'])
593 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 50540000000a5054000000091235 | wc -l` -ge 1])
598 AT_SETUP([tunnel_push_pop - underlay bridge match])
600 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
601 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
602 AT_CHECK([ovs-vsctl add-port int-br t1 -- set Interface t1 type=gre \
603 options:remote_ip=1.1.2.92 options:key=456 options:seq=true ofport_request=3], [0])
605 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
606 dummy@ovs-dummy: hit:0 missed:0
608 br0 65534/100: (dummy-internal)
611 int-br 65534/2: (dummy-internal)
612 t1 3/3: (gre: key=456, remote_ip=1.1.2.92, seq=true)
615 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
617 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
619 AT_CHECK([ovs-ofctl add-flow br0 'arp,priority=1,action=normal'])
621 dnl Use arp reply to achieve tunnel next hop mac binding
622 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'recirc_id(0),in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=2,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])
624 AT_CHECK([ovs-appctl tnl/neigh/show | tail -n+3 | sort], [0], [dnl
625 1.1.2.92 f8:bc:12:44:34:b6 br0
628 AT_CHECK([ovs-ofctl add-flow br0 'ip,ip_proto=47,nw_tos=0,eth_src=aa:55:aa:55:00:00,eth_dst=f8:bc:12:44:34:b6,ip_src=1.1.2.88,ip_dst=1.1.2.92,priority=99,action=normal'])
630 dnl Direct traffic from the integration bridge to the GRE tunnel
631 AT_CHECK([ovs-ofctl add-flow int-br action=3])
633 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=4789)'], [0], [stdout])
634 AT_CHECK([tail -1 stdout], [0],
635 [Datapath actions: clone(tnl_push(tnl_port(3),header(size=46,type=3,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),gre((flags=0x3000,proto=0x6558),key=0x1c8,seq=0x0)),out_port(100)),1)
638 dnl Verify outer L2 and L3 header flow fields can be matched in the underlay bridge
639 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091234'])
640 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl)
641 n_packets=1, n_bytes=42, priority=1,arp actions=NORMAL
642 n_packets=1, n_bytes=60, priority=99,ip,dl_src=aa:55:aa:55:00:00,dl_dst=f8:bc:12:44:34:b6,nw_src=1.1.2.88,nw_dst=1.1.2.92,nw_proto=47,nw_tos=0 actions=NORMAL