tests/tunnel-push-pop-ipv6.at

   1 AT_BANNER([tunnel_push_pop_ipv6])
   2
   3 AT_SETUP([tunnel_push_pop_ipv6 - ip6gre])
   4
   5 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
   6 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
   7 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=ip6gre \
   8                        options:remote_ip=2001:cafe::92 ofport_request=2\
   9                        options:packet_type=legacy_l2
  10                        ], [0])
  11
  12 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
  13 dummy@ovs-dummy: hit:0 missed:0
  14   br0:
  15     br0 65534/100: (dummy-internal)
  16     p0 1/1: (dummy)
  17   int-br:
  18     int-br 65534/2: (dummy-internal)
  19     t2 2/6: (ip6gre: remote_ip=2001:cafe::92)
  20 ])
  21
  22 dnl First setup dummy interface IP address, then add the route
  23 dnl so that tnl-port table can get valid IP address for the device.
  24 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
  25 ])
  26 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
  27 ])
  28 AT_CHECK([ovs-appctl ovs/route/add 2001:cafe::92/24 br0], [0], [OK
  29 ])
  30
  31 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
  32
  33 dnl Check Neighbour discovery.
  34 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
  35
  36 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)'])
  37 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
  38
  39 AT_CHECK([cat p0.pcap.txt | grep 92aa55aa55000086dd6000000000203aff2001cafe | uniq], [0], [dnl
  40 3333ff000092aa55aa55000086dd6000000000203aff2001cafe000000000000000000000088ff0200000000000000000001ff00009287004d48000000002001cafe0000000000000000000000920101aa55aa550000
  41 ])
  42
  43 dnl
  44 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6)'])
  45
  46 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
  47 2001:cafe::92                                 f8:bc:12:44:34:b6   br0
  48 ])
  49
  50 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
  51 Listening ports:
  52 ip6gre_sys (6) ref_cnt=1
  53 ])
  54
  55 dnl Check IPv6 GRE tunnel pop
  56 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(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=47,tclass=0x0,hlimit=64)'], [0], [stdout])
  57 AT_CHECK([tail -1 stdout], [0],
  58   [Datapath actions: tnl_pop(6)
  59 ])
  60
  61 dnl Check IPv6 GRE tunnel push
  62 AT_CHECK([ovs-ofctl add-flow int-br action=2])
  63 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])
  64
  65 AT_CHECK([tail -1 stdout], [0],
  66   [Datapath actions: clone(tnl_push(tnl_port(6),header(size=58,type=109,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=47,tclass=0x0,hlimit=64),gre((flags=0x0,proto=0x6558))),out_port(100)),1)
  67 ])
  68
  69 OVS_VSWITCHD_STOP
  70 AT_CLEANUP
  71
  72 AT_SETUP([tunnel_push_pop_ipv6 - ip6erspan])
  73
  74 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
  75 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
  76 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=ip6erspan \
  77                        options:remote_ip=2001:cafe::92 options:key=123 \
  78                        options:erspan_ver=1 options:erspan_idx=3 ofport_request=2\
  79                  -- add-port int-br t3 -- set Interface t3 type=ip6erspan \
  80                        options:remote_ip=2001:cafe::93 options:key=567 \
  81                        options:erspan_ver=2 options:erspan_dir=1 options:erspan_hwid=0x7 \
  82                        ofport_request=3\
  83                        ], [0])
  84
  85 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
  86 dummy@ovs-dummy: hit:0 missed:0
  87   br0:
  88     br0 65534/100: (dummy-internal)
  89     p0 1/1: (dummy)
  90   int-br:
  91     int-br 65534/2: (dummy-internal)
  92     t2 2/6: (ip6erspan: erspan_idx=0x3, erspan_ver=1, key=123, remote_ip=2001:cafe::92)
  93     t3 3/6: (ip6erspan: erspan_dir=1, erspan_hwid=0x7, erspan_ver=2, key=567, remote_ip=2001:cafe::93)
  94 ])
  95
  96 dnl First setup dummy interface IP address, then add the route
  97 dnl so that tnl-port table can get valid IP address for the device.
  98 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
  99 ])
 100 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
 101 ])
 102 AT_CHECK([ovs-appctl ovs/route/add 2001:cafe::92/24 br0], [0], [OK
 103 ])
 104
 105 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 106
 107 dnl Check Neighbour discovery.
 108 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
 109
 110 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)'])
 111 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
 112
 113 AT_CHECK([cat p0.pcap.txt | grep 92aa55aa55000086dd6000000000203aff2001cafe | uniq], [0], [dnl
 114 3333ff000092aa55aa55000086dd6000000000203aff2001cafe000000000000000000000088ff0200000000000000000001ff00009287004d48000000002001cafe0000000000000000000000920101aa55aa550000
 115 ])
 116 AT_CHECK([cat p0.pcap.txt | grep 93aa55aa55000086dd6000000000203aff2001cafe | uniq], [0], [dnl
 117 3333ff000093aa55aa55000086dd6000000000203aff2001cafe000000000000000000000088ff0200000000000000000001ff00009387004d46000000002001cafe0000000000000000000000930101aa55aa550000
 118 ])
 119
 120
 121 dnl
 122 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6)'])
 123 dnl
 124 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b7,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::93,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::93,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b7)'])
 125
 126 dnl Check ARP Snoop
 127 dnl AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::94,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6)'])
 128
 129 dnl AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b7,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::93,dst=2001:cafe::94,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::93,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b7)'])
 130
 131 ovs-appctl time/warp 1000
 132 ovs-appctl time/warp 1000
 133
 134 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 135 2001:cafe::92                                 f8:bc:12:44:34:b6   br0
 136 2001:cafe::93                                 f8:bc:12:44:34:b7   br0
 137 ])
 138
 139 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 140 Listening ports:
 141 ip6erspan_sys (6) ref_cnt=2
 142 ])
 143
 144 dnl Check ERSPAN tunnel pop
 145 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(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=47,tclass=0x0,hlimit=64)'], [0], [stdout])
 146 AT_CHECK([tail -1 stdout], [0],
 147   [Datapath actions: tnl_pop(6)
 148 ])
 149
 150 dnl Check ERSPAN v1 tunnel push
 151 AT_CHECK([ovs-ofctl add-flow int-br action=2])
 152 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])
 153 AT_CHECK([tail -1 stdout], [0],
 154   [Datapath actions: clone(tnl_push(tnl_port(6),header(size=70,type=108,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=47,tclass=0x0,hlimit=64),erspan(ver=1,sid=0x7b,idx=0x3)),out_port(100)),1)
 155 ])
 156
 157 dnl Check ERSPAN v2 tunnel push
 158 AT_CHECK([ovs-ofctl mod-flows int-br action=3])
 159 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])
 160 AT_CHECK([tail -1 stdout], [0],
 161   [Datapath actions: clone(tnl_push(tnl_port(6),header(size=74,type=108,eth(dst=f8:bc:12:44:34:b7,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::93,label=0,proto=47,tclass=0x0,hlimit=64),erspan(ver=2,sid=0x237,dir=1,hwid=0x7)),out_port(100)),1)
 162 ])
 163
 164 ovs-appctl vlog/set dbg
 165 dnl Check decapsulation of ERSPAN v1
 166 dnl Hex dump: GRE:(100088be)
 167 dnl ERSPAN: v1, session id = 0x7b (1000007b), index=3 (00000003)
 168 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000006a2f402001cafe0000000000000000000000922001cafe000000000000000000000088100088be000000011000007b00000003fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 169 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000006a2f402001cafe0000000000000000000000922001cafe000000000000000000000088100088be000000011000007b00000003fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 170
 171 ovs-appctl time/warp 1000
 172
 173 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  2'], [0], [dnl
 174   port  2: rx pkts=2, bytes=196, drop=?, errs=?, frame=?, over=?, crc=?
 175 ])
 176
 177 dnl Check decapsulation ERSPAN v2
 178 dnl Hex dump: GRE:(100022eb)
 179 dnl ERSPAN: v2, session id = 0x237 (20000237), hwid = 8,dir = 1 (00000078)
 180 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000006a2f402001cafe0000000000000000000000932001cafe000000000000000000000088100022eb000000012000023710abcd0100000078fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 181
 182 ovs-appctl time/warp 1000
 183
 184 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  3'], [0], [dnl
 185   port  3: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
 186 ])
 187
 188 OVS_VSWITCHD_STOP
 189 AT_CLEANUP
 190
 191 AT_SETUP([tunnel_push_pop_ipv6 - action])
 192
 193 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
 194 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
 195 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=vxlan \
 196                        options:remote_ip=2001:cafe::92 options:key=123 ofport_request=2\
 197                     -- add-port int-br t1 -- set Interface t1 type=gre \
 198                        options:remote_ip=2001:cafe::92 options:key=456 ofport_request=3\
 199                     -- add-port int-br t3 -- set Interface t3 type=vxlan \
 200                        options:remote_ip=2001:cafe::93 options:out_key=flow options:csum=true ofport_request=4\
 201                     -- add-port int-br t4 -- set Interface t4 type=geneve \
 202                        options:remote_ip=flow options:key=123 ofport_request=5\
 203                     -- add-port int-br t5 -- set Interface t5 type=gre \
 204                        options:remote_ip=2001:cafe::92 options:key=455 options:packet_type=legacy_l3 ofport_request=6\
 205                        ], [0])
 206
 207 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
 208 dummy@ovs-dummy: hit:0 missed:0
 209   br0:
 210     br0 65534/100: (dummy-internal)
 211     p0 1/1: (dummy)
 212   int-br:
 213     int-br 65534/2: (dummy-internal)
 214     t1 3/3: (gre: key=456, remote_ip=2001:cafe::92)
 215     t2 2/4789: (vxlan: key=123, remote_ip=2001:cafe::92)
 216     t3 4/4789: (vxlan: csum=true, out_key=flow, remote_ip=2001:cafe::93)
 217     t4 5/6081: (geneve: key=123, remote_ip=flow)
 218     t5 6/3: (gre: key=455, packet_type=legacy_l3, remote_ip=2001:cafe::92)
 219 ])
 220
 221 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 222 Listening ports:
 223 genev_sys_6081 (6081) ref_cnt=1
 224 gre_sys (3) ref_cnt=2
 225 vxlan_sys_4789 (4789) ref_cnt=2
 226 ])
 227
 228
 229 dnl First setup dummy interface IP address, then add the route
 230 dnl so that tnl-port table can get valid IP address for the device.
 231 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
 232 ])
 233 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
 234 ])
 235 AT_CHECK([ovs-appctl ovs/route/add 2001:cafe::92/24 br0], [0], [OK
 236 ])
 237
 238 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 239
 240 dnl Check Neighbour discovery.
 241 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
 242
 243 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)'])
 244
 245 dnl Wait for the two Neighbor Solicitation packets to be sent.
 246 dnl Sometimes the system can be slow (e.g. under valgrind)
 247 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | sort | uniq | wc -l` -ge 2])
 248
 249 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
 250
 251 AT_CHECK([cat p0.pcap.txt | grep 92aa55aa55000086dd6000000000203aff2001cafe | uniq], [0], [dnl
 252 3333ff000092aa55aa55000086dd6000000000203aff2001cafe000000000000000000000088ff0200000000000000000001ff00009287004d48000000002001cafe0000000000000000000000920101aa55aa550000
 253 ])
 254 AT_CHECK([cat p0.pcap.txt | grep 93aa55aa55000086dd6000000000203aff2001cafe | uniq], [0], [dnl
 255 3333ff000093aa55aa55000086dd6000000000203aff2001cafe000000000000000000000088ff0200000000000000000001ff00009387004d46000000002001cafe0000000000000000000000930101aa55aa550000
 256 ])
 257
 258 dnl Check ARP Snoop
 259 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:c8,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:c8)'])
 260
 261 ovs-appctl time/warp 1000
 262 ovs-appctl time/warp 1000
 263
 264 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 265 2001:cafe::92                                 f8:bc:12:44:34:c8   br0
 266 ])
 267
 268 dnl Receiving Neighbor Advertisement with incorrect 'nw_dst' should not alter tunnel neighbor cache
 269 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::99,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6)'])
 270
 271 ovs-appctl time/warp 1000
 272 ovs-appctl time/warp 1000
 273
 274 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 275 2001:cafe::92                                 f8:bc:12:44:34:c8   br0
 276 ])
 277
 278 dnl Receiving Neighbot Advertisement with incorrect VLAN id should not alter tunnel neighbor cache
 279 AT_CHECK([ovs-vsctl set port br0 tag=10])
 280 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6))'])
 281
 282 ovs-appctl time/warp 1000
 283 ovs-appctl time/warp 1000
 284
 285 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 286 2001:cafe::92                                 f8:bc:12:44:34:c8   br0
 287 ])
 288
 289 dnl Receiving Neighbor Advertisement with correct VLAN id should alter tunnel neighbor cache
 290 AT_CHECK([ovs-vsctl set port br0 tag=10])
 291 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x8100),vlan(vid=10,pcp=7),encap(eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6))'])
 292
 293 ovs-appctl time/warp 1000
 294 ovs-appctl time/warp 1000
 295
 296 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 297 2001:cafe::92                                 f8:bc:12:44:34:b6   br0
 298 ])
 299
 300 dnl Receiving Neighbor Advertisement in overlay bridge should not alter tunnel neighbor cache
 301 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])
 302 AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(200),eth(src=f8:bc:12:44:34:c8,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::99,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:c8)'])
 303
 304 ovs-appctl time/warp 1000
 305 ovs-appctl time/warp 1000
 306
 307 AT_CHECK([ovs-appctl tnl/neigh/show | grep br | sort], [0], [dnl
 308 2001:cafe::92                                 f8:bc:12:44:34:b6   br0
 309 ])
 310
 311 dnl Receive Neighbor Advertisement without VLAN header
 312 AT_CHECK([ovs-vsctl set port br0 tag=0])
 313 AT_CHECK([ovs-appctl tnl/neigh/flush], [0], [OK
 314 ])
 315
 316 ovs-appctl time/warp 1000
 317 ovs-appctl time/warp 1000
 318
 319
 320 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::92,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b6)'])
 321
 322 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'in_port(1),eth(src=f8:bc:12:44:34:b7,dst=aa:55:aa:55:00:00),eth_type(0x86dd),ipv6(src=2001:cafe::93,dst=ff02::1:ff00:0088,label=0,proto=58,tclass=0,hlimit=255,frag=no),icmpv6(type=136,code=0),nd(target=2001:cafe::93,sll=00:00:00:00:00:00,tll=f8:bc:12:44:34:b7)'])
 323
 324 ovs-appctl time/warp 1000
 325 ovs-appctl time/warp 1000
 326
 327 AT_CHECK([ovs-appctl tnl/arp/show | tail -n+3 | sort], [0], [dnl
 328 2001:cafe::92                                 f8:bc:12:44:34:b6   br0
 329 2001:cafe::93                                 f8:bc:12:44:34:b7   br0
 330 ])
 331
 332 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 333 Listening ports:
 334 genev_sys_6081 (6081) ref_cnt=1
 335 gre_sys (3) ref_cnt=2
 336 vxlan_sys_4789 (4789) ref_cnt=2
 337 ])
 338
 339 dnl Check VXLAN tunnel pop
 340 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(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=51283,dst=4789)'], [0], [stdout])
 341 AT_CHECK([tail -1 stdout], [0],
 342   [Datapath actions: tnl_pop(4789)
 343 ])
 344
 345 dnl Check GRE tunnel pop
 346 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(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=47,tclass=0x0,hlimit=64)'], [0], [stdout])
 347 AT_CHECK([tail -1 stdout], [0],
 348   [Datapath actions: tnl_pop(3)
 349 ])
 350
 351 dnl Check Geneve tunnel pop
 352 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(0x86dd),ipv6(src=2001:cafe::92,dst=2001:cafe::88,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=51283,dst=6081)'], [0], [stdout])
 353 AT_CHECK([tail -1 stdout], [0],
 354   [Datapath actions: tnl_pop(6081)
 355 ])
 356
 357 dnl Check VXLAN tunnel push
 358 AT_CHECK([ovs-ofctl add-flow int-br action=2])
 359 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])
 360 AT_CHECK([tail -1 stdout], [0],
 361   [Datapath actions: clone(tnl_push(tnl_port(4789),header(size=70,type=4,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=4789,csum=0xffff),vxlan(flags=0x8000000,vni=0x7b)),out_port(100)),1)
 362 ])
 363
 364 dnl Check VXLAN tunnel push set tunnel id by flow and checksum
 365 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:124,4"])
 366 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])
 367 AT_CHECK([tail -1 stdout], [0],
 368   [Datapath actions: clone(tnl_push(tnl_port(4789),header(size=70,type=4,eth(dst=f8:bc:12:44:34:b7,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::93,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=4789,csum=0xffff),vxlan(flags=0x8000000,vni=0x7c)),out_port(100)),1)
 369 ])
 370
 371 dnl Check GRE tunnel push
 372 AT_CHECK([ovs-ofctl add-flow int-br action=3])
 373 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])
 374 AT_CHECK([tail -1 stdout], [0],
 375   [Datapath actions: clone(tnl_push(tnl_port(3),header(size=62,type=109,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=47,tclass=0x0,hlimit=64),gre((flags=0x2000,proto=0x6558),key=0x1c8)),out_port(100)),1)
 376 ])
 377
 378 dnl Check Geneve tunnel push
 379 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:2001:cafe::92->tun_ipv6_dst,5"])
 380 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])
 381 AT_CHECK([tail -1 stdout], [0],
 382   [Datapath actions: clone(tnl_push(tnl_port(6081),header(size=70,type=5,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=6081,csum=0xffff),geneve(vni=0x7b)),out_port(100)),1)
 383 ])
 384
 385 dnl Check Geneve tunnel push with options
 386 AT_CHECK([ovs-ofctl add-tlv-map int-br "{class=0xffff,type=0x80,len=4}->tun_metadata0"])
 387 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:2001:cafe::92->tun_ipv6_dst,set_field:0xa->tun_metadata0,5"])
 388 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])
 389 AT_CHECK([tail -1 stdout], [0],
 390   [Datapath actions: clone(tnl_push(tnl_port(6081),header(size=78,type=5,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=6081,csum=0xffff),geneve(crit,vni=0x7b,options({class=0xffff,type=0x80,len=4,0xa}))),out_port(100)),1)
 391 ])
 392
 393 dnl Check decapsulation of GRE packet
 394 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000006a2f402001cafe0000000000000000000000922001cafe00000000000000000000008820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 395 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000006a2f402001cafe0000000000000000000000922001cafe00000000000000000000008820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 396 ovs-appctl time/warp 1000
 397
 398 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  3'], [0], [dnl
 399   port  3: rx pkts=2, bytes=196, drop=?, errs=?, frame=?, over=?, crc=?
 400 ])
 401
 402 dnl Check decapsulation of L3GRE packet
 403 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000005a2f402001cafe0000000000000000000000922001cafe00000000000000000000008820000800000001c745000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 404 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000005a2f402001cafe0000000000000000000000922001cafe00000000000000000000008820000800000001c745000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 405 ovs-appctl time/warp 1000
 406 ovs-appctl time/warp 1000
 407
 408 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  6'], [0], [dnl
 409   port  6: rx pkts=2, bytes=168, drop=?, errs=?, frame=?, over=?, crc=?
 410 ])
 411
 412 dnl Check decapsulation of Geneve packet with options
 413 AT_CAPTURE_FILE([ofctl_monitor.log])
 414 AT_CHECK([ovs-ofctl monitor int-br 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 415
 416 AT_CHECK([ovs-ofctl del-flows int-br])
 417 AT_CHECK([ovs-ofctl add-flow int-br "tun_metadata0=0xa/0xf,actions=5,controller"])
 418 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6486dd60000000008211402001cafe0000000000000000000000922001cafe000000000000000000000088308817c1008200000400655800007b00ffff80010000000affff00010000000bfe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 419
 420 OVS_WAIT_UNTIL([test `wc -l < ofctl_monitor.log` -ge 2])
 421 OVS_APP_EXIT_AND_WAIT(ovs-ofctl)
 422
 423 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 424 NXT_PACKET_IN2 (xid=0x0): cookie=0x0 total_len=98 tun_id=0x7b,tun_ipv6_src=2001:cafe::92,tun_ipv6_dst=2001:cafe::88,tun_metadata0=0xa,in_port=5 (via action) data_len=98 (unbuffered)
 425 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
 426 ])
 427
 428 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  5'], [0], [dnl
 429   port  5: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
 430 ])
 431 AT_CHECK([ovs-appctl dpif/dump-flows int-br | grep 'in_port(6081)'], [0], [dnl
 432 tunnel(tun_id=0x7b,ipv6_src=2001:cafe::92,ipv6_dst=2001:cafe::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=3,rule_cookie=0,controller_id=0,max_len=65535))
 433 ])
 434
 435 ovs-appctl time/warp 10000
 436
 437 AT_CHECK([ovs-vsctl del-port int-br t3 \
 438                     -- set Interface t1 type=vxlan \
 439                     -- set Interface t2 options:dst_port=4790 \
 440                        ], [0])
 441
 442 dnl Check tunnel lookup entries after deleting/reconfiguring some ports
 443 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 444 Listening ports:
 445 genev_sys_6081 (6081) ref_cnt=1
 446 gre_sys (3) ref_cnt=1
 447 vxlan_sys_4789 (4789) ref_cnt=1
 448 vxlan_sys_4790 (4790) ref_cnt=1
 449 ])
 450
 451 AT_CHECK([ovs-vsctl del-port int-br t1 \
 452                     -- del-port int-br t2 \
 453                     -- del-port int-br t4 \
 454                     -- del-port int-br t5 \
 455                        ], [0])
 456
 457 dnl Check tunnel lookup entries after deleting all remaining tunnel ports
 458 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 459 Listening ports:
 460 ])
 461
 462 OVS_VSWITCHD_STOP
 463 AT_CLEANUP