tests/tunnel-push-pop.at

   1 AT_BANNER([tunnel_push_pop])
   2
   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\
  18                        ], [0])
  19
  20 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
  21 dummy@ovs-dummy: hit:0 missed:0
  22   br0:
  23     br0 65534/100: (dummy-internal)
  24     p0 1/1: (dummy)
  25   int-br:
  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)
  31 ])
  32
  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
  36 ])
  37 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
  38 ])
  39
  40 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
  41 ])
  42
  43 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0 pkt_mark=1234], [0], [OK
  44 ])
  45
  46 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
  47
  48 dnl Check ARP request
  49 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
  50
  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)'])
  52
  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])
  56
  57 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
  58
  59 AT_CHECK([cat p0.pcap.txt | grep 101025 | uniq], [0], [dnl
  60 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025c
  61 ])
  62
  63
  64 dnl Check ARP Snoop
  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)'])
  68
  69 ovs-appctl time/warp 1000
  70 ovs-appctl time/warp 1000
  71
  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
  76 ])
  77
  78 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
  79 Listening ports:
  80 erspan_sys (3) ref_cnt=4
  81 ])
  82
  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)
  89 ])
  90
  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)
  97 ])
  98
  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)
 105 ])
 106
 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)
 114 ])
 115
 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)
 122 ])
 123
 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)
 130 ])
 131
 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)
 139 ])
 140
 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)
 147 ])
 148
 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)
 153 ])
 154
 155 AT_CHECK([ovs-ofctl del-flows int-br])
 156
 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'])
 161
 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=?
 165 ])
 166
 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'])
 171
 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=?
 175 ])
 176
 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)'])
 182
 183 AT_CHECK([ovs-vsctl -- set Interface p0 options:tx_pcap=p0.pcap])
 184
 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])
 191
 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])
 197
 198 OVS_VSWITCHD_STOP
 199 AT_CLEANUP
 200
 201 AT_SETUP([tunnel_push_pop - action])
 202
 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                        ], [0])
 220
 221 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
 222 dummy@ovs-dummy: hit:0 missed:0
 223   br0:
 224     br0 65534/100: (dummy-internal)
 225     p0 1/1: (dummy)
 226   int-br:
 227     int-br 65534/2: (dummy-internal)
 228     t1 3/3: (gre: key=456, remote_ip=1.1.2.92)
 229     t2 2/4789: (vxlan: key=123, remote_ip=1.1.2.92)
 230     t3 4/4789: (vxlan: csum=true, out_key=flow, remote_ip=1.1.2.93)
 231     t4 5/6081: (geneve: key=123, remote_ip=flow)
 232     t5 6/6081: (geneve: egress_pkt_mark=1234, out_key=flow, remote_ip=1.1.2.93)
 233     t6 7/3: (gre: key=456, packet_type=legacy_l3, remote_ip=1.1.2.92)
 234     t7 8/4789: (vxlan: key=345, remote_ip=1.1.2.92)
 235 ])
 236
 237 dnl First setup dummy interface IP address, then add the route
 238 dnl so that tnl-port table can get valid IP address for the device.
 239 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
 240 ])
 241 AT_CHECK([ovs-appctl netdev-dummy/ip6addr br0 2001:cafe::88/24], [0], [OK
 242 ])
 243
 244 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
 245 ])
 246
 247 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0 pkt_mark=1234], [0], [OK
 248 ])
 249
 250 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 251
 252 dnl Check ARP request
 253 AT_CHECK([ovs-vsctl -- set Interface p0 options:pcap=p0.pcap])
 254
 255 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)'])
 256
 257 dnl Wait for the two ARP requests to be sent. Sometimes the system
 258 dnl can be slow (e.g. under valgrind)
 259 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | sort | uniq | wc -l` -ge 2])
 260
 261 AT_CHECK([ovs-pcap p0.pcap > p0.pcap.txt 2>&1])
 262
 263 AT_CHECK([cat p0.pcap.txt | grep 101025c | uniq], [0], [dnl
 264 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025c
 265 ])
 266 AT_CHECK([cat p0.pcap.txt | grep 101025d | uniq], [0], [dnl
 267 ffffffffffffaa55aa55000008060001080006040001aa55aa550000010102580000000000000101025d
 268 ])
 269
 270 dnl Check ARP Snoop
 271 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)'])
 272
 273 ovs-appctl time/warp 1000
 274 ovs-appctl time/warp 1000
 275
 276 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
 277 1.1.2.92                                      f8:bc:12:44:34:c8   br0
 278 ])
 279
 280 dnl Receiving ARP reply with incorrect 'tip' should not alter tunnel neighbor cache
 281 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)'])
 282
 283 ovs-appctl time/warp 1000
 284 ovs-appctl time/warp 1000
 285
 286 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
 287 1.1.2.92                                      f8:bc:12:44:34:c8   br0
 288 ])
 289
 290 dnl Receiving ARP reply with incorrect VLAN id should not alter tunnel neighbor cache
 291 AT_CHECK([ovs-vsctl set port br0 tag=10])
 292 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))'])
 293
 294 ovs-appctl time/warp 1000
 295 ovs-appctl time/warp 1000
 296
 297 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
 298 1.1.2.92                                      f8:bc:12:44:34:c8   br0
 299 ])
 300
 301 dnl Receiving ARP reply with correct VLAN id should alter tunnel neighbor cache
 302 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))'])
 303
 304 ovs-appctl time/warp 1000
 305 ovs-appctl time/warp 1000
 306
 307 AT_CHECK([ovs-appctl tnl/neigh/show | grep br0 | sort], [0], [dnl
 308 1.1.2.92                                      f8:bc:12:44:34:b6   br0
 309 ])
 310
 311 dnl Receiving ARP reply in overlay bridge should not alter tunnel neighbor cache
 312 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])
 313 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)'])
 314
 315 ovs-appctl time/warp 1000
 316 ovs-appctl time/warp 1000
 317
 318 AT_CHECK([ovs-appctl tnl/neigh/show | grep br | sort], [0], [dnl
 319 1.1.2.92                                      f8:bc:12:44:34:b6   br0
 320 ])
 321
 322 dnl Receive ARP reply without VLAN header
 323 AT_CHECK([ovs-vsctl set port br0 tag=0])
 324 AT_CHECK([ovs-appctl tnl/neigh/flush], [0], [OK
 325 ])
 326
 327 ovs-appctl time/warp 1000
 328 ovs-appctl time/warp 1000
 329
 330 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)'])
 331 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)'])
 332
 333 ovs-appctl time/warp 1000
 334 ovs-appctl time/warp 1000
 335
 336 AT_CHECK([ovs-appctl tnl/neigh/show | tail -n+3 | sort], [0], [dnl
 337 1.1.2.92                                      f8:bc:12:44:34:b6   br0
 338 1.1.2.93                                      f8:bc:12:44:34:b7   br0
 339 ])
 340
 341 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 342 Listening ports:
 343 genev_sys_6081 (6081) ref_cnt=2
 344 gre_sys (3) ref_cnt=2
 345 vxlan_sys_4789 (4789) ref_cnt=3
 346 ])
 347
 348 dnl Check VXLAN tunnel pop
 349 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])
 350 AT_CHECK([tail -1 stdout], [0],
 351   [Datapath actions: tnl_pop(4789)
 352 ])
 353
 354 dnl Check GRE tunnel pop
 355 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])
 356 AT_CHECK([tail -1 stdout], [0],
 357   [Datapath actions: tnl_pop(3)
 358 ])
 359
 360 dnl Check Geneve tunnel pop
 361 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])
 362 AT_CHECK([tail -1 stdout], [0],
 363   [Datapath actions: tnl_pop(6081)
 364 ])
 365
 366 dnl Check Geneve tunnel (t6) pop
 367 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])
 368 AT_CHECK([tail -1 stdout], [0],
 369   [Datapath actions: tnl_pop(6081)
 370 ])
 371
 372 dnl Check VXLAN tunnel push
 373 AT_CHECK([ovs-ofctl add-flow int-br action=2])
 374 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])
 375 AT_CHECK([tail -1 stdout], [0],
 376   [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)
 377 ])
 378
 379 dnl Check VXLAN GPE tunnel push
 380 AT_CHECK([ovs-ofctl add-flow int-br action=8])
 381 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])
 382 AT_CHECK([tail -1 stdout], [0],
 383   [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)
 384 ])
 385
 386 dnl Check VXLAN tunnel push set tunnel id by flow and checksum
 387 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:124,4"])
 388 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=f8:bc:12:44:34:b6,dst=aa:55:aa:55:00:00),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
 389 AT_CHECK([tail -1 stdout], [0],
 390   [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)
 391 ])
 392
 393 dnl Check GRE tunnel push
 394 AT_CHECK([ovs-ofctl add-flow int-br action=3])
 395 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])
 396 AT_CHECK([tail -1 stdout], [0],
 397   [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)
 398 ])
 399
 400 dnl Check L3GRE tunnel push
 401 AT_CHECK([ovs-ofctl add-flow int-br action=7])
 402 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])
 403 AT_CHECK([tail -1 stdout], [0],
 404   [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)
 405 ])
 406
 407 dnl Check Geneve tunnel push
 408 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:1.1.2.92->tun_dst,5"])
 409 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])
 410 AT_CHECK([tail -1 stdout], [0],
 411   [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)
 412 ])
 413
 414 dnl Check Geneve tunnel push with pkt-mark
 415 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:234,6"])
 416 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])
 417 AT_CHECK([tail -1 stdout], [0],
 418   [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)
 419 ])
 420
 421 dnl Check Geneve tunnel push with options
 422 AT_CHECK([ovs-ofctl add-tlv-map int-br "{class=0xffff,type=0x80,len=4}->tun_metadata0"])
 423 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_field:1.1.2.92->tun_dst,set_field:0xa->tun_metadata0,5"])
 424 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])
 425 AT_CHECK([tail -1 stdout], [0],
 426   [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)
 427 ])
 428
 429 dnl Check decapsulation of GRE packet
 430 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 431 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 432 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 433 ovs-appctl time/warp 1000
 434
 435 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  3'], [0], [dnl
 436   port  3: rx pkts=3, bytes=294, drop=?, errs=?, frame=?, over=?, crc=?
 437 ])
 438
 439 dnl Check decapsulation of L3GRE packet
 440 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 441 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 442 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007079464000402fba630101025c0101025820000800000001c845000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 443 ovs-appctl time/warp 1000
 444 ovs-appctl time/warp 1000
 445
 446 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  7'], [0], [dnl
 447   port  7: rx pkts=3, bytes=252, drop=?, errs=?, frame=?, over=?, crc=?
 448 ])
 449
 450 dnl Check GREL3 only accepts non-fragmented packets?
 451 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab6408004500007e79464000402fba550101025c0101025820000800000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 452
 453 ovs-appctl time/warp 1000
 454 ovs-appctl time/warp 1000
 455
 456 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  [[37]]' | sort], [0], [dnl
 457   port  3: rx pkts=3, bytes=294, drop=?, errs=?, frame=?, over=?, crc=?
 458   port  7: rx pkts=4, bytes=350, drop=?, errs=?, frame=?, over=?, crc=?
 459 ])
 460
 461 dnl Check decapsulation of Geneve packet with options
 462 AT_CAPTURE_FILE([ofctl_monitor.log])
 463 AT_CHECK([ovs-ofctl monitor int-br 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 464
 465 AT_CHECK([ovs-ofctl del-flows int-br])
 466 AT_CHECK([ovs-ofctl add-flow int-br "tun_metadata0=0xa/0xf,actions=5,controller"])
 467 AT_CHECK([ovs-appctl netdev-dummy/receive p0 'aa55aa550000001b213cab64080045000096794640004011ba5b0101025c01010258308817c1008200000400655800007b00ffff80010000000affff00010000000bfe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 468
 469 OVS_WAIT_UNTIL([test `wc -l < ofctl_monitor.log` -ge 2])
 470 OVS_APP_EXIT_AND_WAIT(ovs-ofctl)
 471
 472 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 473 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)
 474 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
 475 ])
 476
 477 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  5'], [0], [dnl
 478   port  5: rx pkts=1, bytes=98, drop=?, errs=?, frame=?, over=?, crc=?
 479 ])
 480 AT_CHECK([ovs-appctl dpif/dump-flows int-br | grep 'in_port(6081)'], [0], [dnl
 481 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=3,rule_cookie=0,controller_id=0,max_len=65535))
 482 ])
 483
 484 ovs-appctl time/warp 10000
 485
 486 AT_CHECK([ovs-vsctl del-port int-br t3 \
 487                     -- del-port int-br t5 \
 488                     -- set Interface t1 type=vxlan \
 489                     -- set Interface t2 options:dst_port=4790 \
 490                        ], [0])
 491
 492 dnl Check tunnel lookup entries after deleting/reconfiguring some ports
 493 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 494 Listening ports:
 495 genev_sys_6081 (6081) ref_cnt=1
 496 gre_sys (3) ref_cnt=1
 497 vxlan_sys_4789 (4789) ref_cnt=2
 498 vxlan_sys_4790 (4790) ref_cnt=1
 499 ])
 500
 501 AT_CHECK([ovs-vsctl del-port int-br t1 \
 502                     -- del-port int-br t2 \
 503                     -- del-port int-br t4 \
 504                     -- del-port int-br t6 \
 505                     -- del-port int-br t7 \
 506                        ], [0])
 507
 508 dnl Check tunnel lookup entries after deleting all remaining tunnel ports
 509 AT_CHECK([ovs-appctl tnl/ports/show |sort], [0], [dnl
 510 Listening ports:
 511 ])
 512
 513 OVS_VSWITCHD_STOP
 514 AT_CLEANUP
 515
 516 AT_SETUP([tunnel_push_pop - packet_out])
 517
 518 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
 519 AT_CHECK([ovs-appctl vlog/set dpif_netdev:dbg])
 520 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy])
 521 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=geneve \
 522                        options:remote_ip=1.1.2.92 options:key=123 ofport_request=2 \
 523                        ])
 524
 525 dnl First setup dummy interface IP address, then add the route
 526 dnl so that tnl-port table can get valid IP address for the device.
 527 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
 528 ])
 529
 530 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
 531 ])
 532
 533 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 534
 535 dnl This ARP reply from p0 has two effects:
 536 dnl 1. The ARP cache will learn that 1.1.2.92 is at f8:bc:12:44:34:b6.
 537 dnl 2. The br0 mac learning will learn that f8:bc:12:44:34:b6 is on p0.
 538 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)'])
 539
 540 AT_CHECK([ovs-vsctl -- set Interface p0 options:tx_pcap=p0.pcap])
 541
 542 dnl Output to tunnel from a int-br internal port
 543 AT_CHECK([ovs-ofctl add-flow int-br "in_port=LOCAL,actions=output:2"])
 544 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091234'])
 545 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 50540000000a5054000000091234 | wc -l` -ge 1])
 546
 547 dnl Output to tunnel from the controller
 548 AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out int-br CONTROLLER "output:2" '50540000000a5054000000091235'])
 549 OVS_WAIT_UNTIL([test `ovs-pcap p0.pcap | grep 50540000000a5054000000091235 | wc -l` -ge 1])
 550
 551 OVS_VSWITCHD_STOP
 552 AT_CLEANUP
 553
 554 AT_SETUP([tunnel_push_pop - underlay bridge match])
 555
 556 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1 other-config:hwaddr=aa:55:aa:55:00:00])
 557 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
 558 AT_CHECK([ovs-vsctl add-port int-br t1 -- set Interface t1 type=gre \
 559                        options:remote_ip=1.1.2.92 options:key=456 options:seq=true ofport_request=3], [0])
 560
 561 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
 562 dummy@ovs-dummy: hit:0 missed:0
 563   br0:
 564     br0 65534/100: (dummy-internal)
 565     p0 1/1: (dummy)
 566   int-br:
 567     int-br 65534/2: (dummy-internal)
 568     t1 3/3: (gre: key=456, remote_ip=1.1.2.92, seq=true)
 569 ])
 570
 571 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
 572 ])
 573 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
 574 ])
 575 AT_CHECK([ovs-ofctl add-flow br0 'arp,priority=1,action=normal'])
 576
 577 dnl Use arp reply to achieve tunnel next hop mac binding
 578 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)'])
 579
 580 AT_CHECK([ovs-appctl tnl/neigh/show | tail -n+3 | sort], [0], [dnl
 581 1.1.2.92                                      f8:bc:12:44:34:b6   br0
 582 ])
 583
 584 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'])
 585
 586 dnl Direct traffic from the integration bridge to the GRE tunnel
 587 AT_CHECK([ovs-ofctl add-flow int-br action=3])
 588
 589 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])
 590 AT_CHECK([tail -1 stdout], [0],
 591   [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)
 592 ])
 593
 594 dnl Verify outer L2 and L3 header flow fields can be matched in the underlay bridge
 595 AT_CHECK([ovs-appctl netdev-dummy/receive int-br '50540000000a5054000000091234'])
 596 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl)
 597  n_packets=1, n_bytes=42, priority=1,arp actions=NORMAL
 598  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
 599 NXST_FLOW reply:
 600 ])
 601
 602 OVS_VSWITCHD_STOP
 603 AT_CLEANUP