tests/tunnel.at

   1 AT_BANNER([tunnel])
   2
   3 AT_SETUP([tunnel - input])
   4 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
   5                     options:remote_ip=1.1.1.1 ofport_request=1\
   6                     -- add-port br0 p2 -- set Interface p2 type=gre \
   7                     options:local_ip=2.2.2.2 options:remote_ip=1.1.1.1 \
   8                     ofport_request=2 \
   9                     -- add-port br0 p3 -- set Interface p3 type=gre \
  10                     options:remote_ip=2.2.2.2 ofport_request=3])
  11 AT_DATA([flows.txt], [dnl
  12 actions=IN_PORT
  13 ])
  14 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
  15
  16 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  17
  18 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  19     br0 65534/100: (dummy-internal)
  20     p1 1/1: (gre: remote_ip=1.1.1.1)
  21     p2 2/1: (gre: local_ip=2.2.2.2, remote_ip=1.1.1.1)
  22     p3 3/1: (gre: remote_ip=2.2.2.2)
  23 ])
  24
  25 dnl remote_ip
  26 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=1.2.3.4,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  27 AT_CHECK([tail -1 stdout], [0],
  28   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,flags(df))),1
  29 ])
  30
  31 dnl local_ip, remote_ip
  32 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  33 AT_CHECK([tail -1 stdout], [0],
  34   [Datapath actions: set(tunnel(src=2.2.2.2,dst=1.1.1.1,ttl=64,flags(df))),1
  35 ])
  36
  37 dnl reconfigure, local_ip, remote_ip
  38 AT_CHECK([ovs-vsctl set Interface p2 type=gre options:local_ip=2.2.2.3 \
  39           options:df_default=false options:ttl=1 options:csum=true \
  40           -- set Interface p3 type=vxlan])
  41 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  42     br0 65534/100: (dummy-internal)
  43     p1 1/1: (gre: remote_ip=1.1.1.1)
  44     p2 2/1: (gre: csum=true, df_default=false, local_ip=2.2.2.3, remote_ip=1.1.1.1, ttl=1)
  45     p3 3/4789: (vxlan: remote_ip=2.2.2.2)
  46 ])
  47 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  48 AT_CHECK([tail -1 stdout], [0],
  49   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,flags(df))),1
  50 ])
  51 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.3,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  52 AT_CHECK([tail -1 stdout], [0],
  53   [Datapath actions: set(tunnel(src=2.2.2.3,dst=1.1.1.1,ttl=1,flags(csum))),1
  54 ])
  55
  56 dnl nonexistent tunnel
  57 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=5.5.5.5,dst=6.6.6.6,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [2], [ignore], [dnl
  58 Invalid datapath flow
  59 ovs-appctl: ovs-vswitchd: server returned an error
  60 ])
  61
  62 OVS_VSWITCHD_STOP(["/receive tunnel port not found/d"])
  63 AT_CLEANUP
  64
  65 AT_SETUP([tunnel - ECN decapsulation])
  66 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
  67                     options:remote_ip=1.1.1.1 ofport_request=1 \
  68                     -- add-port br0 p2 -- set Interface p2 type=dummy \
  69                     ofport_request=2])
  70 AT_DATA([flows.txt], [dnl
  71 actions=2
  72 ])
  73
  74 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  75
  76 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  77     br0 65534/100: (dummy-internal)
  78     p1 1/1: (gre: remote_ip=1.1.1.1)
  79     p2 2/2: (dummy)
  80 ])
  81
  82 dnl Tunnel CE and encapsulated packet CE
  83 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,tos=0x3,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=3,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  84 AT_CHECK([tail -2 stdout], [0],
  85   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=3,tun_flags=-df-csum-key,in_port=1,nw_ecn=3,nw_frag=no
  86 Datapath actions: 2
  87 ])
  88
  89 dnl Tunnel CE and encapsulated packet ECT(1)
  90 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,tos=0x3,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=1,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  91 AT_CHECK([tail -2 stdout], [0],
  92   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=3,tun_flags=-df-csum-key,in_port=1,nw_ecn=1,nw_frag=no
  93 Datapath actions: set(ipv4(tos=0x3/0x3)),2
  94 ])
  95
  96 dnl Tunnel CE and encapsulated packet ECT(2)
  97 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,tos=0x3,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=2,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
  98 AT_CHECK([tail -2 stdout], [0],
  99   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=3,tun_flags=-df-csum-key,in_port=1,nw_ecn=2,nw_frag=no
 100 Datapath actions: set(ipv4(tos=0x3/0x3)),2
 101 ])
 102
 103 dnl Tunnel CE and encapsulated packet Non-ECT
 104 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,tos=0x3,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 105 AT_CHECK([tail -2 stdout], [0],
 106   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=3,tun_flags=-df-csum-key,in_port=1,nw_ecn=0,nw_frag=no
 107 Datapath actions: drop
 108 ])
 109 OVS_VSWITCHD_STOP(["/dropping tunnel packet marked ECN CE but is not ECN capable/d"])
 110 AT_CLEANUP
 111
 112 AT_SETUP([tunnel - output])
 113 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 114                     options:remote_ip=1.1.1.1 options:local_ip=2.2.2.2 \
 115                     options:key=5 ofport_request=1\
 116                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 117                     ofport_request=2])
 118 AT_DATA([flows.txt], [dnl
 119 actions=output:1
 120 ])
 121
 122 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 123 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 124
 125 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 126     br0 65534/100: (dummy-internal)
 127     p1 1/1: (gre: key=5, local_ip=2.2.2.2, remote_ip=1.1.1.1)
 128     p2 2/2: (dummy)
 129 ])
 130
 131 dnl Basic
 132 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=4,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 133 AT_CHECK([tail -1 stdout], [0],
 134   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,ttl=64,flags(df|key))),1
 135 ])
 136
 137 dnl ECN
 138 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=1,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 139 AT_CHECK([tail -1 stdout], [0],
 140   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,tos=0x1,ttl=64,flags(df|key))),1
 141 ])
 142 OVS_VSWITCHD_STOP
 143 AT_CLEANUP
 144
 145 AT_SETUP([tunnel - unencrypted tunnel and not setting skb_mark])
 146 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 147                     options:remote_ip=1.1.1.1 options:local_ip=2.2.2.2 \
 148                     options:key=5 ofport_request=1\
 149                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 150                     ofport_request=2 ofport_request=2])
 151 AT_DATA([flows.txt], [dnl
 152 actions=output:1
 153 ])
 154 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 155 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 156 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=4,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 157 AT_CHECK([tail -1 stdout], [0],
 158   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,ttl=64,flags(df|key))),1
 159 ])
 160 OVS_VSWITCHD_STOP
 161 AT_CLEANUP
 162
 163 AT_SETUP([tunnel - unencrypted tunnel and setting skb_mark to 1])
 164 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 165                     options:remote_ip=1.1.1.1 options:local_ip=2.2.2.2 \
 166                     options:key=5 ofport_request=1\
 167                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 168                     ofport_request=2 ofport_request=2])
 169 AT_DATA([flows.txt], [dnl
 170 actions=load:0x1->NXM_NX_PKT_MARK[[]],output:1
 171 ])
 172 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 173 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 174 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=4,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 175 AT_CHECK([tail -1 stdout], [0],
 176   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,ttl=64,flags(df|key))),set(skb_mark(0x1)),1
 177 ])
 178 OVS_VSWITCHD_STOP
 179 AT_CLEANUP
 180
 181 AT_SETUP([tunnel - unencrypted tunnel and setting skb_mark to 2])
 182 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 183                     options:remote_ip=1.1.1.1 options:local_ip=2.2.2.2 \
 184                     options:key=5 ofport_request=1\
 185                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 186                     ofport_request=2 ofport_request=2])
 187 AT_DATA([flows.txt], [dnl
 188 actions=load:0x2->NXM_NX_PKT_MARK[[]],output:1
 189 ])
 190 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 191 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 192 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=4,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 193 AT_CHECK([tail -1 stdout], [0],
 194   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,ttl=64,flags(df|key))),set(skb_mark(0x2)),1
 195 ])
 196 OVS_VSWITCHD_STOP
 197 AT_CLEANUP
 198
 199 AT_SETUP([tunnel - ToS and TTL inheritance])
 200 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 201                     options:remote_ip=1.1.1.1 options:tos=inherit \
 202                     options:ttl=inherit ofport_request=1 \
 203                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 204                     ofport_request=2 ofport_request=2])
 205 AT_DATA([flows.txt], [dnl
 206 actions=output:1
 207 ])
 208
 209 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 210 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 211
 212 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 213     br0 65534/100: (dummy-internal)
 214     p1 1/1: (gre: remote_ip=1.1.1.1, tos=inherit, ttl=inherit)
 215     p2 2/2: (dummy)
 216 ])
 217
 218 dnl Basic
 219 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=4,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 220 AT_CHECK([tail -1 stdout], [0],
 221   [Datapath actions: set(tunnel(dst=1.1.1.1,tos=0x4,ttl=128,flags(df))),1
 222 ])
 223
 224 dnl ECN
 225 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=5,ttl=128,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 226 AT_CHECK([tail -1 stdout], [0],
 227   [Datapath actions: set(tunnel(dst=1.1.1.1,tos=0x5,ttl=128,flags(df))),1
 228 ])
 229
 230 dnl non-IP
 231 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0806),arp(sip=1.2.3.4,tip=5.6.7.8,op=1,sha=00:0f:10:11:12:13,tha=00:14:15:16:17:18)'], [0], [stdout])
 232 AT_CHECK([tail -1 stdout], [0],
 233   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,flags(df))),1
 234 ])
 235 OVS_VSWITCHD_STOP
 236 AT_CLEANUP
 237
 238 AT_SETUP([tunnel - set_tunnel])
 239 OVS_VSWITCHD_START([dnl
 240     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 241         options:remote_ip=1.1.1.1 ofport_request=1 \
 242     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 243         options:remote_ip=2.2.2.2 ofport_request=2 \
 244     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 245         options:remote_ip=3.3.3.3 ofport_request=3 \
 246     -- add-port br0 p4 -- set Interface p4 type=gre options:key=flow \
 247         options:remote_ip=4.4.4.4 ofport_request=4])
 248 AT_DATA([flows.txt], [dnl
 249 actions=set_tunnel:1,output:1,set_tunnel:2,output:2,set_tunnel:3,output:3,set_tunnel:5,output:4
 250 ])
 251
 252 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 253 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 254
 255 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 256     br0 65534/100: (dummy-internal)
 257     p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 258     p2 2/1: (gre: key=flow, remote_ip=2.2.2.2)
 259     p3 3/1: (gre: key=flow, remote_ip=3.3.3.3)
 260     p4 4/1: (gre: key=flow, remote_ip=4.4.4.4)
 261 ])
 262
 263 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(100),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 264 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 265 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 266 set(tunnel(tun_id=0x2,dst=2.2.2.2,ttl=64,flags(df|key))),1,dnl
 267 set(tunnel(tun_id=0x3,dst=3.3.3.3,ttl=64,flags(df|key))),1,dnl
 268 set(tunnel(tun_id=0x5,dst=4.4.4.4,ttl=64,flags(df|key))),1
 269 ])
 270 OVS_VSWITCHD_STOP
 271 AT_CLEANUP
 272
 273 AT_SETUP([tunnel - key])
 274 OVS_VSWITCHD_START([dnl
 275     add-port br0 p1 -- set Interface p1 type=gre options:key=1 \
 276         options:remote_ip=1.1.1.1 ofport_request=1 \
 277     -- add-port br0 p2 -- set Interface p2 type=gre options:in_key=2 \
 278         options:out_key=3 options:remote_ip=1.1.1.1 ofport_request=2 \
 279     -- add-port br0 p3 -- set Interface p3 type=gre options:out_key=5 \
 280         options:remote_ip=1.1.1.1 ofport_request=3])
 281 AT_DATA([flows.txt], [dnl
 282 actions=IN_PORT,output:1,output:2,output:3
 283 ])
 284
 285 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 286 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 287
 288 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 289     br0 65534/100: (dummy-internal)
 290     p1 1/1: (gre: key=1, remote_ip=1.1.1.1)
 291     p2 2/1: (gre: in_key=2, out_key=3, remote_ip=1.1.1.1)
 292     p3 3/1: (gre: out_key=5, remote_ip=1.1.1.1)
 293 ])
 294
 295 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 296 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 297 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 298 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 299 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1
 300 ])
 301
 302 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x2,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 303 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 304 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 305 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 306 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1
 307 ])
 308
 309 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(src=1.1.1.1,dst=2.2.2.2,ttl=64,flags()),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 310 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 311 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 312 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 313 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1
 314 ])
 315
 316 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0xf,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [2], [ignore], [dnl
 317 Invalid datapath flow
 318 ovs-appctl: ovs-vswitchd: server returned an error
 319 ])
 320 OVS_VSWITCHD_STOP(["/receive tunnel port not found/d"])
 321 AT_CLEANUP
 322
 323 AT_SETUP([tunnel - key match])
 324 OVS_VSWITCHD_START([dnl
 325     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 326         options:remote_ip=1.1.1.1 ofport_request=1 \
 327     -- add-port br0 p2 -- set Interface p2 type=gre options:key=3 \
 328         options:remote_ip=3.3.3.3 ofport_request=2 \
 329     -- add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3 \
 330     -- add-port br0 p4 -- set Interface p4 type=dummy ofport_request=4 \
 331     -- add-port br0 p5 -- set Interface p5 type=dummy ofport_request=5])
 332 AT_DATA([flows.txt], [dnl
 333 tun_id=2,actions=output:3
 334 tun_id=3,actions=output:4,set_tunnel:2,resubmit:99,set_tunnel:4,output:2,resubmit:99
 335 tun_id=4,actions=output:5
 336 ])
 337
 338 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 339 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 340
 341 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 342     br0 65534/100: (dummy-internal)
 343     p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 344     p2 2/1: (gre: key=3, remote_ip=3.3.3.3)
 345     p3 3/3: (dummy)
 346     p4 4/4: (dummy)
 347     p5 5/5: (dummy)
 348 ])
 349
 350 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x2,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 351 AT_CHECK([tail -1 stdout], [0], [dnl
 352 Datapath actions: 3
 353 ])
 354
 355 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x3,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 356 AT_CHECK([tail -1 stdout], [0], [dnl
 357 Datapath actions: 4,3,set(tunnel(tun_id=0x3,dst=3.3.3.3,ttl=64,flags(df|key))),1,5
 358 ])
 359
 360 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x3,src=3.3.3.3,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 361 AT_CHECK([tail -1 stdout], [0], [dnl
 362 Datapath actions: 4,3,5
 363 ])
 364
 365 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)),in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'], [0], [stdout])
 366 AT_CHECK([tail -1 stdout], [0], [dnl
 367 Datapath actions: drop
 368 ])
 369
 370 OVS_VSWITCHD_STOP
 371 AT_CLEANUP
 372
 373 AT_SETUP([tunnel - Geneve])
 374 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 375                     options:remote_ip=1.1.1.1 ofport_request=1 options:dst_port=5000])
 376
 377 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 378     br0 65534/100: (dummy-internal)
 379     p1 1/5000: (geneve: dst_port=5000, remote_ip=1.1.1.1)
 380 ])
 381
 382 OVS_VSWITCHD_STOP
 383 AT_CLEANUP
 384
 385 AT_SETUP([tunnel - VXLAN])
 386 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 387                     options:remote_ip=1.1.1.1 ofport_request=1])
 388
 389 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 390     br0 65534/100: (dummy-internal)
 391     p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 392 ])
 393
 394 OVS_VSWITCHD_STOP
 395 AT_CLEANUP
 396
 397 AT_SETUP([tunnel - LISP])
 398 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=lisp \
 399                     options:remote_ip=1.1.1.1 ofport_request=1])
 400
 401 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 402     br0 65534/100: (dummy-internal)
 403     p1 1/4341: (lisp: remote_ip=1.1.1.1)
 404 ])
 405
 406 OVS_VSWITCHD_STOP
 407 AT_CLEANUP
 408
 409 AT_SETUP([tunnel - ERSPAN])
 410 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=erspan \
 411                     options:remote_ip=1.1.1.1 options:key=1 options:erspan_ver=1 \
 412                     options:erspan_idx=0x0 ofport_request=1 \
 413                  -- add-port br0 p2 -- set Interface p2 type=erspan \
 414                     options:remote_ip=1.1.1.1 ofport_request=2 \
 415                     options:key=flow options:erspan_ver=1 options:erspan_idx=flow \
 416                  -- add-port br0 p3 -- set Interface p3 type=erspan \
 417                     options:remote_ip=1.1.1.1 ofport_request=3 \
 418                     options:key=10 options:erspan_ver=2 options:erspan_dir=flow \
 419                     options:erspan_hwid=flow \
 420                  -- add-port br0 p4 -- set Interface p4 type=erspan \
 421                     options:remote_ip=1.2.3.4 ofport_request=4 \
 422                     options:key=flow options:erspan_ver=flow\
 423                  ])
 424
 425 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 426     br0 65534/100: (dummy-internal)
 427     p1 1/1: (erspan: erspan_idx=0x0, erspan_ver=1, key=1, remote_ip=1.1.1.1)
 428     p2 2/1: (erspan: erspan_idx=flow, erspan_ver=1, key=flow, remote_ip=1.1.1.1)
 429     p3 3/1: (erspan: erspan_dir=flow, erspan_hwid=flow, erspan_ver=2, key=10, remote_ip=1.1.1.1)
 430     p4 4/1: (erspan: erspan_dir=flow, erspan_hwid=flow, erspan_idx=flow, erspan_ver=flow, key=flow, remote_ip=1.2.3.4)
 431 ])
 432
 433 dnl Check ERSPAN v1 flow-based tunnel push
 434 AT_CHECK([ovs-ofctl add-flow br0 "in_port=1, actions=set_tunnel:11,set_field:0x1->tun_erspan_idx,2"])
 435
 436 dnl Check ERSPAN v2 flow-based tunnel push
 437 AT_CHECK([ovs-ofctl add-flow br0 "in_port=2, actions=set_field:1->tun_erspan_dir,set_field:0x0->tun_erspan_hwid,3"])
 438
 439 AT_CHECK([ovs-ofctl add-flow br0 "in_port=3, actions=set_field:2->tun_erspan_ver,set_field:1->tun_erspan_dir,set_field:0x0->tun_erspan_hwid,4"])
 440
 441 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip],
 442 [0], [dnl
 443 NXST_FLOW reply:
 444  in_port=1 actions=set_tunnel:0xb,set_field:0x1->tun_erspan_idx,output:2
 445  in_port=2 actions=set_field:1->tun_erspan_dir,set_field:0->tun_erspan_hwid,output:3
 446  in_port=3 actions=set_field:2->tun_erspan_ver,set_field:1->tun_erspan_dir,set_field:0->tun_erspan_hwid,output:4
 447 ])
 448
 449 OVS_VSWITCHD_STOP
 450 AT_CLEANUP
 451
 452 AT_SETUP([tunnel - different VXLAN UDP port])
 453 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 454                     options:remote_ip=1.1.1.1 ofport_request=1 options:dst_port=4341])
 455
 456 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 457     br0 65534/100: (dummy-internal)
 458     p1 1/4341: (vxlan: dst_port=4341, remote_ip=1.1.1.1)
 459 ])
 460
 461 dnl change UDP port
 462
 463 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=5000])
 464
 465 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 466     br0 65534/100: (dummy-internal)
 467     p1 1/5000: (vxlan: dst_port=5000, remote_ip=1.1.1.1)
 468 ])
 469
 470 dnl change UDP port to default
 471
 472 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=4789])
 473
 474 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 475     br0 65534/100: (dummy-internal)
 476     p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 477 ])
 478 OVS_VSWITCHD_STOP
 479 AT_CLEANUP
 480
 481 AT_SETUP([ofproto-dpif - set_field - tun_src/tun_dst/tun_id])
 482 OVS_VSWITCHD_START([dnl
 483     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 484         options:remote_ip=1.1.1.1 ofport_request=1 \
 485     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 486         options:remote_ip=flow ofport_request=2 \
 487     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 488         options:remote_ip=flow options:local_ip=flow ofport_request=3 \
 489     -- add-port br0 p4 -- set Interface p4 type=gre options:key=3 \
 490         options:remote_ip=flow ofport_request=4 \
 491     -- add-port br0 p5 -- set Interface p5 type=gre options:key=flow \
 492         options:remote_ip=5.5.5.5 ofport_request=5])
 493
 494 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 495 add_of_ports br0 90
 496 AT_DATA([flows.txt], [dnl
 497 in_port=90 actions=resubmit:1,resubmit:2,resubmit:3,resubmit:4,resubmit:5
 498 in_port=1 actions=set_field:42->tun_id,output:1
 499 in_port=2 actions=set_field:3.3.3.3->tun_dst,output:2
 500 in_port=3 actions=set_field:1.1.1.1->tun_src,set_field:4.4.4.4->tun_dst,output:3
 501 in_port=4 actions=set_field:2.2.2.2->tun_dst,output:4
 502 in_port=5 actions=set_field:5->tun_id
 503 ])
 504 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 505 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(90),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 506 AT_CHECK([tail -1 stdout], [0],
 507   [Datapath actions: set(tunnel(tun_id=0x2a,dst=1.1.1.1,ttl=64,flags(df|key))),1,set(tunnel(tun_id=0x2a,dst=3.3.3.3,ttl=64,flags(df|key))),1,set(tunnel(tun_id=0x2a,src=1.1.1.1,dst=4.4.4.4,ttl=64,flags(df|key))),1,set(tunnel(tun_id=0x3,dst=2.2.2.2,ttl=64,flags(df|key))),1
 508 ])
 509 OVS_VSWITCHD_STOP
 510 AT_CLEANUP
 511
 512 AT_SETUP([tunnel - ERSPAN v1/v2 metadata])
 513 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=dummy \
 514                         ofport_request=1 \
 515                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 516                         ofport_request=2 \
 517                     -- add-port br0 p3 -- set Interface p3 type=erspan \
 518                         options:remote_ip=1.1.1.1 ofport_request=3 \
 519                         options:key=1 options:erspan_ver=1 options:erspan_idx=7 \
 520                     -- add-port br0 p4 -- set Interface p4 type=erspan \
 521                         options:remote_ip=1.1.1.2 ofport_request=4 \
 522                         options:key=2 options:erspan_ver=2 options:erspan_dir=1 options:erspan_hwid=7 \
 523                     ])
 524 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 525
 526 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 527     br0 65534/100: (dummy-internal)
 528     p1 1/3: (dummy)
 529     p2 2/2: (dummy)
 530     p3 3/1: (erspan: erspan_idx=0x7, erspan_ver=1, key=1, remote_ip=1.1.1.1)
 531     p4 4/1: (erspan: erspan_dir=1, erspan_hwid=0x7, erspan_ver=2, key=2, remote_ip=1.1.1.2)
 532 ])
 533
 534 AT_DATA([flows.txt], [dnl
 535 in_port=1,actions=3
 536 in_port=2,actions=4
 537 in_port=3,tun_erspan_ver=1,tun_erspan_idx=0x7,actions=1
 538 in_port=4,tun_erspan_ver=2,tun_erspan_dir=1,tun_erspan_hwid=0xf/0x1,actions=2
 539 ])
 540 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 541
 542 dnl test encap: in_port=1,actions=3 (erspan v1 port)
 543 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 544 AT_CHECK([tail -1 stdout], [0],
 545   [Datapath actions: set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,erspan(ver=1,idx=0x7),flags(df|key))),1
 546 ])
 547
 548 dnl test encap: in_port=2,actions=4 (erspan v2 port)
 549 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 550 AT_CHECK([tail -1 stdout], [0],
 551   [Datapath actions: set(tunnel(tun_id=0x2,dst=1.1.1.2,ttl=64,erspan(ver=2,dir=1,hwid=0x7),flags(df|key))),1
 552 ])
 553
 554 dnl receive packet from ERSPAN port with v1 metadata
 555 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x1,src=1.1.1.1,dst=2.2.2.2,ttl=64,erspan(ver=1,idx=0x7),flags(df|key)),in_port(1),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 556 AT_CHECK([tail -2 stdout], [0],
 557   [Megaflow: recirc_id=0,eth,ip,tun_id=0x1,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=0,tun_erspan_ver=1,tun_erspan_idx=0x7,tun_flags=+df-csum+key,in_port=3,nw_frag=no
 558 Datapath actions: 3
 559 ])
 560
 561 dnl receive packet from ERSPAN port with wrong v1 metadata
 562 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x1,src=1.1.1.1,dst=2.2.2.2,ttl=64,erspan(ver=1,idx=0xabcd),flags(df|key)),in_port(1),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 563 AT_CHECK([tail -2 stdout], [0],
 564   [Megaflow: recirc_id=0,eth,ip,tun_id=0x1,tun_src=1.1.1.1,tun_dst=2.2.2.2,tun_tos=0,tun_erspan_ver=1,tun_erspan_idx=0xabcd,tun_flags=+df-csum+key,in_port=3,nw_frag=no
 565 Datapath actions: drop
 566 ])
 567
 568 dnl receive packet from ERSPAN port with v2 metadata
 569 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x2,src=1.1.1.2,dst=2.2.2.2,ttl=64,erspan(ver=2,dir=1,hwid=0x7),flags(df|key)),in_port(1),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 570 AT_CHECK([tail -2 stdout], [0],
 571   [Megaflow: recirc_id=0,eth,ip,tun_id=0x2,tun_src=1.1.1.2,tun_dst=2.2.2.2,tun_tos=0,tun_erspan_ver=2,tun_erspan_dir=1,tun_erspan_hwid=0x1,tun_flags=+df-csum+key,in_port=4,nw_frag=no
 572 Datapath actions: 2
 573 ])
 574
 575 dnl receive packet from ERSPAN port with wrong v2 metadata
 576 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x2,src=1.1.1.2,dst=2.2.2.2,ttl=64,erspan(ver=2,dir=0,hwid=0x17),flags(df|key)),in_port(1),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 577 AT_CHECK([tail -2 stdout], [0],
 578   [Megaflow: recirc_id=0,eth,ip,tun_id=0x2,tun_src=1.1.1.2,tun_dst=2.2.2.2,tun_tos=0,tun_erspan_ver=2,tun_erspan_dir=0,tun_erspan_hwid=0x1,tun_flags=+df-csum+key,in_port=4,nw_frag=no
 579 Datapath actions: drop
 580 ])
 581
 582 dnl test wildcard mask: recevie all v2 regardless of its metadata
 583 AT_CHECK([ovs-ofctl del-flows br0 in_port=4,tun_erspan_ver=2,tun_erspan_dir=1,tun_erspan_hwid=0xf/0x1])
 584 AT_CHECK([ovs-ofctl add-flow br0 in_port=4,tun_erspan_ver=2,tun_erspan_dir=0/0,tun_erspan_hwid=0x0/0x0,actions=2])
 585
 586 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip],
 587 [0], [dnl
 588 NXST_FLOW reply:
 589  in_port=1 actions=output:3
 590  in_port=2 actions=output:4
 591  tun_erspan_ver=1,tun_erspan_idx=0x7,in_port=3 actions=output:1
 592  tun_erspan_ver=2,in_port=4 actions=output:2
 593 ])
 594
 595 dnl this time it won't drop
 596 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x2,src=1.1.1.2,dst=2.2.2.2,ttl=64,erspan(ver=2,dir=0,hwid=0x17),flags(df|key)),in_port(1),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 597 AT_CHECK([tail -2 stdout], [0],
 598   [Megaflow: recirc_id=0,eth,ip,tun_id=0x2,tun_src=1.1.1.2,tun_dst=2.2.2.2,tun_tos=0,tun_erspan_ver=2,tun_flags=+df-csum+key,in_port=4,nw_frag=no
 599 Datapath actions: 2
 600 ])
 601
 602 dnl flow-based erspan_idx options
 603 AT_CHECK([ovs-vsctl add-port br0 p5 -- set Interface p5 type=erspan \
 604           options:remote_ip=1.1.1.2 ofport_request=5 \
 605           options:key=flow options:erspan_ver=1 options:erspan_idx=flow])
 606
 607 AT_CHECK([ovs-ofctl del-flows br0])
 608 AT_CHECK([ovs-ofctl add-flow br0 "in_port=1, actions=set_tunnel:11,set_field:0x7->tun_erspan_idx,5"])
 609
 610 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip],
 611 [0], [dnl
 612 NXST_FLOW reply:
 613  in_port=1 actions=set_tunnel:0xb,set_field:0x7->tun_erspan_idx,output:5
 614 ])
 615
 616 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 617 AT_CHECK([tail -1 stdout], [0],
 618   [Datapath actions: set(tunnel(tun_id=0xb,dst=1.1.1.2,ttl=64,erspan(ver=1,idx=0x7),flags(df|key))),1
 619 ])
 620
 621 OVS_VSWITCHD_STOP
 622 AT_CLEANUP
 623
 624 AT_SETUP([tunnel - Geneve metadata])
 625 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 626                     options:remote_ip=1.1.1.1 ofport_request=1 \
 627                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 628                     ofport_request=2 ofport_request=2])
 629 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 630
 631 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=0,len=4}->tun_metadata0,{class=0xffff,type=1,len=8}->tun_metadata1"])
 632
 633 AT_DATA([flows.txt], [dnl
 634 in_port=2,actions=set_field:0xa->tun_metadata0,set_field:0x1234567890abcdef->tun_metadata1,1
 635 tun_metadata0=0xb/0xf,actions=2
 636 ])
 637 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 638
 639 dnl Option generation
 640 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 641 AT_CHECK([tail -1 stdout], [0],
 642   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,tp_dst=6081,geneve({class=0xffff,type=0,len=4,0xa}{class=0xffff,type=0x1,len=8,0x1234567890abcdef}),flags(df))),6081
 643 ])
 644
 645 dnl Option match
 646 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=0,len=4,0xb}),flags(df|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 647 AT_CHECK([tail -2 stdout], [0],
 648   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=+df-csum+key,tun_metadata0=0xb/0xf,in_port=1,nw_frag=no
 649 Datapath actions: 2
 650 ])
 651
 652 dnl Skip unknown option
 653 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=0,len=4,0xb}{class=0xffff,type=2,len=4,0xc}),flags(df|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 654 AT_CHECK([tail -2 stdout], [0],
 655   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=+df-csum+key,tun_metadata0=0xb/0xf,in_port=1,nw_frag=no
 656 Datapath actions: 2
 657 ])
 658
 659 dnl Check mapping table constraints
 660 AT_CHECK([ovs-ofctl del-flows br0])
 661 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=2,len=124}->tun_metadata2,{class=0xffff,type=3,len=124}->tun_metadata3"], [1], [ignore],
 662 [OFPT_ERROR (xid=0x4): NXTTMFC_TABLE_FULL
 663 NXT_TLV_TABLE_MOD (xid=0x4):
 664  ADD mapping table:
 665   class  type  length  match field
 666  ------  ----  ------  --------------
 667  0xffff   0x2     124  tun_metadata2
 668  0xffff   0x3     124  tun_metadata3
 669 ])
 670
 671 AT_CHECK([ovs-ofctl add-flow br0 "tun_metadata0,tun_metadata0,actions=drop"], [1], [ignore],
 672 [ovs-ofctl: field tun_metadata0 set multiple times
 673 ])
 674
 675 AT_CHECK([ovs-ofctl add-flow br0 "tun_metadata0=0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef,tun_metadata1=0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef,tun_metadata2=0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef,tun_metadata3=0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef,tun_metadata4=0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef,actions=drop"], [1], [ignore],
 676 [ovs-ofctl: field tun_metadata4 exceeds maximum size for tunnel metadata (used 320, max 256)
 677 ])
 678
 679 dnl Allocation and match with fragmented address space
 680 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=2,len=124}->tun_metadata2"])
 681 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata3"])
 682 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=4,len=112}->tun_metadata4"])
 683 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata3"])
 684 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=3,len=8}->tun_metadata3"])
 685
 686 AT_CHECK([ovs-ofctl add-flow br0 tun_metadata3=0x1234567890abcdef,actions=2])
 687 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=3,len=8,0x1234567890abcdef}),flags(df|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 688 AT_CHECK([tail -2 stdout], [0],
 689   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=+df-csum+key,tun_metadata3=0x1234567890abcdef,in_port=1,nw_frag=no
 690 Datapath actions: 2
 691 ])
 692
 693 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip],
 694 [0], [dnl
 695 NXST_FLOW reply:
 696  tun_metadata3=0x1234567890abcdef actions=output:2
 697 ])
 698
 699 dnl A TLV mapping should not be removed if any active flow uses the mapping.
 700 AT_CHECK([ovs-ofctl del-tlv-map br0], [1], [], [dnl
 701 OFPT_ERROR (xid=0x4): NXTTMFC_INVALID_TLV_DEL
 702 NXT_TLV_TABLE_MOD (xid=0x4):
 703  CLEAR
 704 ])
 705
 706 AT_CHECK([ovs-ofctl del-flows br0], [0])
 707 AT_CHECK([ovs-ofctl del-tlv-map br0], [0])
 708
 709 dnl Flow modification
 710 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=1,len=4}->tun_metadata0"])
 711 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=2,len=4}->tun_metadata1"])
 712 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata2"])
 713
 714 AT_CHECK([ovs-ofctl add-flow br0 "in_port=1 actions=multipath(eth_src,50,modulo_n,1,0,tun_metadata0[[0..31]])"])
 715 AT_CHECK([ovs-ofctl add-flow br0 "in_port=2 actions=push:tun_metadata1[[0..31]],clone(move:tun_metadata2[[0..31]]->reg0[[0..31]])"])
 716
 717 AT_CHECK([ovs-ofctl add-flow br0 "in_port=1 actions=output:4"])
 718 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata0"])
 719
 720 AT_CHECK([ovs-ofctl add-flow br0 "in_port=2 actions=push:tun_metadata2[[0..31]]"])
 721 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=2,len=4}->tun_metadata1"])
 722 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata2"], [1], [], [dnl
 723 OFPT_ERROR (xid=0x4): NXTTMFC_INVALID_TLV_DEL
 724 NXT_TLV_TABLE_MOD (xid=0x4):
 725  DEL mapping table:
 726   class  type  length  match field
 727  ------  ----  ------  --------------
 728  0xffff   0x3       4  tun_metadata2
 729 ])
 730
 731 AT_CHECK([ovs-ofctl del-flows br0], [0])
 732 AT_CHECK([ovs-ofctl del-tlv-map br0], [0])
 733
 734 dnl Learn action
 735 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=1,len=4}->tun_metadata1"])
 736 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=2,len=4}->tun_metadata2"])
 737 AT_CHECK([ovs-ofctl add-flow br0 "in_port=2, eth_src=00:00:00:00:00:01 actions=learn(tun_metadata1[[0..31]]=reg1, output:NXM_OF_IN_PORT[[]])"])
 738 AT_CHECK([ovs-ofctl add-flow br0 "in_port=2, eth_src=00:00:00:00:00:02 actions=learn(reg1[[0..31]]=0xFF, load:reg1[[0..31]]->tun_metadata2[[0..31]])"])
 739 flow1="in_port(2),eth(src=00:00:00:00:00:01,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800)"
 740 flow2="in_port(2),eth(src=00:00:00:00:00:02,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0800)"
 741 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow1" -generate], [0], [stdout])
 742 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow2" -generate], [0], [stdout])
 743
 744 dnl Delete flows with learn action
 745 AT_CHECK([ovs-ofctl del-flows br0 "in_port=2"])
 746
 747 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=1,len=4}->tun_metadata1"], [1], [], [dnl
 748 OFPT_ERROR (xid=0x4): NXTTMFC_INVALID_TLV_DEL
 749 NXT_TLV_TABLE_MOD (xid=0x4):
 750  DEL mapping table:
 751   class  type  length  match field
 752  ------  ----  ------  --------------
 753  0xffff   0x1       4  tun_metadata1
 754 ])
 755 AT_CHECK([ovs-ofctl del-flows br0 "tun_metadata1"])
 756 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=1,len=4}->tun_metadata1"])
 757
 758 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=2,len=4}->tun_metadata2"], [1], [], [dnl
 759 OFPT_ERROR (xid=0x4): NXTTMFC_INVALID_TLV_DEL
 760 NXT_TLV_TABLE_MOD (xid=0x4):
 761  DEL mapping table:
 762   class  type  length  match field
 763  ------  ----  ------  --------------
 764  0xffff   0x2       4  tun_metadata2
 765 ])
 766 AT_CHECK([ovs-ofctl del-flows br0 "reg1=0xFF"])
 767 AT_CHECK([ovs-ofctl del-tlv-map br0], [0])
 768
 769 OVS_VSWITCHD_STOP
 770 AT_CLEANUP
 771
 772 AT_SETUP([tunnel - Geneve option present])
 773 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 774                     options:remote_ip=1.1.1.1 ofport_request=1 \
 775                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 776                     ofport_request=2 ofport_request=2])
 777 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 778
 779 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=0,len=4}->tun_metadata0,{class=0xffff,type=1,len=0}->tun_metadata1,{class=0xffff,type=2,len=4}->tun_metadata2"])
 780
 781 AT_DATA([flows.txt], [dnl
 782 priority=1,tun_metadata0,actions=2
 783 priority=2,tun_metadata1=0,actions=IN_PORT
 784 priority=3,tun_metadata2=0,actions=drop
 785 ])
 786 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 787
 788 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort],
 789 [0], [dnl
 790  priority=1,tun_metadata0 actions=output:2
 791  priority=2,tun_metadata1 actions=IN_PORT
 792  priority=3,tun_metadata2=0 actions=drop
 793 NXST_FLOW reply:
 794 ])
 795
 796 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=0,len=4,0x12345678}),flags(df|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 797 AT_CHECK([tail -2 stdout], [0],
 798   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=+df-csum+key,tun_metadata0,tun_metadata1=NP,tun_metadata2=NP,in_port=1,nw_frag=no
 799 Datapath actions: 2
 800 ])
 801
 802 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=1,len=0}),flags(df|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 803 AT_CHECK([tail -2 stdout], [0],
 804   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=+df-csum+key,tun_metadata1,tun_metadata2=NP,in_port=1,nw_ecn=0,nw_frag=no
 805 Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,tp_dst=6081,geneve({class=0xffff,type=0x1,len=0}),flags(df))),6081
 806 ])
 807
 808 OVS_VSWITCHD_STOP
 809 AT_CLEANUP
 810
 811 AT_SETUP([tunnel - concomitant IPv6 and IPv4 tunnels])
 812 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 813                     options:remote_ip=1.1.1.1 ofport_request=1 \
 814                     -- add-port br0 p2 -- set Interface p2 type=vxlan \
 815                     options:remote_ip=2001:cafe::1 ofport_request=2])
 816 AT_DATA([flows.txt], [dnl
 817 in_port=1,actions=2
 818 in_port=2,actions=1
 819 ])
 820 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 821
 822 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 823
 824 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0,src=1.1.1.1,dst=1.1.1.2,ttl=64),in_port(4789)'], [0], [stdout])
 825 AT_CHECK([tail -1 stdout], [0],
 826   [Datapath actions: set(tunnel(ipv6_dst=2001:cafe::1,ttl=64,tp_dst=4789,flags(df))),4789
 827 ])
 828
 829 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,ipv6_src=2001:cafe::1,ipv6_dst=2001:cafe::2,ttl=64),in_port(4789)'], [0], [stdout])
 830 AT_CHECK([tail -1 stdout], [0],
 831   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,tp_dst=4789,flags(df))),4789
 832 ])
 833
 834
 835 OVS_VSWITCHD_STOP
 836 AT_CLEANUP
 837
 838 AT_SETUP([tunnel - Mix Geneve/GRE options])
 839 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 840                     options:remote_ip=1.1.1.1 options:csum=true ofport_request=1 \
 841                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 842                     ofport_request=2 ofport_request=2 \
 843                     -- add-port br0 p3 -- set Interface p3 type=gre \
 844                     options:remote_ip=2.2.2.2 options:csum=false options:key=123 ofport_request=3])
 845 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 846
 847 AT_DATA([flows.txt], [dnl
 848 priority=1,in_port=1,actions=3
 849 ])
 850 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 851
 852 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort],
 853 [0], [dnl
 854  priority=1,in_port=1 actions=output:3
 855 NXST_FLOW reply:
 856 ])
 857
 858 dnl the input packet from geneve tunnel has flags(-df+csum+key) flags, making
 859 dnl sure that the output gre tunnel has (+df-csum+key).
 860 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=0,len=4,0x12345678}),flags(csum|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 861 AT_CHECK([tail -2 stdout], [0],
 862   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=-df+csum+key,in_port=1,nw_ecn=0,nw_frag=no
 863 Datapath actions: set(tunnel(tun_id=0x7b,dst=2.2.2.2,ttl=64,flags(df|key))),1
 864 ])
 865
 866 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=0,len=4}->tun_metadata0"])
 867 AT_CHECK([ovs-ofctl del-flows br0])
 868
 869 AT_DATA([flows2.txt], [dnl
 870 priority=1,in_port=1,tun_metadata0=0x123, actions=3
 871 ])
 872 AT_CHECK([ovs-ofctl add-flows br0 flows2.txt])
 873
 874 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'recirc_id(0),tunnel(tun_id=0x0,src=1.1.1.1,dst=1.1.1.2,ttl=64,geneve({class=0xffff,type=0,len=4,0x123}),flags(csum|key)),in_port(6081),skb_mark(0),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 875 AT_CHECK([tail -2 stdout], [0],
 876   [Megaflow: recirc_id=0,eth,ip,tun_id=0,tun_src=1.1.1.1,tun_dst=1.1.1.2,tun_tos=0,tun_flags=-df+csum+key,tun_metadata0=0x123,in_port=1,nw_ecn=0,nw_frag=no
 877 Datapath actions: set(tunnel(tun_id=0x7b,dst=2.2.2.2,ttl=64,flags(df|key))),1
 878 ])
 879
 880 dnl without the fix, the actions have geneve options:
 881 dnl set(tunnel(tun_id=0x7b,dst=2.2.2.2,ttl=64,geneve({class=0xffff,type=0,len=4,0x123}),flags(df|key))),1
 882 dnl which is not correct
 883
 884 OVS_VSWITCHD_STOP
 885 AT_CLEANUP