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)
  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)
  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)
  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: pkt_mark=0,recirc_id=0,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: pkt_mark=0,recirc_id=0,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: pkt_mark=0,recirc_id=0,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: pkt_mark=0,recirc_id=0,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 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)
 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 - ToS and TTL inheritance])
 146 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 147                     options:remote_ip=1.1.1.1 options:tos=inherit \
 148                     options:ttl=inherit 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
 155 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 156 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 157
 158 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 159                 br0 65534/100: (dummy)
 160                 p1 1/1: (gre: remote_ip=1.1.1.1, tos=inherit, ttl=inherit)
 161                 p2 2/2: (dummy)
 162 ])
 163
 164 dnl Basic
 165 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])
 166 AT_CHECK([tail -1 stdout], [0],
 167   [Datapath actions: set(tunnel(dst=1.1.1.1,tos=0x4,ttl=128,flags(df))),1
 168 ])
 169
 170 dnl ECN
 171 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])
 172 AT_CHECK([tail -1 stdout], [0],
 173   [Datapath actions: set(tunnel(dst=1.1.1.1,tos=0x5,ttl=128,flags(df))),1
 174 ])
 175
 176 dnl non-IP
 177 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])
 178 AT_CHECK([tail -1 stdout], [0],
 179   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,flags(df))),1
 180 ])
 181 OVS_VSWITCHD_STOP
 182 AT_CLEANUP
 183
 184 AT_SETUP([tunnel - set_tunnel])
 185 OVS_VSWITCHD_START([dnl
 186     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 187         options:remote_ip=1.1.1.1 ofport_request=1 \
 188     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 189         options:remote_ip=2.2.2.2 ofport_request=2 \
 190     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 191         options:remote_ip=3.3.3.3 ofport_request=3 \
 192     -- add-port br0 p4 -- set Interface p4 type=gre options:key=flow \
 193         options:remote_ip=4.4.4.4 ofport_request=4])
 194 AT_DATA([flows.txt], [dnl
 195 actions=set_tunnel:1,output:1,set_tunnel:2,output:2,set_tunnel:3,output:3,set_tunnel:5,output:4
 196 ])
 197
 198 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 199 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 200
 201 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 202                 br0 65534/100: (dummy)
 203                 p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 204                 p2 2/1: (gre: key=flow, remote_ip=2.2.2.2)
 205                 p3 3/1: (gre: key=flow, remote_ip=3.3.3.3)
 206                 p4 4/1: (gre: key=flow, remote_ip=4.4.4.4)
 207 ])
 208
 209 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])
 210 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 211 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 212 set(tunnel(tun_id=0x2,dst=2.2.2.2,ttl=64,flags(df|key))),1,dnl
 213 set(tunnel(tun_id=0x3,dst=3.3.3.3,ttl=64,flags(df|key))),1,dnl
 214 set(tunnel(tun_id=0x5,dst=4.4.4.4,ttl=64,flags(df|key))),1
 215 ])
 216 OVS_VSWITCHD_STOP
 217 AT_CLEANUP
 218
 219 AT_SETUP([tunnel - key])
 220 OVS_VSWITCHD_START([dnl
 221     add-port br0 p1 -- set Interface p1 type=gre options:key=1 \
 222         options:remote_ip=1.1.1.1 ofport_request=1 \
 223     -- add-port br0 p2 -- set Interface p2 type=gre options:in_key=2 \
 224         options:out_key=3 options:remote_ip=1.1.1.1 ofport_request=2 \
 225     -- add-port br0 p3 -- set Interface p3 type=gre options:out_key=5 \
 226         options:remote_ip=1.1.1.1 ofport_request=3])
 227 AT_DATA([flows.txt], [dnl
 228 actions=IN_PORT,output:1,output:2,output:3
 229 ])
 230
 231 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 232 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 233
 234 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 235                 br0 65534/100: (dummy)
 236                 p1 1/1: (gre: key=1, remote_ip=1.1.1.1)
 237                 p2 2/1: (gre: in_key=2, out_key=3, remote_ip=1.1.1.1)
 238                 p3 3/1: (gre: out_key=5, remote_ip=1.1.1.1)
 239 ])
 240
 241 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])
 242 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 243 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 244 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 245 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1
 246 ])
 247
 248 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])
 249 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 250 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 251 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 252 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1
 253 ])
 254
 255 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])
 256 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 257 set(tunnel(tun_id=0x5,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 258 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,flags(df|key))),1,dnl
 259 set(tunnel(tun_id=0x3,dst=1.1.1.1,ttl=64,flags(df|key))),1
 260 ])
 261
 262 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
 263 Invalid datapath flow
 264 ovs-appctl: ovs-vswitchd: server returned an error
 265 ])
 266 OVS_VSWITCHD_STOP(["/receive tunnel port not found/d"])
 267 AT_CLEANUP
 268
 269 AT_SETUP([tunnel - key match])
 270 OVS_VSWITCHD_START([dnl
 271     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 272         options:remote_ip=1.1.1.1 ofport_request=1 \
 273     -- add-port br0 p2 -- set Interface p2 type=gre options:key=3 \
 274         options:remote_ip=3.3.3.3 ofport_request=2 \
 275     -- add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3 \
 276     -- add-port br0 p4 -- set Interface p4 type=dummy ofport_request=4 \
 277     -- add-port br0 p5 -- set Interface p5 type=dummy ofport_request=5])
 278 AT_DATA([flows.txt], [dnl
 279 tun_id=2,actions=output:3
 280 tun_id=3,actions=output:4,set_tunnel:2,resubmit:99,set_tunnel:4,output:2,resubmit:99
 281 tun_id=4,actions=output:5
 282 ])
 283
 284 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 285 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 286
 287 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 288                 br0 65534/100: (dummy)
 289                 p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 290                 p2 2/1: (gre: key=3, remote_ip=3.3.3.3)
 291                 p3 3/3: (dummy)
 292                 p4 4/4: (dummy)
 293                 p5 5/5: (dummy)
 294 ])
 295
 296 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])
 297 AT_CHECK([tail -1 stdout], [0], [dnl
 298 Datapath actions: 3
 299 ])
 300
 301 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])
 302 AT_CHECK([tail -1 stdout], [0], [dnl
 303 Datapath actions: 4,3,set(tunnel(tun_id=0x3,dst=3.3.3.3,ttl=64,flags(df|key))),1,5
 304 ])
 305
 306 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])
 307 AT_CHECK([tail -1 stdout], [0], [dnl
 308 Datapath actions: 4,3,5
 309 ])
 310
 311 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])
 312 AT_CHECK([tail -1 stdout], [0], [dnl
 313 Datapath actions: drop
 314 ])
 315
 316 OVS_VSWITCHD_STOP
 317 AT_CLEANUP
 318
 319 AT_SETUP([tunnel - Geneve])
 320 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 321                     options:remote_ip=1.1.1.1 ofport_request=1 options:dst_port=5000])
 322
 323 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 324                 br0 65534/100: (dummy)
 325                 p1 1/5000: (geneve: dst_port=5000, remote_ip=1.1.1.1)
 326 ])
 327
 328 OVS_VSWITCHD_STOP
 329 AT_CLEANUP
 330
 331 AT_SETUP([tunnel - VXLAN])
 332 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 333                     options:remote_ip=1.1.1.1 ofport_request=1])
 334
 335 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 336                 br0 65534/100: (dummy)
 337                 p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 338 ])
 339
 340 OVS_VSWITCHD_STOP
 341 AT_CLEANUP
 342
 343 AT_SETUP([tunnel - LISP])
 344 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=lisp \
 345                     options:remote_ip=1.1.1.1 ofport_request=1])
 346
 347 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 348                 br0 65534/100: (dummy)
 349                 p1 1/4341: (lisp: remote_ip=1.1.1.1)
 350 ])
 351
 352 OVS_VSWITCHD_STOP
 353 AT_CLEANUP
 354
 355 AT_SETUP([tunnel - different VXLAN UDP port])
 356 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 357                     options:remote_ip=1.1.1.1 ofport_request=1 options:dst_port=4341])
 358
 359 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 360                 br0 65534/100: (dummy)
 361                 p1 1/4341: (vxlan: dst_port=4341, remote_ip=1.1.1.1)
 362 ])
 363
 364 dnl change UDP port
 365
 366 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=5000])
 367
 368 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 369                 br0 65534/100: (dummy)
 370                 p1 1/5000: (vxlan: dst_port=5000, remote_ip=1.1.1.1)
 371 ])
 372
 373 dnl change UDP port to default
 374
 375 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=4789])
 376
 377 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 378                 br0 65534/100: (dummy)
 379                 p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 380 ])
 381 OVS_VSWITCHD_STOP
 382 AT_CLEANUP
 383
 384 AT_SETUP([ofproto-dpif - set_field - tun_src/tun_dst/tun_id])
 385 OVS_VSWITCHD_START([dnl
 386     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 387         options:remote_ip=1.1.1.1 ofport_request=1 \
 388     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 389         options:remote_ip=flow ofport_request=2 \
 390     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 391         options:remote_ip=flow options:local_ip=flow ofport_request=3 \
 392     -- add-port br0 p4 -- set Interface p4 type=gre options:key=3 \
 393         options:remote_ip=flow ofport_request=4 \
 394     -- add-port br0 p5 -- set Interface p5 type=gre options:key=flow \
 395         options:remote_ip=5.5.5.5 ofport_request=5])
 396
 397 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 398 add_of_ports br0 90
 399 AT_DATA([flows.txt], [dnl
 400 in_port=90 actions=resubmit:1,resubmit:2,resubmit:3,resubmit:4,resubmit:5
 401 in_port=1 actions=set_field:42->tun_id,output:1
 402 in_port=2 actions=set_field:3.3.3.3->tun_dst,output:2
 403 in_port=3 actions=set_field:1.1.1.1->tun_src,set_field:4.4.4.4->tun_dst,output:3
 404 in_port=4 actions=set_field:2.2.2.2->tun_dst,output:4
 405 in_port=5 actions=set_field:5->tun_id
 406 ])
 407 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 408 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])
 409 AT_CHECK([tail -1 stdout], [0],
 410   [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
 411 ])
 412 OVS_VSWITCHD_STOP
 413 AT_CLEANUP
 414
 415 AT_SETUP([tunnel - Geneve metadata])
 416 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 417                     options:remote_ip=1.1.1.1 ofport_request=1 \
 418                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 419                     ofport_request=2 ofport_request=2])
 420 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 421
 422 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=0,len=4}->tun_metadata0,{class=0xffff,type=1,len=8}->tun_metadata1"])
 423
 424 AT_DATA([flows.txt], [dnl
 425 in_port=2,actions=set_field:0xa->tun_metadata0,set_field:0x1234567890abcdef->tun_metadata1,1
 426 tun_metadata0=0xb/0xf,actions=2
 427 ])
 428 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 429
 430 dnl Option generation
 431 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])
 432 AT_CHECK([tail -1 stdout], [0],
 433   [Datapath actions: set(tunnel(dst=1.1.1.1,ttl=64,geneve({class=0xffff,type=0,len=4,0xa}{class=0xffff,type=0x1,len=8,0x1234567890abcdef}),flags(df))),6081
 434 ])
 435
 436 dnl Option match
 437 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_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 438 AT_CHECK([tail -2 stdout], [0],
 439   [Megaflow: pkt_mark=0,recirc_id=0,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
 440 Datapath actions: 2
 441 ])
 442
 443 dnl Skip unknown option
 444 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_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 445 AT_CHECK([tail -2 stdout], [0],
 446   [Megaflow: pkt_mark=0,recirc_id=0,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
 447 Datapath actions: 2
 448 ])
 449
 450 dnl Check mapping table constraints
 451 AT_CHECK([ovs-ofctl del-flows br0])
 452 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],
 453 [OFPT_ERROR (xid=0x4): NXTTMFC_TABLE_FULL
 454 NXT_TLV_TABLE_MOD (xid=0x4):
 455  ADD mapping table:
 456  class  type    length  match field
 457  -----  ----    ------  -----------
 458  0xffff 0x2     124     tun_metadata2
 459  0xffff 0x3     124     tun_metadata3
 460 ])
 461
 462 AT_CHECK([ovs-ofctl add-flow br0 "tun_metadata0,tun_metadata0,actions=drop"], [1], [ignore],
 463 [ovs-ofctl: field tun_metadata0 set multiple times
 464 ])
 465
 466 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],
 467 [ovs-ofctl: field tun_metadata4 exceeds maximum size for tunnel metadata (used 320, max 256)
 468 ])
 469
 470 dnl Allocation and match with fragmented address space
 471 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=2,len=124}->tun_metadata2"])
 472 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata3"])
 473 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=4,len=112}->tun_metadata4"])
 474 AT_CHECK([ovs-ofctl del-tlv-map br0 "{class=0xffff,type=3,len=4}->tun_metadata3"])
 475 AT_CHECK([ovs-ofctl add-tlv-map br0 "{class=0xffff,type=3,len=8}->tun_metadata3"])
 476
 477 AT_CHECK([ovs-ofctl add-flow br0 tun_metadata3=0x1234567890abcdef,actions=2])
 478 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_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 479 AT_CHECK([tail -2 stdout], [0],
 480   [Megaflow: pkt_mark=0,recirc_id=0,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
 481 Datapath actions: 2
 482 ])
 483
 484 AT_CHECK([ovs-ofctl del-tlv-map br0])
 485
 486 OVS_VSWITCHD_STOP
 487 AT_CLEANUP
 488
 489 AT_SETUP([tunnel - Geneve option present])
 490 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=geneve \
 491                     options:remote_ip=1.1.1.1 ofport_request=1 \
 492                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 493                     ofport_request=2 ofport_request=2])
 494 OVS_VSWITCHD_DISABLE_TUNNEL_PUSH_POP
 495
 496 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"])
 497
 498 AT_DATA([flows.txt], [dnl
 499 priority=1,tun_metadata0,actions=2
 500 priority=2,tun_metadata1=0,actions=IN_PORT
 501 priority=3,tun_metadata2=0,actions=drop
 502 ])
 503 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 504
 505 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort],
 506 [0], [dnl
 507  priority=1,tun_metadata0 actions=output:2
 508  priority=2,tun_metadata1 actions=IN_PORT
 509  priority=3,tun_metadata2=0 actions=drop
 510 NXST_FLOW reply:
 511 ])
 512
 513 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_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 514 AT_CHECK([tail -2 stdout], [0],
 515   [Megaflow: pkt_mark=0,recirc_id=0,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
 516 Datapath actions: 2
 517 ])
 518
 519 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_type(0x0800),ipv4(frag=no)'], [0], [stdout])
 520 AT_CHECK([tail -2 stdout], [0],
 521   [Megaflow: pkt_mark=0,recirc_id=0,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
 522 Datapath actions: set(tunnel(tun_id=0x0,dst=1.1.1.1,ttl=64,geneve({class=0xffff,type=0x1,len=0}),flags(df|key))),6081
 523 ])
 524
 525 OVS_VSWITCHD_STOP
 526 AT_CLEANUP