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
  15 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  16
  17 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  18                 br0 65534/100: (dummy)
  19                 p1 1/1: (gre: remote_ip=1.1.1.1)
  20                 p2 2/1: (gre: local_ip=2.2.2.2, remote_ip=1.1.1.1)
  21                 p3 3/1: (gre: remote_ip=2.2.2.2)
  22 ])
  23
  24 dnl remote_ip
  25 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=1.2.3.4,tos=0x0,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])
  26 AT_CHECK([tail -1 stdout], [0],
  27   [Datapath actions: set(tunnel(tun_id=0x0,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df))),1
  28 ])
  29
  30 dnl local_ip, remote_ip
  31 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
  32 AT_CHECK([tail -1 stdout], [0],
  33   [Datapath actions: set(tunnel(tun_id=0x0,src=2.2.2.2,dst=1.1.1.1,tos=0x0,ttl=64,flags(df))),1
  34 ])
  35
  36 dnl reconfigure, local_ip, remote_ip
  37 AT_CHECK([ovs-vsctl set Interface p2 type=gre options:local_ip=2.2.2.3 \
  38           options:df_default=false options:ttl=1 options:csum=true \
  39           -- set Interface p3 type=gre64])
  40 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  41                 br0 65534/100: (dummy)
  42                 p1 1/1: (gre: remote_ip=1.1.1.1)
  43                 p2 2/1: (gre: csum=true, df_default=false, local_ip=2.2.2.3, remote_ip=1.1.1.1, ttl=1)
  44                 p3 3/64: (gre64: remote_ip=2.2.2.2)
  45 ])
  46 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
  47 AT_CHECK([tail -1 stdout], [0],
  48   [Datapath actions: set(tunnel(tun_id=0x0,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df))),1
  49 ])
  50 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.3,tos=0x0,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])
  51 AT_CHECK([tail -1 stdout], [0],
  52   [Datapath actions: set(tunnel(tun_id=0x0,src=2.2.2.3,dst=1.1.1.1,tos=0x0,ttl=1,flags(csum))),1
  53 ])
  54
  55 dnl nonexistent tunnel
  56 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=5.5.5.5,dst=6.6.6.6,tos=0x0,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
  57 Invalid datapath flow
  58 ovs-appctl: ovs-vswitchd: server returned an error
  59 ])
  60
  61 OVS_VSWITCHD_STOP(["/receive tunnel port not found/d"])
  62 AT_CLEANUP
  63
  64 AT_SETUP([tunnel - ECN decapsulation])
  65 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
  66                     options:remote_ip=1.1.1.1 ofport_request=1 \
  67                     -- add-port br0 p2 -- set Interface p2 type=dummy \
  68                     ofport_request=2])
  69 AT_DATA([flows.txt], [dnl
  70 actions=2
  71 ])
  72
  73 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  74
  75 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
  76                 br0 65534/100: (dummy)
  77                 p1 1/1: (gre: remote_ip=1.1.1.1)
  78                 p2 2/2: (dummy)
  79 ])
  80
  81 dnl Tunnel CE and encapsulated packet CE
  82 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,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])
  83 AT_CHECK([tail -1 stdout], [0],
  84   [Datapath actions: 2
  85 ])
  86
  87 dnl Tunnel CE and encapsulated packet ECT(1)
  88 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,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])
  89 AT_CHECK([tail -1 stdout], [0],
  90   [Datapath actions: set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0x3,ttl=64,frag=no)),2
  91 ])
  92
  93 dnl Tunnel CE and encapsulated packet ECT(2)
  94 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,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])
  95 AT_CHECK([tail -1 stdout], [0],
  96   [Datapath actions: set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0x3,ttl=64,frag=no)),2
  97 ])
  98
  99 dnl Tunnel CE and encapsulated packet Non-ECT
 100 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,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])
 101 AT_CHECK([tail -1 stdout], [0],
 102   [Datapath actions: drop
 103 ])
 104 OVS_VSWITCHD_STOP(["/dropping tunnel packet marked ECN CE but is not ECN capable/d"])
 105 AT_CLEANUP
 106
 107 AT_SETUP([tunnel - output])
 108 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 109                     options:remote_ip=1.1.1.1 options:local_ip=2.2.2.2 \
 110                     options:key=5 ofport_request=1\
 111                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 112                     ofport_request=2 ofport_request=2])
 113 AT_DATA([flows.txt], [dnl
 114 actions=output:1
 115 ])
 116
 117 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 118
 119 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 120                 br0 65534/100: (dummy)
 121                 p1 1/1: (gre: key=5, local_ip=2.2.2.2, remote_ip=1.1.1.1)
 122                 p2 2/2: (dummy)
 123 ])
 124
 125 dnl Basic
 126 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])
 127 AT_CHECK([tail -1 stdout], [0],
 128   [Datapath actions: set(tunnel(tun_id=0x5,src=2.2.2.2,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1
 129 ])
 130
 131 dnl ECN
 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=1,ttl=64,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,tos=0x1,ttl=64,flags(df,key))),1
 135 ])
 136 OVS_VSWITCHD_STOP
 137 AT_CLEANUP
 138
 139 AT_SETUP([tunnel - ToS and TTL inheritance])
 140 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=gre \
 141                     options:remote_ip=1.1.1.1 options:tos=inherit \
 142                     options:ttl=inherit ofport_request=1 \
 143                     -- add-port br0 p2 -- set Interface p2 type=dummy \
 144                     ofport_request=2 ofport_request=2])
 145 AT_DATA([flows.txt], [dnl
 146 actions=output:1
 147 ])
 148
 149 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 150
 151 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 152                 br0 65534/100: (dummy)
 153                 p1 1/1: (gre: remote_ip=1.1.1.1, tos=inherit, ttl=inherit)
 154                 p2 2/2: (dummy)
 155 ])
 156
 157 dnl Basic
 158 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])
 159 AT_CHECK([tail -1 stdout], [0],
 160   [Datapath actions: set(tunnel(tun_id=0x0,src=0.0.0.0,dst=1.1.1.1,tos=0x4,ttl=128,flags(df))),1
 161 ])
 162
 163 dnl ECN
 164 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])
 165 AT_CHECK([tail -1 stdout], [0],
 166   [Datapath actions: set(tunnel(tun_id=0x0,src=0.0.0.0,dst=1.1.1.1,tos=0x5,ttl=128,flags(df))),1
 167 ])
 168
 169 dnl non-IP
 170 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])
 171 AT_CHECK([tail -1 stdout], [0],
 172   [Datapath actions: set(tunnel(tun_id=0x0,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df))),1
 173 ])
 174 OVS_VSWITCHD_STOP
 175 AT_CLEANUP
 176
 177 AT_SETUP([tunnel - set_tunnel])
 178 OVS_VSWITCHD_START([dnl
 179     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 180         options:remote_ip=1.1.1.1 ofport_request=1 \
 181     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 182         options:remote_ip=2.2.2.2 ofport_request=2 \
 183     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 184         options:remote_ip=3.3.3.3 ofport_request=3 \
 185     -- add-port br0 p4 -- set Interface p4 type=gre options:key=flow \
 186         options:remote_ip=4.4.4.4 ofport_request=4])
 187 AT_DATA([flows.txt], [dnl
 188 actions=set_tunnel:1,output:1,set_tunnel:2,output:2,set_tunnel:3,output:3,set_tunnel:5,output:4
 189 ])
 190
 191 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 192
 193 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 194                 br0 65534/100: (dummy)
 195                 p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 196                 p2 2/1: (gre: key=flow, remote_ip=2.2.2.2)
 197                 p3 3/1: (gre: key=flow, remote_ip=3.3.3.3)
 198                 p4 4/1: (gre: key=flow, remote_ip=4.4.4.4)
 199 ])
 200
 201 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])
 202 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 203 set(tunnel(tun_id=0x1,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 204 set(tunnel(tun_id=0x2,src=0.0.0.0,dst=2.2.2.2,tos=0x0,ttl=64,flags(df,key))),1,dnl
 205 set(tunnel(tun_id=0x3,src=0.0.0.0,dst=3.3.3.3,tos=0x0,ttl=64,flags(df,key))),1,dnl
 206 set(tunnel(tun_id=0x5,src=0.0.0.0,dst=4.4.4.4,tos=0x0,ttl=64,flags(df,key))),1
 207 ])
 208 OVS_VSWITCHD_STOP
 209 AT_CLEANUP
 210
 211 AT_SETUP([tunnel - key])
 212 OVS_VSWITCHD_START([dnl
 213     add-port br0 p1 -- set Interface p1 type=gre options:key=1 \
 214         options:remote_ip=1.1.1.1 ofport_request=1 \
 215     -- add-port br0 p2 -- set Interface p2 type=gre options:in_key=2 \
 216         options:out_key=3 options:remote_ip=1.1.1.1 ofport_request=2 \
 217     -- add-port br0 p3 -- set Interface p3 type=gre options:out_key=5 \
 218         options:remote_ip=1.1.1.1 ofport_request=3])
 219 AT_DATA([flows.txt], [dnl
 220 actions=IN_PORT,output:1,output:2,output:3
 221 ])
 222
 223 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 224
 225 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 226                 br0 65534/100: (dummy)
 227                 p1 1/1: (gre: key=1, remote_ip=1.1.1.1)
 228                 p2 2/1: (gre: in_key=2, out_key=3, remote_ip=1.1.1.1)
 229                 p3 3/1: (gre: out_key=5, remote_ip=1.1.1.1)
 230 ])
 231
 232 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
 233 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 234 set(tunnel(tun_id=0x1,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 235 set(tunnel(tun_id=0x3,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 236 set(tunnel(tun_id=0x5,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1
 237 ])
 238
 239 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x2,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
 240 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 241 set(tunnel(tun_id=0x3,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 242 set(tunnel(tun_id=0x1,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 243 set(tunnel(tun_id=0x5,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1
 244 ])
 245
 246 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
 247 AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl
 248 set(tunnel(tun_id=0x5,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 249 set(tunnel(tun_id=0x1,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,dnl
 250 set(tunnel(tun_id=0x3,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1
 251 ])
 252
 253 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0xf,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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
 254 Invalid datapath flow
 255 ovs-appctl: ovs-vswitchd: server returned an error
 256 ])
 257 OVS_VSWITCHD_STOP(["/receive tunnel port not found/d"])
 258 AT_CLEANUP
 259
 260 AT_SETUP([tunnel - key match])
 261 OVS_VSWITCHD_START([dnl
 262     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 263         options:remote_ip=1.1.1.1 ofport_request=1 \
 264     -- add-port br0 p2 -- set Interface p2 type=gre options:key=3 \
 265         options:remote_ip=3.3.3.3 ofport_request=2 \
 266     -- add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3 \
 267     -- add-port br0 p4 -- set Interface p4 type=dummy ofport_request=4 \
 268     -- add-port br0 p5 -- set Interface p5 type=dummy ofport_request=5])
 269 AT_DATA([flows.txt], [dnl
 270 tun_id=2,actions=output:3
 271 tun_id=3,actions=output:4,set_tunnel:2,resubmit:99,set_tunnel:4,output:2,resubmit:99
 272 tun_id=4,actions=output:5
 273 ])
 274
 275 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 276
 277 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 278                 br0 65534/100: (dummy)
 279                 p1 1/1: (gre: key=flow, remote_ip=1.1.1.1)
 280                 p2 2/1: (gre: key=3, remote_ip=3.3.3.3)
 281                 p3 3/3: (dummy)
 282                 p4 4/4: (dummy)
 283                 p5 5/5: (dummy)
 284 ])
 285
 286 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x2,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
 287 AT_CHECK([tail -1 stdout], [0], [dnl
 288 Datapath actions: 3
 289 ])
 290
 291 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x3,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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])
 292 AT_CHECK([tail -1 stdout], [0], [dnl
 293 Datapath actions: 4,3,set(tunnel(tun_id=0x3,src=0.0.0.0,dst=3.3.3.3,tos=0x0,ttl=64,flags(df,key))),1,5
 294 ])
 295
 296 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x3,src=3.3.3.3,dst=2.2.2.2,tos=0x0,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: 4,3,5
 299 ])
 300
 301 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=1.1.1.1,dst=2.2.2.2,tos=0x0,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         - Sends "packet-in" messages to the OpenFlow controller.
 304 ])
 305
 306 OVS_VSWITCHD_STOP
 307 AT_CLEANUP
 308
 309 AT_SETUP([tunnel - VXLAN])
 310 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 311                     options:remote_ip=1.1.1.1 ofport_request=1])
 312
 313 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 314                 br0 65534/100: (dummy)
 315                 p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 316 ])
 317
 318 OVS_VSWITCHD_STOP
 319 AT_CLEANUP
 320
 321 AT_SETUP([tunnel - LISP])
 322 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=lisp \
 323                     options:remote_ip=1.1.1.1 ofport_request=1])
 324
 325 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 326                 br0 65534/100: (dummy)
 327                 p1 1/4341: (lisp: remote_ip=1.1.1.1)
 328 ])
 329
 330 OVS_VSWITCHD_STOP
 331 AT_CLEANUP
 332
 333 AT_SETUP([tunnel - different VXLAN UDP port])
 334 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=vxlan \
 335                     options:remote_ip=1.1.1.1 ofport_request=1 options:dst_port=4341])
 336
 337 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 338                 br0 65534/100: (dummy)
 339                 p1 1/4341: (vxlan: dst_port=4341, remote_ip=1.1.1.1)
 340 ])
 341
 342 dnl change UDP port
 343
 344 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=5000])
 345
 346 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 347                 br0 65534/100: (dummy)
 348                 p1 1/5000: (vxlan: dst_port=5000, remote_ip=1.1.1.1)
 349 ])
 350
 351 dnl change UDP port to default
 352
 353 AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=4789])
 354
 355 AT_CHECK([ovs-appctl dpif/show | tail -n +3], [0], [dnl
 356                 br0 65534/100: (dummy)
 357                 p1 1/4789: (vxlan: remote_ip=1.1.1.1)
 358 ])
 359 OVS_VSWITCHD_STOP
 360 AT_CLEANUP
 361
 362 AT_SETUP([ofproto-dpif - set_field - tun_src/tun_dst/tun_id])
 363 OVS_VSWITCHD_START([dnl
 364     add-port br0 p1 -- set Interface p1 type=gre options:key=flow \
 365         options:remote_ip=1.1.1.1 ofport_request=1 \
 366     -- add-port br0 p2 -- set Interface p2 type=gre options:key=flow \
 367         options:remote_ip=flow ofport_request=2 \
 368     -- add-port br0 p3 -- set Interface p3 type=gre options:key=flow \
 369         options:remote_ip=flow options:local_ip=flow ofport_request=3 \
 370     -- add-port br0 p4 -- set Interface p4 type=gre options:key=3 \
 371         options:remote_ip=flow ofport_request=4 \
 372     -- add-port br0 p5 -- set Interface p5 type=gre options:key=flow \
 373         options:remote_ip=5.5.5.5 ofport_request=5])
 374 ADD_OF_PORTS([br0], [90])
 375 AT_DATA([flows.txt], [dnl
 376 in_port=90 actions=resubmit:1,resubmit:2,resubmit:3,resubmit:4,resubmit:5
 377 in_port=1 actions=set_field:42->tun_id,output:1
 378 in_port=2 actions=set_field:3.3.3.3->tun_dst,output:2
 379 in_port=3 actions=set_field:1.1.1.1->tun_src,set_field:4.4.4.4->tun_dst,output:3
 380 in_port=4 actions=set_field:2.2.2.2->tun_dst,output:4
 381 in_port=5 actions=set_field:5->tun_id
 382 ])
 383 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 384 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])
 385 AT_CHECK([tail -1 stdout], [0],
 386   [Datapath actions: set(tunnel(tun_id=0x2a,src=0.0.0.0,dst=1.1.1.1,tos=0x0,ttl=64,flags(df,key))),1,set(tunnel(tun_id=0x2a,src=0.0.0.0,dst=3.3.3.3,tos=0x0,ttl=64,flags(df,key))),1,set(tunnel(tun_id=0x2a,src=1.1.1.1,dst=4.4.4.4,tos=0x0,ttl=64,flags(df,key))),1,set(tunnel(tun_id=0x3,src=0.0.0.0,dst=2.2.2.2,tos=0x0,ttl=64,flags(df,key))),1
 387 ])
 388 OVS_VSWITCHD_STOP
 389 AT_CLEANUP