tests/ofproto-dpif.at

   1 AT_BANNER([ofproto-dpif])
   2
   3 AT_SETUP([ofproto-dpif - resubmit])
   4 OVS_VSWITCHD_START
   5 AT_DATA([flows.txt], [dnl
   6 table=0 in_port=1 priority=1000 icmp actions=output(10),resubmit(2),output(19),resubmit(3),output(21)
   7 table=0 in_port=2 priority=1500 icmp actions=output(11),resubmit(,1),output(16),resubmit(2,1),output(18)
   8 table=0 in_port=3 priority=2000 icmp actions=output(20)
   9 table=1 in_port=1 priority=1000 icmp actions=output(12),resubmit(4,1),output(13),resubmit(3),output(15)
  10 table=1 in_port=2 priority=1500 icmp actions=output(17),resubmit(,2)
  11 table=1 in_port=3 priority=1500 icmp actions=output(14),resubmit(,2)
  12 ])
  13 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  14 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=1,nw_tos=0,nw_ttl=128,icmp_type=8,icmp_code=0'], [0], [stdout])
  15 AT_CHECK([tail -1 stdout], [0],
  16   [Datapath actions: 10,11,12,13,14,15,16,17,18,19,20,21
  17 ])
  18 OVS_VSWITCHD_STOP
  19 AT_CLEANUP
  20
  21 AT_SETUP([ofproto-dpif - registers])
  22 OVS_VSWITCHD_START
  23 AT_DATA([flows.txt], [dnl
  24 in_port=90                 actions=resubmit:2,resubmit:3,resubmit:4,resubmit:91
  25 in_port=91                 actions=resubmit:5,resubmit:6,resubmit:7,resubmit:92
  26 in_port=92                 actions=resubmit:8,resubmit:9,resubmit:10,resubmit:11,resubmit:93
  27 in_port=93                 actions=resubmit:12,resubmit:13,resubmit:14,resubmit:15
  28
  29 in_port=2                  actions=load:0x000db000->NXM_NX_REG0[[]]
  30 in_port=3                  actions=load:0xdea->NXM_NX_REG0[[20..31]]
  31 in_port=4                  actions=load:0xeef->NXM_NX_REG0[[0..11]]
  32 in_port=5                  actions=move:NXM_NX_REG0[[]]->NXM_NX_REG1[[]]
  33 in_port=6                  actions=load:0x22222222->NXM_NX_REG2[[]]
  34 in_port=7                  actions=move:NXM_NX_REG1[[20..31]]->NXM_NX_REG2[[0..11]]
  35 in_port=8                  actions=move:NXM_NX_REG1[[0..11]]->NXM_NX_REG2[[20..31]]
  36 in_port=9,reg0=0xdeadbeef  actions=output:20
  37 in_port=10,reg1=0xdeadbeef actions=output:21
  38 in_port=11,reg2=0xeef22dea actions=output:22
  39
  40 dnl Sanilty check all registers
  41 in_port=12 actions=load:0x10->NXM_NX_REG0[[]],load:0x11->NXM_NX_REG1[[]],load:0x12->NXM_NX_REG2[[]]
  42 in_port=13 actions=load:0x13->NXM_NX_REG3[[]],load:0x14->NXM_NX_REG4[[]],load:0x15->NXM_NX_REG5[[]]
  43 in_port=14 actions=load:0x16->NXM_NX_REG6[[]],load:0x17->NXM_NX_REG7[[]]
  44 in_port=15,reg0=0x10,reg1=0x11,reg2=0x12,reg3=0x13,reg4=0x14,reg5=0x15,reg6=0x16,reg7=0x17 actions=output:33
  45 ])
  46 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  47 AT_CHECK([ovs-appctl ofproto/trace br0 '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])
  48 AT_CHECK([tail -1 stdout], [0],
  49   [Datapath actions: 20,21,22,33
  50 ])
  51 OVS_VSWITCHD_STOP
  52 AT_CLEANUP
  53
  54 AT_SETUP([ofproto-dpif - output])
  55 OVS_VSWITCHD_START
  56 AT_DATA([flows.txt], [dnl
  57 in_port=1 actions=resubmit:2,resubmit:3,resubmit:4,resubmit:5,resubmit:6,resubmit:7
  58 in_port=2 actions=output:9
  59 in_port=3 actions=load:55->NXM_NX_REG0[[]],output:NXM_NX_REG0[[]],load:66->NXM_NX_REG1[[]]
  60 in_port=4 actions=output:10,output:NXM_NX_REG0[[]],output:NXM_NX_REG1[[]],output:11
  61 in_port=5 actions=load:77->NXM_NX_REG0[[0..15]],load:88->NXM_NX_REG0[[16..31]]
  62 in_port=6 actions=output:NXM_NX_REG0[[0..15]],output:NXM_NX_REG0[[16..31]]
  63 in_port=7 actions=load:0x110000ff->NXM_NX_REG0[[]],output:NXM_NX_REG0[[]]
  64 ])
  65 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  66 AT_CHECK([ovs-appctl ofproto/trace br0 '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=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
  67 AT_CHECK([tail -1 stdout], [0],
  68   [Datapath actions: 9,55,10,55,66,11,77,88
  69 ])
  70 OVS_VSWITCHD_STOP
  71 AT_CLEANUP
  72
  73 AT_SETUP([ofproto-dpif - dec_ttl])
  74 OVS_VSWITCHD_START
  75 AT_DATA([flows.txt], [dnl
  76 table=0 in_port=1 action=dec_ttl,output:2,resubmit(1,1),output:4
  77 table=1 in_port=1 action=dec_ttl,output:3
  78 ])
  79 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  80 AT_CHECK([ovs-appctl ofproto/trace br0 '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=1,tos=0,ttl=2,frag=no)' -generate], [0], [stdout])
  81 AT_CHECK([tail -3 stdout], [0],
  82   [Datapath actions: set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=1,frag=no)),2,4
  83 This flow is handled by the userspace slow path because it:
  84         - Sends "packet-in" messages to the OpenFlow controller.
  85 ])
  86 AT_CHECK([ovs-appctl ofproto/trace br0 '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=1,tos=0,ttl=3,frag=no)'], [0], [stdout])
  87 AT_CHECK([tail -1 stdout], [0],
  88   [Datapath actions: set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=2,frag=no)),2,set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=1,frag=no)),3,4
  89 ])
  90 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=no)'], [0], [stdout])
  91 AT_CHECK([tail -1 stdout], [0],
  92   [Datapath actions: set(ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=127,frag=no)),2,set(ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=126,frag=no)),3,4
  93 ])
  94
  95 AT_CAPTURE_FILE([ofctl_monitor.log])
  96 AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log])
  97 AT_CHECK([ovs-appctl ofproto/trace br0 '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=1,tos=0,ttl=2,frag=no)' -generate], [0], [stdout])
  98 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
  99 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 100 NXT_PACKET_IN (xid=0x0): table_id=1 total_len=42 in_port=1 (via invalid_ttl) data_len=42 (unbuffered)
 101 icmp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=1,icmp_type=0,icmp_code=0
 102 ])
 103 OVS_VSWITCHD_STOP
 104 AT_CLEANUP
 105
 106
 107 AT_SETUP([ofproto-dpif - output, OFPP_NONE ingress port])
 108 OVS_VSWITCHD_START(
 109        [add-port br0 p1 -- set Interface p1 type=dummy --\
 110         add-port br0 p2 -- set Interface p2 type=dummy])
 111
 112 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 113
 114 # "in_port" defaults to OFPP_NONE if it's not specified.
 115 flow="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)"
 116 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 117 actual=`tail -1 stdout | sed 's/Datapath actions: //'`
 118
 119 expected="0,1,2"
 120 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
 121 mv stdout expout
 122 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 123
 124 OVS_VSWITCHD_STOP
 125 AT_CLEANUP
 126
 127 AT_SETUP([ofproto-dpif - DSCP])
 128 OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=dummy])
 129 AT_DATA([flows.txt], [dnl
 130 actions=output:65534,enqueue:1:1,enqueue:1:2,enqueue:1:2,enqueue:1:1,output:1,mod_nw_tos:0,output:1,output:65534
 131 ])
 132 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 133 AT_CHECK([ovs-vsctl -- \
 134         set Port p1 qos=@newqos --\
 135         --id=@newqos create QoS type=linux-htb queues=1=@q1,2=@q2 --\
 136         --id=@q1 create Queue dscp=1 --\
 137         --id=@q2 create Queue dscp=2], [0], [ignore])
 138 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(9),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0xff,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 139 AT_CHECK([tail -1 stdout], [0],
 140   [Datapath actions: dnl
 141 0,dnl
 142 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0x7,ttl=128,frag=no)),set(skb_priority(0x1)),1,dnl
 143 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0xb,ttl=128,frag=no)),set(skb_priority(0x2)),1,dnl
 144 1,dnl
 145 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0x7,ttl=128,frag=no)),set(skb_priority(0x1)),1,dnl
 146 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0xff,ttl=128,frag=no)),set(skb_priority(0)),1,dnl
 147 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0x3,ttl=128,frag=no)),1,dnl
 148 0
 149 ])
 150 OVS_VSWITCHD_STOP
 151 AT_CLEANUP
 152
 153 AT_SETUP([ofproto-dpif - output/flood flags])
 154 OVS_VSWITCHD_START([dnl
 155         add-port br0 p1 -- set Interface p1 type=dummy --\
 156         add-port br0 p2 -- set Interface p2 type=dummy --\
 157         add-port br0 p3 -- set Interface p3 type=dummy --\
 158         add-port br0 p4 -- set Interface p4 type=dummy --\
 159         add-port br0 p5 -- set Interface p5 type=dummy --\
 160         add-port br0 p6 -- set Interface p6 type=dummy --\
 161         add-port br0 p7 -- set Interface p7 type=dummy ])
 162
 163 AT_DATA([flows.txt], [dnl
 164 in_port=local actions=local,flood
 165 in_port=1 actions=flood
 166 in_port=2 actions=all
 167 in_port=3 actions=output:65534,output:1,output:2,output:3,output:4,output:5,output:6,output:7
 168 in_port=4 actions=enqueue:65534:1,enqueue:1:1,enqueue:2:1,enqueue:3:2,enqueue:4:1,enqueue:5:1,enqueue:6:1,enqueue:7:1
 169 ])
 170 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 171 AT_CHECK([ovs-ofctl mod-port br0 5 noforward])
 172 AT_CHECK([ovs-ofctl mod-port br0 6 noflood])
 173
 174 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(0),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout])
 175 AT_CHECK([tail -1 stdout \
 176 | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl
 177 1
 178 2
 179 3
 180 4
 181 7
 182 ])
 183
 184 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(1),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout])
 185 AT_CHECK([tail -1 stdout \
 186 | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl
 187 0
 188 2
 189 3
 190 4
 191 7
 192 ])
 193
 194 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(2),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout])
 195 AT_CHECK([tail -1 stdout \
 196 | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl
 197 0
 198 1
 199 3
 200 4
 201 6
 202 7
 203 ])
 204
 205 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(3),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout])
 206 AT_CHECK([tail -1 stdout], [0],
 207   [Datapath actions: 0,1,2,4,6,7
 208 ])
 209
 210 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(4),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout])
 211 AT_CHECK([tail -1 stdout], [0],
 212   [Datapath actions: set(skb_priority(0x1)),0,1,2,set(skb_priority(0x2)),3,set(skb_priority(0x1)),6,7
 213 ])
 214 OVS_VSWITCHD_STOP
 215 AT_CLEANUP
 216
 217 AT_SETUP([ofproto-dpif - set_tunnel])
 218 OVS_VSWITCHD_START
 219 AT_DATA([flows.txt], [dnl
 220 in_port=90 actions=resubmit:1,resubmit:2,resubmit:3,resubmit:4,resubmit:5
 221 in_port=1 actions=set_tunnel:1,output:1
 222 in_port=2 actions=set_tunnel:1,output:2
 223 in_port=3 actions=set_tunnel:2,set_tunnel:3,output:3
 224 in_port=4 actions=set_tunnel:4,set_tunnel:3,output:4
 225 in_port=5 actions=set_tunnel:5
 226 ])
 227 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 228 AT_CHECK([ovs-appctl ofproto/trace br0 'tun_id(0x1),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])
 229 AT_CHECK([tail -1 stdout], [0],
 230   [Datapath actions: set(tun_id(0x1)),1,2,set(tun_id(0x3)),3,4
 231 ])
 232 OVS_VSWITCHD_STOP
 233 AT_CLEANUP
 234
 235 AT_SETUP([ofproto-dpif - controller])
 236 OVS_VSWITCHD_START([dnl
 237    add-port br0 p1 -- set Interface p1 type=dummy
 238 ])
 239
 240 AT_CAPTURE_FILE([ofctl_monitor.log])
 241 AT_DATA([flows.txt], [dnl
 242 cookie=0x0 dl_src=10:11:11:11:11:11 actions=controller
 243 cookie=0x1 dl_src=20:22:22:22:22:22 actions=controller,resubmit(80,1)
 244 cookie=0x2 dl_src=30:33:33:33:33:33 actions=mod_vlan_vid:15,controller
 245
 246 cookie=0x3 table=1 in_port=80 actions=load:1->NXM_NX_REG0[[]],mod_vlan_vid:80,controller,resubmit(81,2)
 247 cookie=0x4 table=2 in_port=81 actions=load:2->NXM_NX_REG1[[]],mod_dl_src:80:81:81:81:81:81,controller,resubmit(82,3)
 248 cookie=0x5 table=3 in_port=82 actions=load:3->NXM_NX_REG2[[]],mod_dl_dst:82:82:82:82:82:82,controller,resubmit(83,4)
 249 cookie=0x6 table=4 in_port=83 actions=load:4->NXM_NX_REG3[[]],mod_nw_src:83.83.83.83,controller,resubmit(84,5)
 250 cookie=0x7 table=5 in_port=84 actions=load:5->NXM_NX_REG4[[]],load:6->NXM_NX_TUN_ID[[]],mod_nw_dst:84.84.84.84,controller,resubmit(85,6)
 251 cookie=0x8 table=6 in_port=85 actions=mod_tp_src:85,controller,resubmit(86,7)
 252 cookie=0x9 table=7 in_port=86 actions=mod_tp_dst:86,controller,controller
 253 ])
 254 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 255
 256 dnl Flow miss.
 257 AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 258
 259 for i in 1 2 3 ; do
 260     ovs-appctl netdev-dummy/receive p1 '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)'
 261 done
 262
 263 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 264 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 265 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
 266 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=9 tcp_csum:0
 267 dnl
 268 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
 269 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=9 tcp_csum:0
 270 dnl
 271 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
 272 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=9 tcp_csum:0
 273 ])
 274
 275 dnl Singleton controller action.
 276 AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 277
 278 for i in 1 2 3 ; do
 279     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=10:11:11:11:11:11,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=10)'
 280 done
 281
 282 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 283 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 284 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
 285 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 286 dnl
 287 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
 288 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 289 dnl
 290 OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
 291 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 292 ])
 293
 294 dnl Modified controller action.
 295 AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 296
 297 for i in 1 2 3 ; do
 298     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=30:33:33:33:33:33,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=10)'
 299 done
 300
 301 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 302 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 303 OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered)
 304 tcp,metadata=0,in_port=0,dl_vlan=15,dl_vlan_pcp=0,dl_src=30:33:33:33:33:33,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 305 dnl
 306 OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered)
 307 tcp,metadata=0,in_port=0,dl_vlan=15,dl_vlan_pcp=0,dl_src=30:33:33:33:33:33,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 308 dnl
 309 OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered)
 310 tcp,metadata=0,in_port=0,dl_vlan=15,dl_vlan_pcp=0,dl_src=30:33:33:33:33:33,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=10 tcp_csum:0
 311 ])
 312
 313 dnl Checksum TCP.
 314 AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 315
 316 for i in 1 ; do
 317     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=20:22:22:22:22:22,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=11)'
 318 done
 319
 320 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 321 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 322 NXT_PACKET_IN (xid=0x0): cookie=0x1 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
 323 tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=20:22:22:22:22:22,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:0
 324 dnl
 325 NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x3 total_len=64 in_port=1 reg0=0x1 (via action) data_len=64 (unbuffered)
 326 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=20:22:22:22:22:22,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:0
 327 dnl
 328 NXT_PACKET_IN (xid=0x0): table_id=2 cookie=0x4 total_len=64 in_port=1 reg0=0x1 reg1=0x2 (via action) data_len=64 (unbuffered)
 329 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:0
 330 dnl
 331 NXT_PACKET_IN (xid=0x0): table_id=3 cookie=0x5 total_len=64 in_port=1 reg0=0x1 reg1=0x2 reg2=0x3 (via action) data_len=64 (unbuffered)
 332 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:0
 333 dnl
 334 NXT_PACKET_IN (xid=0x0): table_id=4 cookie=0x6 total_len=64 in_port=1 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 (via action) data_len=64 (unbuffered)
 335 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:1a03
 336 dnl
 337 NXT_PACKET_IN (xid=0x0): table_id=5 cookie=0x7 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 338 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 tcp_csum:3205
 339 dnl
 340 NXT_PACKET_IN (xid=0x0): table_id=6 cookie=0x8 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 341 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=11 tcp_csum:31b8
 342 dnl
 343 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 344 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 tcp_csum:316d
 345 dnl
 346 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 347 tcp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 tcp_csum:316d
 348 ])
 349
 350 dnl Checksum UDP.
 351 AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 352
 353 for i in 1 ; do
 354     ovs-appctl netdev-dummy/receive p1 '50 54 00 00 00 07 20 22 22 22 22 22 08 00 45 00 00 1C 00 00 00 00 00 11 00 00 C0 A8 00 01 C0 A8 00 02 00 08 00 0B 00 00 12 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00'
 355 done
 356
 357 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 358 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
 359 NXT_PACKET_IN (xid=0x0): cookie=0x1 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
 360 udp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=20:22:22:22:22:22,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:1234
 361 dnl
 362 NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x3 total_len=64 in_port=1 reg0=0x1 (via action) data_len=64 (unbuffered)
 363 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=20:22:22:22:22:22,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:1234
 364 dnl
 365 NXT_PACKET_IN (xid=0x0): table_id=2 cookie=0x4 total_len=64 in_port=1 reg0=0x1 reg1=0x2 (via action) data_len=64 (unbuffered)
 366 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:1234
 367 dnl
 368 NXT_PACKET_IN (xid=0x0): table_id=3 cookie=0x5 total_len=64 in_port=1 reg0=0x1 reg1=0x2 reg2=0x3 (via action) data_len=64 (unbuffered)
 369 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:1234
 370 dnl
 371 NXT_PACKET_IN (xid=0x0): table_id=4 cookie=0x6 total_len=64 in_port=1 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 (via action) data_len=64 (unbuffered)
 372 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:2c37
 373 dnl
 374 NXT_PACKET_IN (xid=0x0): table_id=5 cookie=0x7 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 375 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=8,tp_dst=11 udp_csum:4439
 376 dnl
 377 NXT_PACKET_IN (xid=0x0): table_id=6 cookie=0x8 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 378 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=11 udp_csum:43ec
 379 dnl
 380 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 381 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 udp_csum:43a1
 382 dnl
 383 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=64 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=64 (unbuffered)
 384 udp,metadata=0,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 udp_csum:43a1
 385 ])
 386
 387 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
 388  cookie=0x1, n_packets=2, n_bytes=120, dl_src=20:22:22:22:22:22 actions=CONTROLLER:65535,resubmit(80,1)
 389  cookie=0x2, n_packets=3, n_bytes=180, dl_src=30:33:33:33:33:33 actions=mod_vlan_vid:15,CONTROLLER:65535
 390  cookie=0x3, table=1, n_packets=2, n_bytes=120, in_port=80 actions=load:0x1->NXM_NX_REG0[[]],mod_vlan_vid:80,CONTROLLER:65535,resubmit(81,2)
 391  cookie=0x4, table=2, n_packets=2, n_bytes=120, in_port=81 actions=load:0x2->NXM_NX_REG1[[]],mod_dl_src:80:81:81:81:81:81,CONTROLLER:65535,resubmit(82,3)
 392  cookie=0x5, table=3, n_packets=2, n_bytes=120, in_port=82 actions=load:0x3->NXM_NX_REG2[[]],mod_dl_dst:82:82:82:82:82:82,CONTROLLER:65535,resubmit(83,4)
 393  cookie=0x6, table=4, n_packets=2, n_bytes=120, in_port=83 actions=load:0x4->NXM_NX_REG3[[]],mod_nw_src:83.83.83.83,CONTROLLER:65535,resubmit(84,5)
 394  cookie=0x7, table=5, n_packets=2, n_bytes=120, in_port=84 actions=load:0x5->NXM_NX_REG4[[]],load:0x6->NXM_NX_TUN_ID[[]],mod_nw_dst:84.84.84.84,CONTROLLER:65535,resubmit(85,6)
 395  cookie=0x8, table=6, n_packets=2, n_bytes=120, in_port=85 actions=mod_tp_src:85,CONTROLLER:65535,resubmit(86,7)
 396  cookie=0x9, table=7, n_packets=2, n_bytes=120, in_port=86 actions=mod_tp_dst:86,CONTROLLER:65535,CONTROLLER:65535
 397  n_packets=3, n_bytes=180, dl_src=10:11:11:11:11:11 actions=CONTROLLER:65535
 398 NXST_FLOW reply:
 399 ])
 400
 401 OVS_VSWITCHD_STOP
 402 AT_CLEANUP
 403
 404 AT_SETUP([ofproto-dpif - VLAN handling])
 405 OVS_VSWITCHD_START(
 406   [set Bridge br0 fail-mode=standalone -- \
 407    add-port br0 p1                                  trunks=10,12 -- \
 408    add-port br0 p2                           tag=10              -- \
 409    add-port br0 p3                           tag=12              \
 410                    other-config:priority-tags=true               -- \
 411    add-port br0 p4                           tag=12              -- \
 412    add-port br0 p5 vlan_mode=native-tagged   tag=10              -- \
 413    add-port br0 p6 vlan_mode=native-tagged   tag=10 trunks=10,12 -- \
 414    add-port br0 p7 vlan_mode=native-untagged tag=12              -- \
 415    add-port br0 p8 vlan_mode=native-untagged tag=12 trunks=10,12 \
 416                    other-config:priority-tags=true               -- \
 417    set Interface p1 type=dummy -- \
 418    set Interface p2 type=dummy -- \
 419    set Interface p3 type=dummy -- \
 420    set Interface p4 type=dummy -- \
 421    set Interface p5 type=dummy -- \
 422    set Interface p6 type=dummy -- \
 423    set Interface p7 type=dummy -- \
 424    set Interface p8 type=dummy --])
 425
 426 dnl Each of these specifies an in_port by number, a VLAN VID (or "none"),
 427 dnl a VLAN PCP (used if the VID isn't "none") and the expected set of datapath
 428 dnl actions.
 429 for tuple in \
 430         "0 none 0 drop" \
 431         "0 0    0 drop" \
 432         "0 0    1 drop" \
 433         "0 10   0 1,5,6,7,8,pop_vlan,2" \
 434         "0 10   1 1,5,6,7,8,pop_vlan,2" \
 435         "0 11   0 5,7" \
 436         "0 11   1 5,7" \
 437         "0 12   0 1,5,6,pop_vlan,3,4,7,8" \
 438         "0 12   1 1,5,6,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \
 439         "1  none 0 drop" \
 440         "1  0    0 drop" \
 441         "1  0    1 drop" \
 442         "1  10   0 0,5,6,7,8,pop_vlan,2" \
 443         "1  10   1 0,5,6,7,8,pop_vlan,2" \
 444         "1  11   0 drop" \
 445         "1  11   1 drop" \
 446         "1  12   0 0,5,6,pop_vlan,3,4,7,8" \
 447         "1  12   1 0,5,6,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \
 448         "2  none 0 push_vlan(vid=10,pcp=0),0,1,5,6,7,8" \
 449         "2  0    0 pop_vlan,push_vlan(vid=10,pcp=0),0,1,5,6,7,8" \
 450         "2  0    1 pop_vlan,push_vlan(vid=10,pcp=1),0,1,5,6,7,8" \
 451         "2  10   0 drop" \
 452         "2  10   1 drop" \
 453         "2  11   0 drop" \
 454         "2  11   1 drop" \
 455         "2  12   0 drop" \
 456         "2  12   1 drop" \
 457         "3  none 0 4,7,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 458         "3  0    0 pop_vlan,4,7,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 459         "3  0    1 8,pop_vlan,4,7,push_vlan(vid=12,pcp=1),0,1,5,6" \
 460         "3  10   0 drop" \
 461         "3  10   1 drop" \
 462         "3  11   0 drop" \
 463         "3  11   1 drop" \
 464         "3  12   0 drop" \
 465         "3  12   1 drop" \
 466         "4  none 0 3,7,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 467         "4  0    0 pop_vlan,3,7,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 468         "4  0    1 3,8,pop_vlan,7,push_vlan(vid=12,pcp=1),0,1,5,6" \
 469         "4  10   0 drop" \
 470         "4  10   1 drop" \
 471         "4  11   0 drop" \
 472         "4  11   1 drop" \
 473         "4  12   0 drop" \
 474         "4  12   1 drop" \
 475         "5  none 0 2,push_vlan(vid=10,pcp=0),0,1,6,7,8" \
 476         "5  0    0 pop_vlan,2,push_vlan(vid=10,pcp=0),0,1,6,7,8" \
 477         "5  0    1 pop_vlan,2,push_vlan(vid=10,pcp=1),0,1,6,7,8" \
 478         "5  10   0 0,1,6,7,8,pop_vlan,2" \
 479         "5  10   1 0,1,6,7,8,pop_vlan,2" \
 480         "5  11   0 0,7" \
 481         "5  11   1 0,7" \
 482         "5  12   0 0,1,6,pop_vlan,3,4,7,8" \
 483         "5  12   1 0,1,6,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \
 484         "6  none 0 2,push_vlan(vid=10,pcp=0),0,1,5,7,8" \
 485         "6  0    0 pop_vlan,2,push_vlan(vid=10,pcp=0),0,1,5,7,8" \
 486         "6  0    1 pop_vlan,2,push_vlan(vid=10,pcp=1),0,1,5,7,8" \
 487         "6  10   0 0,1,5,7,8,pop_vlan,2" \
 488         "6  10   1 0,1,5,7,8,pop_vlan,2" \
 489         "6  11   0 drop" \
 490         "6  11   1 drop" \
 491         "6  12   0 0,1,5,pop_vlan,3,4,7,8" \
 492         "6  12   1 0,1,5,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \
 493         "7  none 0 3,4,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 494         "7  0    0 pop_vlan,3,4,8,push_vlan(vid=12,pcp=0),0,1,5,6" \
 495         "7  0    1 3,8,pop_vlan,4,push_vlan(vid=12,pcp=1),0,1,5,6" \
 496         "7  10   0 0,1,5,6,8,pop_vlan,2" \
 497         "7  10   1 0,1,5,6,8,pop_vlan,2" \
 498         "7  11   0 0,5" \
 499         "7  11   1 0,5" \
 500         "7  12   0 0,1,5,6,pop_vlan,3,4,8" \
 501         "7  12   1 0,1,5,6,pop_vlan,4,push_vlan(vid=0,pcp=1),3,8" \
 502         "8  none 0 3,4,7,push_vlan(vid=12,pcp=0),0,1,5,6" \
 503         "8  0    0 pop_vlan,3,4,7,push_vlan(vid=12,pcp=0),0,1,5,6" \
 504         "8  0    1 3,pop_vlan,4,7,push_vlan(vid=12,pcp=1),0,1,5,6" \
 505         "8  10   0 0,1,5,6,7,pop_vlan,2" \
 506         "8  10   1 0,1,5,6,7,pop_vlan,2" \
 507         "8  11   0 drop" \
 508         "8  11   1 drop" \
 509         "8  12   0 0,1,5,6,pop_vlan,3,4,7" \
 510         "8  12   1 0,1,5,6,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3"
 511 do
 512   set $tuple
 513   in_port=$1
 514   vlan=$2
 515   pcp=$3
 516   expected=$4
 517
 518   if test $vlan = none; then
 519     flow="in_port($in_port),eth(src=50:54:00:00:00:01,dst=ff:ff:ff:ff:ff:ff),eth_type(0xabcd)"
 520   else
 521     flow="in_port($in_port),eth(src=50:54:00:00:00:01,dst=ff:ff:ff:ff:ff:ff),eth_type(0x8100),vlan(vid=$vlan,pcp=$pcp),encap(eth_type(0xabcd))"
 522   fi
 523
 524   echo "----------------------------------------------------------------------"
 525   echo "in_port=$in_port vlan=$vlan pcp=$pcp"
 526
 527   AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 528   actual=`tail -1 stdout | sed 's/Datapath actions: //'`
 529
 530   AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
 531   mv stdout expout
 532   AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 533 done
 534
 535 OVS_VSWITCHD_STOP
 536 AT_CLEANUP
 537
 538 AT_SETUP([ofproto-dpif - fragment handling])
 539 OVS_VSWITCHD_START
 540 AT_DATA([flows.txt], [dnl
 541 priority=75 tcp ip_frag=no    tp_dst=80 actions=output:1
 542 priority=75 tcp ip_frag=first tp_dst=80 actions=output:2
 543 priority=75 tcp ip_frag=later tp_dst=80 actions=output:3
 544 priority=50 tcp ip_frag=no              actions=output:4
 545 priority=50 tcp ip_frag=first           actions=output:5
 546 priority=50 tcp ip_frag=later           actions=output:6
 547 ])
 548 AT_CHECK([ovs-ofctl replace-flows br0 flows.txt])
 549
 550 base_flow="in_port(90),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=128"
 551 no_flow="$base_flow,frag=no),tcp(src=12345,dst=80)"
 552 first_flow="$base_flow,frag=first),tcp(src=12345,dst=80)"
 553 later_flow="$base_flow,frag=later)"
 554
 555     # mode    no  first  later
 556 for tuple in \
 557     'normal    1     5      6' \
 558     'drop      1  drop   drop' \
 559     'nx-match  1     2      6'
 560 do
 561   set $tuple
 562   mode=$1
 563   no=$2
 564   first=$3
 565   later=$4
 566
 567   AT_CHECK([ovs-ofctl set-frags br0 $mode])
 568   for type in no first later; do
 569     eval flow=\$${type}_flow exp_output=\$$type
 570     AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 571     AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: $exp_output
 572 ])
 573   done
 574 done
 575 OVS_VSWITCHD_STOP
 576 AT_CLEANUP
 577
 578 AT_SETUP([ofproto-dpif - exit])
 579 OVS_VSWITCHD_START
 580 AT_DATA([flows.txt], [dnl
 581 in_port=1 actions=output:10,exit,output:11
 582 in_port=2 actions=output:12,resubmit:1,output:12
 583 in_port=3 actions=output:13,resubmit:2,output:14
 584 ])
 585 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 586 AT_CHECK([ovs-appctl ofproto/trace br0 '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=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
 587 AT_CHECK([tail -1 stdout], [0],
 588   [Datapath actions: 10
 589 ])
 590 AT_CHECK([ovs-appctl ofproto/trace br0 '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])
 591 AT_CHECK([tail -1 stdout], [0],
 592   [Datapath actions: 12,10
 593 ])
 594 AT_CHECK([ovs-appctl ofproto/trace br0 '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])
 595 AT_CHECK([tail -1 stdout], [0],
 596   [Datapath actions: 13,12,10
 597 ])
 598 OVS_VSWITCHD_STOP
 599 AT_CLEANUP
 600
 601
 602 AT_SETUP([ofproto-dpif - mirroring, select_all])
 603 OVS_VSWITCHD_START(
 604        [add-port br0 p1 -- set Interface p1 type=dummy --\
 605         add-port br0 p2 -- set Interface p2 type=dummy --\
 606         add-port br0 p3 -- set Interface p3 type=dummy --\
 607         set Bridge br0 mirrors=@m --\
 608         --id=@p3 get Port p3 --\
 609         --id=@m create Mirror name=mymirror \
 610         select_all=true output_port=@p3], [<0>
 611 ])
 612
 613 AT_DATA([flows.txt], [dnl
 614 in_port=1 actions=output:2
 615 in_port=2 actions=output:1
 616 ])
 617 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 618
 619 flow="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=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 620 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 621 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 622   [Datapath actions: 2,3
 623 ])
 624
 625 flow="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)"
 626 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 627 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 628   [Datapath actions: 1,3
 629 ])
 630
 631 OVS_VSWITCHD_STOP
 632 AT_CLEANUP
 633
 634
 635 AT_SETUP([ofproto-dpif - mirroring, select_src])
 636 OVS_VSWITCHD_START(
 637        [add-port br0 p1 -- set Interface p1 type=dummy --\
 638         add-port br0 p2 -- set Interface p2 type=dummy --\
 639         add-port br0 p3 -- set Interface p3 type=dummy --\
 640         set Bridge br0 mirrors=@m --\
 641         --id=@p1 get Port p1 -- --id=@p3 get Port p3 --\
 642         --id=@m create Mirror name=mymirror \
 643         select_src_port=@p1 output_port=@p3], [<0>
 644 ])
 645
 646 AT_DATA([flows.txt], [dnl
 647 in_port=1 actions=output:2
 648 in_port=2 actions=output:1
 649 ])
 650 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 651
 652 flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 653 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 654 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 655   [Datapath actions: 2,3
 656 ])
 657
 658 flow="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)"
 659 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 660 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 661   [Datapath actions: 1
 662 ])
 663 OVS_VSWITCHD_STOP
 664 AT_CLEANUP
 665
 666 AT_SETUP([ofproto-dpif - mirroring, OFPP_NONE ingress port])
 667 OVS_VSWITCHD_START(
 668        [add-port br0 p1 -- set Interface p1 type=dummy --\
 669         add-port br0 p2 -- set Interface p2 type=dummy --\
 670         set Bridge br0 mirrors=@m --\
 671         --id=@p2 get Port p2 --\
 672         --id=@m create Mirror name=mymirror \
 673         select_all=true output_port=@p2], [<0>
 674 ])
 675
 676 AT_CHECK([ovs-ofctl add-flow br0 action=output:1])
 677
 678 # "in_port" defaults to OFPP_NONE if it's not specified.
 679 flow="eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 680 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 681 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 682   [Datapath actions: 1,2
 683 ])
 684
 685 OVS_VSWITCHD_STOP
 686 AT_CLEANUP
 687
 688
 689 AT_SETUP([ofproto-dpif - mirroring, select_dst])
 690 OVS_VSWITCHD_START(
 691        [add-port br0 p1 -- set Interface p1 type=dummy --\
 692         add-port br0 p2 -- set Interface p2 type=dummy --\
 693         add-port br0 p3 -- set Interface p3 type=dummy --\
 694         set Bridge br0 mirrors=@m --\
 695         --id=@p2 get Port p2 -- --id=@p3 get Port p3 --\
 696         --id=@m create Mirror name=mymirror \
 697         select_dst_port=@p2 output_port=@p3], [<0>
 698 ])
 699
 700 AT_DATA([flows.txt], [dnl
 701 in_port=1 actions=output:2
 702 in_port=2 actions=output:1
 703 ])
 704 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 705
 706 flow="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=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 707 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 708 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 709   [Datapath actions: 2,3
 710 ])
 711
 712 flow="in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 713 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 714 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 715   [Datapath actions: 1
 716 ])
 717
 718 OVS_VSWITCHD_STOP
 719 AT_CLEANUP
 720
 721
 722 AT_SETUP([ofproto-dpif - mirroring, select_vlan])
 723 OVS_VSWITCHD_START(
 724        [add-port br0 p1 -- set Interface p1 type=dummy --\
 725         add-port br0 p2 -- set Interface p2 type=dummy --\
 726         add-port br0 p3 -- set Interface p3 type=dummy --\
 727         set Bridge br0 mirrors=@m --\
 728         --id=@p2 get Port p2 -- --id=@p3 get Port p3 --\
 729         --id=@m create Mirror name=mymirror \
 730         select_all=true select_vlan=11 output_port=@p3], [<0>
 731 ])
 732
 733 AT_DATA([flows.txt], [dnl
 734 in_port=1, actions=output:2
 735 ])
 736 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 737
 738 flow="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=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 739 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 740 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 741   [Datapath actions: 2
 742 ])
 743
 744 flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x8100),vlan(vid=10,pcp=0),encap(eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0))"
 745 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 746 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 747   [Datapath actions: 2
 748 ])
 749
 750 flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x8100),vlan(vid=11,pcp=0),encap(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))"
 751 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 752 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 753   [Datapath actions: 2,3
 754 ])
 755
 756 OVS_VSWITCHD_STOP
 757 AT_CLEANUP
 758
 759
 760 AT_SETUP([ofproto-dpif - mirroring, output_port])
 761 OVS_VSWITCHD_START(
 762        [add-port br0 p1 -- set Interface p1 type=dummy --\
 763         add-port br0 p2 -- set Interface p2 type=dummy --\
 764         add-port br0 p3 -- set Interface p3 type=dummy --\
 765         set Bridge br0 mirrors=@m --\
 766         --id=@p3 get Port p3 --\
 767         --id=@m create Mirror name=mymirror \
 768         select_all=true output_port=@p3], [<0>
 769 ])
 770
 771 AT_DATA([flows.txt], [dnl
 772 in_port=1 actions=mod_vlan_vid:17,output:2
 773 in_port=2 actions=output:1
 774 ])
 775 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 776
 777 flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 778 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 779 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 780   [Datapath actions: push_vlan(vid=17,pcp=0),2,pop_vlan,3
 781 ])
 782
 783 flow="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)"
 784 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 785 AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 786   [Datapath actions: 1,3
 787 ])
 788
 789 OVS_VSWITCHD_STOP
 790 AT_CLEANUP
 791
 792 AT_SETUP([ofproto-dpif - mirroring, output_vlan])
 793 OVS_VSWITCHD_START(
 794        [add-port br0 p1 -- set Interface p1 type=dummy --\
 795         add-port br0 p2 -- set Interface p2 type=dummy --\
 796         set Bridge br0 mirrors=@m --\
 797         --id=@m create Mirror name=mymirror \
 798         select_all=true output_vlan=12], [<0>
 799 ])
 800
 801 AT_DATA([flows.txt], [dnl
 802 in_port=1 actions=output:2
 803 in_port=2 actions=mod_vlan_vid:17,output:1
 804 ])
 805 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 806
 807 flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
 808 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 809 actual=`tail -1 stdout | sed 's/Datapath actions: //'`
 810
 811 expected="2,push_vlan(vid=12,pcp=0),0,1,2"
 812 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
 813 mv stdout expout
 814 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 815
 816 flow="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)"
 817 AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout])
 818 actual=`tail -1 stdout | sed 's/Datapath actions: //'`
 819
 820 expected="push_vlan(vid=17,pcp=0),1,pop_vlan,push_vlan(vid=12,pcp=0),0,1,2"
 821 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
 822 mv stdout expout
 823 AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 824
 825 OVS_VSWITCHD_STOP
 826 AT_CLEANUP
 827
 828 m4_define([OFPROTO_TRACE],
 829   [flow="$2"
 830    AT_CHECK([ovs-appctl ofproto/trace $1 "$flow" $3], [0], [stdout])
 831    actual=`tail -1 stdout | sed 's/Datapath actions: //'`
 832    expected="$4"
 833    AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected" $5],
 834      [0], [stdout])
 835    mv stdout expout
 836    AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual" $5],
 837      [0], [expout])])
 838
 839 AT_SETUP([ofproto-dpif - MAC learning])
 840 OVS_VSWITCHD_START(
 841   [set bridge br0 fail-mode=standalone -- \
 842    add-port br0 p1 -- set Interface p1 type=dummy -- \
 843    add-port br0 p2 -- set Interface p2 type=dummy -- \
 844    add-port br0 p3 -- set Interface p3 type=dummy])
 845
 846 arp='eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)'
 847
 848 # Trace an ARP packet arriving on p3, to create a MAC learning entry.
 849 OFPROTO_TRACE(
 850   [br0],
 851   [in_port(3),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),$arp],
 852   [-generate],
 853   [0,1,2])
 854
 855 # Check for the MAC learning entry.
 856 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 857  port  VLAN  MAC                Age
 858     3     0  50:54:00:00:00:05    ?
 859 ])
 860
 861 # Trace a packet arrival destined for the learned MAC.
 862 # (This will also learn a MAC.)
 863 OFPROTO_TRACE(
 864   [br0],
 865   [in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:05),$arp],
 866   [-generate],
 867   [3])
 868
 869 # Check for both MAC learning entries.
 870 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 871  port  VLAN  MAC                Age
 872     3     0  50:54:00:00:00:05    ?
 873     1     0  50:54:00:00:00:06    ?
 874 ])
 875
 876 # Trace a packet arrival that updates the first learned MAC entry.
 877 OFPROTO_TRACE(
 878   [br0],
 879   [in_port(2),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),$arp],
 880   [-generate],
 881   [0,1,3])
 882
 883 # Check that the MAC learning entry was updated.
 884 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 885  port  VLAN  MAC                Age
 886     1     0  50:54:00:00:00:06    ?
 887     2     0  50:54:00:00:00:05    ?
 888 ])
 889
 890 # Add another bridge.
 891 AT_CHECK(
 892   [ovs-vsctl \
 893      -- add-br br1 \
 894      -- set bridge br1 datapath-type=dummy \
 895      -- add-port br1 p4 -- set interface p4 type=dummy \
 896      -- add-port br1 p5 -- set interface p5 type=dummy])
 897
 898 # Trace some packet arrivals in br1 to create MAC learning entries there too.
 899 OFPROTO_TRACE(
 900   [br1],
 901   [in_port(4),eth(src=50:54:00:00:00:06,dst=ff:ff:ff:ff:ff:ff),$arp],
 902   [-generate],
 903   [0,5])
 904 OFPROTO_TRACE(
 905   [br1],
 906   [in_port(5),eth(src=50:54:00:00:00:07,dst=ff:ff:ff:ff:ff:ff),$arp],
 907   [-generate],
 908   [0,4])
 909
 910 # Check that the MAC learning entries were added.
 911 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br1 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 912  port  VLAN  MAC                Age
 913     4     0  50:54:00:00:00:06    ?
 914     5     0  50:54:00:00:00:07    ?
 915 ])
 916
 917 # Delete port p1 and see that its MAC learning entry disappeared, and
 918 # that the MAC learning entry for the same MAC was also deleted from br1.
 919 AT_CHECK([ovs-vsctl del-port p1])
 920 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 921  port  VLAN  MAC                Age
 922     2     0  50:54:00:00:00:05    ?
 923 ])
 924 AT_CHECK_UNQUOTED([ovs-appctl fdb/show br1 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl
 925  port  VLAN  MAC                Age
 926     5     0  50:54:00:00:00:07    ?
 927 ])
 928
 929 OVS_VSWITCHD_STOP
 930 AT_CLEANUP
 931
 932 dnl Test that basic NetFlow reports flow statistics correctly:
 933 dnl - The initial packet of a flow are correctly accounted.
 934 dnl - Later packets within a flow are correctly accounted.
 935 dnl - Flow actions changing (in this case, due to MAC learning)
 936 dnl   cause a record to be sent.
 937 AT_SETUP([ofproto-dpif - NetFlow flow expiration])
 938
 939 AT_CHECK([perl $srcdir/choose-port.pl], [0], [stdout])
 940 NETFLOW_PORT=`cat stdout`
 941
 942 OVS_VSWITCHD_START(
 943   [set Bridge br0 fail-mode=standalone -- \
 944    add-port br0 p1 -- set Interface p1 type=dummy -- \
 945    add-port br0 p2 -- set Interface p2 type=dummy -- \
 946    set Bridge br0 netflow=@nf -- \
 947    --id=@nf create NetFlow targets=\"127.0.0.1:$NETFLOW_PORT\" \
 948      engine_id=1 engine_type=2 active_timeout=30 \
 949      add-id-to-interface=false], [<0>
 950 ])
 951
 952 ON_EXIT([kill `cat test-netflow.pid`])
 953 AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])
 954 AT_CAPTURE_FILE([netflow.log])
 955
 956 for delay in 1000 30000; do
 957     ovs-appctl netdev-dummy/receive p1 '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=64,frag=no),icmp(type=8,code=0)'
 958     ovs-appctl netdev-dummy/receive p2 'in_port(1),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=0,code=0)'
 959
 960     ovs-appctl time/warp $delay
 961 done
 962
 963 sleep 1
 964 OVS_VSWITCHD_STOP
 965 ovs-appctl -t test-netflow exit
 966
 967 AT_CHECK([[sed -e 's/, uptime [0-9]*//
 968 s/, now [0-9.]*//
 969 s/time \([0-9]*\)\.\.\.\1$/time <moment>/
 970 s/time [0-9]*\.\.\.[0-9]*/time <range>/
 971 ' netflow.log | sort]], [0],
 972   [
 973 header: v5, seq 0, engine 2,1
 974 header: v5, seq 1, engine 2,1
 975 seq 0: 192.168.0.1 > 192.168.0.2, if 1 > 65535, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
 976 seq 1: 192.168.0.1 > 192.168.0.2, if 1 > 2, 1 pkts, 60 bytes, ICMP 8:0, time <moment>
 977 seq 1: 192.168.0.2 > 192.168.0.1, if 2 > 1, 2 pkts, 120 bytes, ICMP 0:0, time <range>
 978 ])
 979 AT_CLEANUP
 980
 981 dnl Test that basic NetFlow reports active expirations correctly.
 982 AT_SETUP([ofproto-dpif - NetFlow active expiration])
 983
 984 AT_CHECK([perl $srcdir/choose-port.pl], [0], [stdout])
 985 NETFLOW_PORT=`cat stdout`
 986
 987 OVS_VSWITCHD_START(
 988   [set Bridge br0 fail-mode=standalone -- \
 989    add-port br0 p1 -- set Interface p1 type=dummy -- \
 990    add-port br0 p2 -- set Interface p2 type=dummy -- \
 991    set Bridge br0 netflow=@nf -- \
 992    --id=@nf create NetFlow targets=\"127.0.0.1:$NETFLOW_PORT\" \
 993      engine_id=1 engine_type=2 active_timeout=10 \
 994      add-id-to-interface=false], [<0>
 995 ])
 996
 997 ON_EXIT([kill `test-netflow.pid`])
 998 AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log])
 999
1000 AT_CHECK([ovs-appctl time/stop])
1001 n=1
1002 while test $n -le 60; do
1003     n=`expr $n + 1`
1004
1005     ovs-appctl netdev-dummy/receive p1 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=1234,dst=80)'
1006     ovs-appctl netdev-dummy/receive p2 'in_port(1),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=6,tos=0,ttl=64,frag=no),tcp(src=80,dst=1234)'
1007
1008     ovs-appctl time/warp 1000
1009 done
1010
1011 ovs-appctl time/warp 10000
1012
1013 sleep 1
1014 OVS_VSWITCHD_STOP
1015 ovs-appctl -t test-netflow exit
1016
1017 # Count the number of reported packets:
1018 # - From source to destination before MAC learning kicks in (just one).
1019 # - From source to destination after that.
1020 # - From destination to source.
1021 n_learn=0
1022 n_in=0
1023 n_out=0
1024 n_other=0
1025 n_recs=0
1026 none=0
1027 while read line; do
1028     pkts=`echo "$line" | sed 's/.*, \([[0-9]]*\) pkts,.*/\1/'`
1029     case $pkts in
1030          [[0-9]]*) ;;
1031          *) continue ;;
1032     esac
1033
1034     case $line in
1035         "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 65535, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
1036             counter=n_learn
1037             ;;
1038         "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 2, "*" pkts, "*" bytes, TCP 1234 > 80, time "*)
1039             counter=n_in
1040             ;;
1041         "seq "*": 192.168.0.2 > 192.168.0.1, if 2 > 1, "*" pkts, "*" bytes, TCP 80 > 1234, time "*)
1042             counter=n_out
1043             ;;
1044         *)
1045             counter=n_other
1046             ;;
1047     esac
1048     eval $counter=\`expr \$$counter + \$pkts\`
1049     n_recs=`expr $n_recs + 1`
1050 done < netflow.log
1051
1052 # There should be exactly 1 MAC learning packet,
1053 # exactly 59 other packets in that direction,
1054 # and exactly 60 packets in the other direction.
1055 AT_CHECK([echo $n_learn $n_in $n_out $n_other], [0], [1 59 60 0
1056 ])
1057
1058 # There should be 1 expiration for MAC learning,
1059 # at least 5 active and a final expiration in one direction,
1060 # and at least 5 active and a final expiration in the other direction.
1061 echo $n_recs
1062 AT_CHECK([test $n_recs -ge 13])
1063
1064 AT_CLEANUP
1065
1066 AT_SETUP([idle_age and hard_age increase over time])
1067 OVS_VSWITCHD_START
1068
1069 # get_ages DURATION HARD IDLE
1070 #
1071 # Fetch the flow duration, hard age, and idle age into the variables
1072 # whose names are given as arguments.  Rounds DURATION down to the
1073 # nearest integer.  If hard_age doesn't appear in the output, sets
1074 # HARD to "none".  If idle_age doesn't appear in the output, sets IDLE
1075 # to 0.
1076 get_ages () {
1077     AT_CHECK([ovs-ofctl dump-flows br0], [0], [stdout])
1078
1079     duration=`sed -n 's/.*duration=\([[0-9]]*\)\(\.[[0-9]]*\)\{0,1\}s.*/\1/p' stdout`
1080     AT_CHECK([[expr X"$duration" : 'X[0-9][0-9]*$']], [0], [ignore])
1081     AS_VAR_COPY([$1], [duration])
1082
1083     hard=`sed -n 's/.*hard_age=\([[0-9]]*\),.*/\1/p' stdout`
1084     if test X"$hard" = X; then
1085         hard=none
1086     else
1087         AT_CHECK([[expr X"$hard" : 'X[0-9][0-9]*$']], [0], [ignore])
1088     fi
1089     AS_VAR_COPY([$2], [hard])
1090
1091     idle=`sed -n 's/.*idle_age=\([[0-9]]*\),.*/\1/p' stdout`
1092     if test X"$idle" = X; then
1093         idle=0
1094     else
1095         AT_CHECK([[expr X"$idle" : 'X[0-9][0-9]*$']], [0], [ignore])
1096     fi
1097     AS_VAR_COPY([$3], [idle])
1098 }
1099
1100 # Add a flow and get its initial hard and idle age.
1101 AT_CHECK([ovs-ofctl add-flow br0 hard_timeout=199,idle_timeout=188,actions=drop])
1102 get_ages duration1 hard1 idle1
1103
1104 # Warp time forward by 10 seconds, then modify the flow's actions.
1105 ovs-appctl time/warp 10000
1106 get_ages duration2 hard2 idle2
1107 AT_CHECK([ovs-ofctl mod-flows br0 actions=flood])
1108
1109 # Warp time forward by 10 seconds.
1110 ovs-appctl time/warp 10000
1111 get_ages duration3 hard3 idle3
1112
1113 # Warp time forward 10 more seconds, then pass some packets through the flow,
1114 # then warp forward a few more times because idle times are only updated
1115 # occasionally.
1116 ovs-appctl time/warp 10000
1117 ovs-appctl netdev-dummy/receive br0 'in_port(0),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=6,tos=0,ttl=64,frag=no),tcp(src=80,dst=1234)'
1118 ovs-appctl time/warp 1000
1119 ovs-appctl time/warp 1000
1120 ovs-appctl time/warp 1000
1121 get_ages duration4 hard4 idle4
1122
1123 printf "duration: %4s => %4s => %4s => %4s\n" $duration1 $duration2 $duration3 $duration4
1124 printf "hard_age: %4s => %4s => %4s => %4s\n" $hard1 $hard2 $hard3 $hard4
1125 printf "idle_age: %4s => %4s => %4s => %4s\n" $idle1 $idle2 $idle3 $idle4
1126
1127 # Duration should increase steadily over time.
1128 AT_CHECK([test $duration1 -lt $duration2])
1129 AT_CHECK([test $duration2 -lt $duration3])
1130 AT_CHECK([test $duration3 -lt $duration4])
1131
1132 # Hard age should be "none" initially because it's the same as flow_duration,
1133 # then it should increase.
1134 AT_CHECK([test $hard1 = none])
1135 AT_CHECK([test $hard2 = none])
1136 AT_CHECK([test $hard3 != none])
1137 AT_CHECK([test $hard4 != none])
1138 AT_CHECK([test $hard3 -lt $hard4])
1139
1140 # Idle age should increase from 1 to 2 to 3, then decrease.
1141 AT_CHECK([test $idle1 -lt $idle2])
1142 AT_CHECK([test $idle2 -lt $idle3])
1143 AT_CHECK([test $idle3 -gt $idle4])
1144
1145 # Check some invariant relationships.
1146 AT_CHECK([test $duration1 = $idle1])
1147 AT_CHECK([test $duration2 = $idle2])
1148 AT_CHECK([test $duration3 = $idle3])
1149 AT_CHECK([test $idle3 -gt $hard3])
1150 AT_CHECK([test $idle4 -lt $hard4])
1151 AT_CHECK([test $hard4 -lt $duration4])
1152
1153 OVS_VSWITCHD_STOP
1154 AT_CLEANUP
1155
1156 AT_SETUP([ofproto-dpif - fin_timeout])
1157 OVS_VSWITCHD_START
1158 AT_DATA([flows.txt], [dnl
1159 in_port=1 actions=output:2
1160 in_port=2 actions=mod_vlan_vid:17,output:1
1161 ])
1162 AT_CHECK([ovs-ofctl add-flow br0 'idle_timeout=60,actions=fin_timeout(idle_timeout=5)'])
1163 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0],
1164 [NXST_FLOW reply:
1165  idle_timeout=60, actions=fin_timeout(idle_timeout=5)
1166 ])
1167 # Check that a TCP SYN packet does not change the timeout.  (Because
1168 # flow stats updates are mainly what implements the fin_timeout
1169 # feature, we warp forward a couple of times to ensure that flow stats
1170 # run before re-checking the flow table.)
1171 AT_CHECK([ovs-appctl netdev-dummy/receive br0 0021853763af0026b98cb0f908004500003c2e2440004006465dac11370dac11370b828b0016751e267b00000000a00216d017360000020405b40402080a2d25085f0000000001030307], [0], [success
1172 ])
1173 AT_CHECK([ovs-appctl time/warp 1000 && ovs-appctl time/warp 1000], [0], [warped
1174 warped
1175 ])
1176 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0],
1177 [NXST_FLOW reply:
1178  n_packets=1, n_bytes=74, idle_timeout=60, actions=fin_timeout(idle_timeout=5)
1179 ])
1180 # Check that a TCP FIN packet does change the timeout.
1181 AT_CHECK([ovs-appctl netdev-dummy/receive br0 0021853763af0026b98cb0f90800451000342e3e40004006463bac11370dac11370b828b0016751e319dfc96399b801100717ae800000101080a2d250a9408579588], [0], [success
1182 ])
1183 AT_CHECK([ovs-appctl time/warp 1000 && ovs-appctl time/warp 1000], [0], [warped
1184 warped
1185 ])
1186 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0],
1187 [NXST_FLOW reply:
1188  n_packets=2, n_bytes=140, idle_timeout=5, actions=fin_timeout(idle_timeout=5)
1189 ])
1190 OVS_VSWITCHD_STOP
1191 AT_CLEANUP