AT_BANNER([ofproto-dpif]) AT_SETUP([ofproto-dpif - resubmit]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20], [21]) AT_DATA([flows.txt], [dnl table=0 in_port=1 priority=1000 icmp actions=output(10),resubmit(2),output(19),resubmit(3),output(21) table=0 in_port=2 priority=1500 icmp actions=output(11),resubmit(,1),output(16),resubmit(2,1),output(18) table=0 in_port=3 priority=2000 icmp actions=output(20) table=1 in_port=1 priority=1000 icmp actions=output(12),resubmit(4,1),output(13),resubmit(3),output(15) table=1 in_port=2 priority=1500 icmp actions=output(17),resubmit(,2) table=1 in_port=3 priority=1500 icmp actions=output(14),resubmit(,2) ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 10,11,12,13,14,15,16,17,18,19,20,21 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - registers]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [20], [21], [22], [33], [90]) AT_DATA([flows.txt], [dnl in_port=90 actions=resubmit:2,resubmit:3,resubmit:4,resubmit:91 in_port=91 actions=resubmit:5,resubmit:6,resubmit:7,resubmit:92 in_port=92 actions=resubmit:8,resubmit:9,resubmit:10,resubmit:11,resubmit:93 in_port=93 actions=resubmit:12,resubmit:13,resubmit:14,resubmit:15 in_port=2 actions=load:0x000db000->NXM_NX_REG0[[]] in_port=3 actions=load:0xdea->NXM_NX_REG0[[20..31]] in_port=4 actions=load:0xeef->NXM_NX_REG0[[0..11]] in_port=5 actions=move:NXM_NX_REG0[[]]->NXM_NX_REG1[[]] in_port=6 actions=load:0x22222222->NXM_NX_REG2[[]] in_port=7 actions=move:NXM_NX_REG1[[20..31]]->NXM_NX_REG2[[0..11]] in_port=8 actions=move:NXM_NX_REG1[[0..11]]->NXM_NX_REG2[[20..31]] in_port=9,reg0=0xdeadbeef actions=output:20 in_port=10,reg1=0xdeadbeef actions=output:21 in_port=11,reg2=0xeef22dea actions=output:22 dnl Sanilty check all registers in_port=12 actions=load:0x10->NXM_NX_REG0[[]],load:0x11->NXM_NX_REG1[[]],load:0x12->NXM_NX_REG2[[]] in_port=13 actions=load:0x13->NXM_NX_REG3[[]],load:0x14->NXM_NX_REG4[[]],load:0x15->NXM_NX_REG5[[]] in_port=14 actions=load:0x16->NXM_NX_REG6[[]],load:0x17->NXM_NX_REG7[[]] in_port=15,reg0=0x10,reg1=0x11,reg2=0x12,reg3=0x13,reg4=0x14,reg5=0x15,reg6=0x16,reg7=0x17 actions=output:33 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 20,21,22,33 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - output]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [9], [10], [11], [55], [66], [77], [88]) AT_DATA([flows.txt], [dnl in_port=1 actions=resubmit:2,resubmit:3,resubmit:4,resubmit:5,resubmit:6,resubmit:7 in_port=2 actions=output:9 in_port=3 actions=load:55->NXM_NX_REG0[[]],output:NXM_NX_REG0[[]],load:66->NXM_NX_REG1[[]] in_port=4 actions=output:10,output:NXM_NX_REG0[[]],output:NXM_NX_REG1[[]],output:11 in_port=5 actions=load:77->NXM_NX_REG0[[0..15]],load:88->NXM_NX_REG0[[16..31]] in_port=6 actions=output:NXM_NX_REG0[[0..15]],output:NXM_NX_REG0[[16..31]] in_port=7 actions=load:0x110000ff->NXM_NX_REG0[[]],output:NXM_NX_REG0[[]] ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 9,55,10,55,66,11,77,88 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - dec_ttl]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2], [3], [4]) AT_DATA([flows.txt], [dnl table=0 in_port=1 action=dec_ttl,output:2,resubmit(1,1),output:4 table=1 in_port=1 action=dec_ttl,output:3 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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]) AT_CHECK([tail -3 stdout], [0], [Datapath actions: set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=1,frag=no)),2,4 This flow is handled by the userspace slow path because it: - Sends "packet-in" messages to the OpenFlow controller. ]) 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]) AT_CHECK([tail -1 stdout], [0], [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 ]) 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]) AT_CHECK([tail -1 stdout], [0], [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 ]) AT_CAPTURE_FILE([ofctl_monitor.log]) AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log]) 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]) OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl NXT_PACKET_IN (xid=0x0): table_id=1 total_len=42 in_port=1 (via invalid_ttl) data_len=42 (unbuffered) 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 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - output, OFPP_NONE ingress port]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2]) AT_CHECK([ovs-ofctl add-flow br0 action=normal]) # "in_port" defaults to OFPP_NONE if it's not specified. 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) actual=`tail -1 stdout | sed 's/Datapath actions: //'` expected="1,2,100" AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) mv stdout expout AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - DSCP]) OVS_VSWITCHD_START([add-port br0 p1 -- set Interface p1 type=dummy]) AT_DATA([flows.txt], [dnl 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 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) AT_CHECK([ovs-vsctl -- \ set Port p1 qos=@newqos --\ --id=@newqos create QoS type=linux-htb queues=1=@q1,2=@q2 --\ --id=@q1 create Queue dscp=1 --\ --id=@q2 create Queue dscp=2], [0], [ignore]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: dnl 100,dnl 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 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 1,dnl 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 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 set(ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0x3,ttl=128,frag=no)),1,dnl 100 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - output/flood flags]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2], [3], [4], [5], [6], [7]) AT_DATA([flows.txt], [dnl in_port=local actions=local,flood in_port=1 actions=flood in_port=2 actions=all in_port=3 actions=output:65534,output:1,output:2,output:3,output:4,output:5,output:6,output:7 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 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) AT_CHECK([ovs-ofctl mod-port br0 5 noforward]) AT_CHECK([ovs-ofctl mod-port br0 6 noflood]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(100),eth(src=00:00:00:00:00:01,dst=00:00:00:00:00:02),eth_type(0x0900)'], [0], [stdout]) AT_CHECK([tail -1 stdout \ | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl 1 2 3 4 7 ]) 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]) AT_CHECK([tail -1 stdout \ | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl 100 2 3 4 7 ]) 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]) AT_CHECK([tail -1 stdout \ | sed -e 's/Datapath actions: //' | tr ',' '\n' | sort], [0], [dnl 1 100 3 4 6 7 ]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 100,1,2,4,6,7 ]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: set(skb_priority(0x1)),100,1,2,set(skb_priority(0x2)),3,set(skb_priority(0x1)),6,7 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - set_tunnel]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2], [3], [4], [5], [90]) AT_DATA([flows.txt], [dnl in_port=90 actions=resubmit:1,resubmit:2,resubmit:3,resubmit:4,resubmit:5 in_port=1 actions=set_tunnel:1,output:1 in_port=2 actions=set_tunnel:1,output:2 in_port=3 actions=set_tunnel:2,set_tunnel:3,output:3 in_port=4 actions=set_tunnel:4,set_tunnel:3,output:4 in_port=5 actions=set_tunnel:5 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: set(tun_id(0x1)),1,2,set(tun_id(0x3)),3,4 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - controller]) OVS_VSWITCHD_START([dnl add-port br0 p1 -- set Interface p1 type=dummy ]) AT_CAPTURE_FILE([ofctl_monitor.log]) AT_DATA([flows.txt], [dnl cookie=0x0 dl_src=10:11:11:11:11:11 actions=controller cookie=0x1 dl_src=20:22:22:22:22:22 actions=controller,resubmit(80,1) cookie=0x2 dl_src=30:33:33:33:33:33 actions=mod_vlan_vid:15,controller cookie=0x3 table=1 in_port=80 actions=load:1->NXM_NX_REG0[[]],mod_vlan_vid:80,controller,resubmit(81,2) 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) 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) cookie=0x6 table=4 in_port=83 actions=load:4->NXM_NX_REG3[[]],mod_nw_src:83.83.83.83,controller,resubmit(84,5) 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) cookie=0x8 table=6 in_port=85 actions=mod_tp_src:85,controller,resubmit(86,7) cookie=0x9 table=7 in_port=86 actions=mod_tp_dst:86,controller,controller ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) dnl Flow miss. AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log]) for i in 1 2 3 ; do 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)' done OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=9 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=9 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=9 tcp_csum:0 ]) dnl Singleton controller action. AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log]) for i in 1 2 3 ; do 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)' done OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via action) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 ]) dnl Modified controller action. AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log]) for i in 1 2 3 ; do 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)' done OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 dnl OFPT_PACKET_IN (xid=0x0): total_len=64 in_port=1 (via action) data_len=64 (unbuffered) 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=64,tp_src=8,tp_dst=10 tcp_csum:0 ]) dnl Checksum TCP. AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log]) for i in 1 ; do 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)' done OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl NXT_PACKET_IN (xid=0x0): cookie=0x1 total_len=60 in_port=1 (via action) data_len=60 (unbuffered) 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=64,tp_src=8,tp_dst=11 tcp_csum:0 dnl NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x3 total_len=64 in_port=1 reg0=0x1 (via action) data_len=64 (unbuffered) 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=64,tp_src=8,tp_dst=11 tcp_csum:0 dnl 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) 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=64,tp_src=8,tp_dst=11 tcp_csum:0 dnl 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) 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=64,tp_src=8,tp_dst=11 tcp_csum:0 dnl 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) 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=64,tp_src=8,tp_dst=11 tcp_csum:1a03 dnl 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) 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=64,tp_src=8,tp_dst=11 tcp_csum:3205 dnl 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) 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=64,tp_src=85,tp_dst=11 tcp_csum:31b8 dnl 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) 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=64,tp_src=85,tp_dst=86 tcp_csum:316d dnl 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) 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=64,tp_src=85,tp_dst=86 tcp_csum:316d ]) dnl Checksum UDP. AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log]) for i in 1 ; do 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' done OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit]) AT_CHECK([cat ofctl_monitor.log], [0], [dnl NXT_PACKET_IN (xid=0x0): cookie=0x1 total_len=60 in_port=1 (via action) data_len=60 (unbuffered) 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 dnl NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x3 total_len=64 in_port=1 reg0=0x1 (via action) data_len=64 (unbuffered) 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 dnl 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) 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 dnl 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) 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 dnl 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) 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 dnl 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) 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 dnl 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) 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 dnl 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) 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 dnl 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) 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 ]) AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl cookie=0x1, n_packets=2, n_bytes=120, dl_src=20:22:22:22:22:22 actions=CONTROLLER:65535,resubmit(80,1) cookie=0x2, n_packets=3, n_bytes=180, dl_src=30:33:33:33:33:33 actions=mod_vlan_vid:15,CONTROLLER:65535 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) 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) 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) 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) 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) cookie=0x8, table=6, n_packets=2, n_bytes=120, in_port=85 actions=mod_tp_src:85,CONTROLLER:65535,resubmit(86,7) cookie=0x9, table=7, n_packets=2, n_bytes=120, in_port=86 actions=mod_tp_dst:86,CONTROLLER:65535,CONTROLLER:65535 n_packets=3, n_bytes=180, dl_src=10:11:11:11:11:11 actions=CONTROLLER:65535 NXST_FLOW reply: ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - VLAN handling]) OVS_VSWITCHD_START( [set Bridge br0 fail-mode=standalone -- \ add-port br0 p1 trunks=10,12 -- \ add-port br0 p2 tag=10 -- \ add-port br0 p3 tag=12 \ other-config:priority-tags=true -- \ add-port br0 p4 tag=12 -- \ add-port br0 p5 vlan_mode=native-tagged tag=10 -- \ add-port br0 p6 vlan_mode=native-tagged tag=10 trunks=10,12 -- \ add-port br0 p7 vlan_mode=native-untagged tag=12 -- \ add-port br0 p8 vlan_mode=native-untagged tag=12 trunks=10,12 \ other-config:priority-tags=true -- \ set Interface p1 type=dummy -- \ set Interface p2 type=dummy -- \ set Interface p3 type=dummy -- \ set Interface p4 type=dummy -- \ set Interface p5 type=dummy -- \ set Interface p6 type=dummy -- \ set Interface p7 type=dummy -- \ set Interface p8 type=dummy --]) dnl Each of these specifies an in_port by number, a VLAN VID (or "none"), dnl a VLAN PCP (used if the VID isn't "none") and the expected set of datapath dnl actions. for tuple in \ "100 none 0 drop" \ "100 0 0 drop" \ "100 0 1 drop" \ "100 10 0 1,5,6,7,8,pop_vlan,2" \ "100 10 1 1,5,6,7,8,pop_vlan,2" \ "100 11 0 5,7" \ "100 11 1 5,7" \ "100 12 0 1,5,6,pop_vlan,3,4,7,8" \ "100 12 1 1,5,6,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \ "1 none 0 drop" \ "1 0 0 drop" \ "1 0 1 drop" \ "1 10 0 5,6,7,8,100,pop_vlan,2" \ "1 10 1 5,6,7,8,100,pop_vlan,2" \ "1 11 0 drop" \ "1 11 1 drop" \ "1 12 0 5,6,100,pop_vlan,3,4,7,8" \ "1 12 1 5,6,100,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \ "2 none 0 push_vlan(vid=10,pcp=0),1,5,6,7,8,100" \ "2 0 0 pop_vlan,push_vlan(vid=10,pcp=0),1,5,6,7,8,100" \ "2 0 1 pop_vlan,push_vlan(vid=10,pcp=1),1,5,6,7,8,100" \ "2 10 0 drop" \ "2 10 1 drop" \ "2 11 0 drop" \ "2 11 1 drop" \ "2 12 0 drop" \ "2 12 1 drop" \ "3 none 0 4,7,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "3 0 0 pop_vlan,4,7,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "3 0 1 8,pop_vlan,4,7,push_vlan(vid=12,pcp=1),1,5,6,100" \ "3 10 0 drop" \ "3 10 1 drop" \ "3 11 0 drop" \ "3 11 1 drop" \ "3 12 0 drop" \ "3 12 1 drop" \ "4 none 0 3,7,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "4 0 0 pop_vlan,3,7,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "4 0 1 3,8,pop_vlan,7,push_vlan(vid=12,pcp=1),1,5,6,100" \ "4 10 0 drop" \ "4 10 1 drop" \ "4 11 0 drop" \ "4 11 1 drop" \ "4 12 0 drop" \ "4 12 1 drop" \ "5 none 0 2,push_vlan(vid=10,pcp=0),1,6,7,8,100" \ "5 0 0 pop_vlan,2,push_vlan(vid=10,pcp=0),1,6,7,8,100" \ "5 0 1 pop_vlan,2,push_vlan(vid=10,pcp=1),1,6,7,8,100" \ "5 10 0 1,6,7,8,100,pop_vlan,2" \ "5 10 1 1,6,7,8,100,pop_vlan,2" \ "5 11 0 7,100" \ "5 11 1 7,100" \ "5 12 0 1,6,100,pop_vlan,3,4,7,8" \ "5 12 1 1,6,100,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \ "6 none 0 2,push_vlan(vid=10,pcp=0),1,5,7,8,100" \ "6 0 0 pop_vlan,2,push_vlan(vid=10,pcp=0),1,5,7,8,100" \ "6 0 1 pop_vlan,2,push_vlan(vid=10,pcp=1),1,5,7,8,100" \ "6 10 0 1,5,7,8,100,pop_vlan,2" \ "6 10 1 1,5,7,8,100,pop_vlan,2" \ "6 11 0 drop" \ "6 11 1 drop" \ "6 12 0 1,5,100,pop_vlan,3,4,7,8" \ "6 12 1 1,5,100,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3,8" \ "7 none 0 3,4,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "7 0 0 pop_vlan,3,4,8,push_vlan(vid=12,pcp=0),1,5,6,100" \ "7 0 1 3,8,pop_vlan,4,push_vlan(vid=12,pcp=1),1,5,6,100" \ "7 10 0 1,5,6,8,100,pop_vlan,2" \ "7 10 1 1,5,6,8,100,pop_vlan,2" \ "7 11 0 5,100" \ "7 11 1 5,100" \ "7 12 0 1,5,6,100,pop_vlan,3,4,8" \ "7 12 1 1,5,6,100,pop_vlan,4,push_vlan(vid=0,pcp=1),3,8" \ "8 none 0 3,4,7,push_vlan(vid=12,pcp=0),1,5,6,100" \ "8 0 0 pop_vlan,3,4,7,push_vlan(vid=12,pcp=0),1,5,6,100" \ "8 0 1 3,pop_vlan,4,7,push_vlan(vid=12,pcp=1),1,5,6,100" \ "8 10 0 1,5,6,7,100,pop_vlan,2" \ "8 10 1 1,5,6,7,100,pop_vlan,2" \ "8 11 0 drop" \ "8 11 1 drop" \ "8 12 0 1,5,6,100,pop_vlan,3,4,7" \ "8 12 1 1,5,6,100,pop_vlan,4,7,push_vlan(vid=0,pcp=1),3" do set $tuple in_port=$1 vlan=$2 pcp=$3 expected=$4 if test $vlan = none; then flow="in_port($in_port),eth(src=50:54:00:00:00:01,dst=ff:ff:ff:ff:ff:ff),eth_type(0xabcd)" else 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=$pcp),encap(eth_type(0xabcd))" fi echo "----------------------------------------------------------------------" echo "in_port=$in_port vlan=$vlan pcp=$pcp" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) actual=`tail -1 stdout | sed 's/Datapath actions: //'` AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) mv stdout expout AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) done OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - fragment handling]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2], [3], [4], [5], [6]) AT_DATA([flows.txt], [dnl priority=75 tcp ip_frag=no tp_dst=80 actions=output:1 priority=75 tcp ip_frag=first tp_dst=80 actions=output:2 priority=75 tcp ip_frag=later tp_dst=80 actions=output:3 priority=50 tcp ip_frag=no actions=output:4 priority=50 tcp ip_frag=first actions=output:5 priority=50 tcp ip_frag=later actions=output:6 ]) AT_CHECK([ovs-ofctl replace-flows br0 flows.txt]) base_flow="in_port(90),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=128" no_flow="$base_flow,frag=no),tcp(src=12345,dst=80)" first_flow="$base_flow,frag=first),tcp(src=12345,dst=80)" later_flow="$base_flow,frag=later)" # mode no first later for tuple in \ 'normal 1 5 6' \ 'drop 1 drop drop' \ 'nx-match 1 2 6' do set $tuple mode=$1 no=$2 first=$3 later=$4 AT_CHECK([ovs-ofctl set-frags br0 $mode]) for type in no first later; do eval flow=\$${type}_flow exp_output=\$$type AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: $exp_output ]) done done OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - exit]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [2], [3], [10], [11], [12], [13], [14]) AT_DATA([flows.txt], [dnl in_port=1 actions=output:10,exit,output:11 in_port=2 actions=output:12,resubmit:1,output:12 in_port=3 actions=output:13,resubmit:2,output:14 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 10 ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 12,10 ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout]) AT_CHECK([tail -1 stdout], [0], [Datapath actions: 13,12,10 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, select_all]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ add-port br0 p3 -- set Interface p3 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@p3 get Port p3 --\ --id=@m create Mirror name=mymirror \ select_all=true output_port=@p3], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1 actions=output:2 in_port=2 actions=output:1 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2,3 ]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 1,3 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, select_src]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ add-port br0 p3 -- set Interface p3 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@p1 get Port p1 -- --id=@p3 get Port p3 --\ --id=@m create Mirror name=mymirror \ select_src_port=@p1 output_port=@p3], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1 actions=output:2 in_port=2 actions=output:1 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2,3 ]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 1 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, OFPP_NONE ingress port]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@p2 get Port p2 --\ --id=@m create Mirror name=mymirror \ select_all=true output_port=@p2], [<0> ]) AT_CHECK([ovs-ofctl add-flow br0 action=output:1]) # "in_port" defaults to OFPP_NONE if it's not specified. flow="eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 1,2 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, select_dst]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 --\ add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2 --\ add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3 --\ set Bridge br0 mirrors=@m --\ --id=@p2 get Port p2 -- --id=@p3 get Port p3 --\ --id=@m create Mirror name=mymirror \ select_dst_port=@p2 output_port=@p3], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1 actions=output:2 in_port=2 actions=output:1 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2,3 ]) flow="in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 1 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, select_vlan]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ add-port br0 p3 -- set Interface p3 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@p2 get Port p2 -- --id=@p3 get Port p3 --\ --id=@m create Mirror name=mymirror \ select_all=true select_vlan=11 output_port=@p3], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1, actions=output:2 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2 ]) flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x8100),vlan(vid=10,pcp=0),encap(eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0))" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2 ]) 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))" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 2,3 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, output_port]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ add-port br0 p3 -- set Interface p3 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@p3 get Port p3 --\ --id=@m create Mirror name=mymirror \ select_all=true output_port=@p3], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1 actions=mod_vlan_vid:17,output:2 in_port=2 actions=output:1 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: push_vlan(vid=17,pcp=0),2,pop_vlan,3 ]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: 1,3 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - mirroring, output_vlan]) OVS_VSWITCHD_START( [add-port br0 p1 -- set Interface p1 type=dummy --\ add-port br0 p2 -- set Interface p2 type=dummy --\ set Bridge br0 mirrors=@m --\ --id=@m create Mirror name=mymirror \ select_all=true output_vlan=12], [<0> ]) AT_DATA([flows.txt], [dnl in_port=1 actions=output:2 in_port=2 actions=mod_vlan_vid:17,output:1 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) actual=`tail -1 stdout | sed 's/Datapath actions: //'` expected="2,push_vlan(vid=12,pcp=0),1,2,100" AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) mv stdout expout AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) 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)" AT_CHECK([ovs-appctl ofproto/trace br0 "$flow"], [0], [stdout]) actual=`tail -1 stdout | sed 's/Datapath actions: //'` expected="push_vlan(vid=17,pcp=0),1,pop_vlan,push_vlan(vid=12,pcp=0),1,2,100" AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout]) mv stdout expout AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout]) OVS_VSWITCHD_STOP AT_CLEANUP m4_define([OFPROTO_TRACE], [flow="$2" AT_CHECK([ovs-appctl ofproto/trace $1 "$flow" $3], [0], [stdout]) actual=`tail -1 stdout | sed 's/Datapath actions: //'` expected="$4" AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected" $5], [0], [stdout]) mv stdout expout AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual" $5], [0], [expout])]) AT_SETUP([ofproto-dpif - MAC learning]) OVS_VSWITCHD_START( [set bridge br0 fail-mode=standalone -- \ add-port br0 p1 -- set Interface p1 type=dummy -- \ add-port br0 p2 -- set Interface p2 type=dummy -- \ add-port br0 p3 -- set Interface p3 type=dummy]) arp='eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)' # Trace an ARP packet arriving on p3, to create a MAC learning entry. OFPROTO_TRACE( [br0], [in_port(3),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [1,2,100]) # Check for the MAC learning entry. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 3 0 50:54:00:00:00:05 ? ]) # Trace a packet arrival destined for the learned MAC. # (This will also learn a MAC.) OFPROTO_TRACE( [br0], [in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:05),$arp], [-generate], [3]) # Check for both MAC learning entries. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 3 0 50:54:00:00:00:05 ? 1 0 50:54:00:00:00:06 ? ]) # Trace a packet arrival that updates the first learned MAC entry. OFPROTO_TRACE( [br0], [in_port(2),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [1,3,100]) # Check that the MAC learning entry was updated. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 1 0 50:54:00:00:00:06 ? 2 0 50:54:00:00:00:05 ? ]) # Add another bridge. AT_CHECK( [ovs-vsctl \ -- add-br br1 \ -- set bridge br1 datapath-type=dummy \ -- add-port br1 p4 -- set interface p4 type=dummy \ -- add-port br1 p5 -- set interface p5 type=dummy]) # Trace some packet arrivals in br1 to create MAC learning entries there too. OFPROTO_TRACE( [br1], [in_port(4),eth(src=50:54:00:00:00:06,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [5,101]) OFPROTO_TRACE( [br1], [in_port(5),eth(src=50:54:00:00:00:07,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [4,101]) # Check that the MAC learning entries were added. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br1 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 4 0 50:54:00:00:00:06 ? 5 0 50:54:00:00:00:07 ? ]) # Delete port p1 and see that its MAC learning entry disappeared, and # that the MAC learning entry for the same MAC was also deleted from br1. AT_CHECK([ovs-vsctl del-port p1]) AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 2 0 50:54:00:00:00:05 ? ]) AT_CHECK_UNQUOTED([ovs-appctl fdb/show br1 | sed 's/[[0-9]]\{1,\}$/?/'], [0], [dnl port VLAN MAC Age 5 0 50:54:00:00:00:07 ? ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - MAC table overflow]) OVS_VSWITCHD_START( [set bridge br0 fail-mode=standalone other-config:mac-table-size=10 -- \ add-port br0 p1 -- set Interface p1 type=dummy -- \ add-port br0 p2 -- set Interface p2 type=dummy -- \ add-port br0 p3 -- set Interface p3 type=dummy]) 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)' AT_CHECK([ovs-appctl time/stop]) # Trace 10 ARP packets arriving on p3, to create MAC learning entries. for i in 0 1 2 3 4 5 6 7 8 9; do OFPROTO_TRACE( [br0], [in_port(3),eth(src=50:54:00:00:00:0$i,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [1,2,100]) ovs-appctl time/warp 1000 done # Check for the MAC learning entries. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/ *[[0-9]]\{1,\}$//' | sort], [0], [dnl 3 0 50:54:00:00:00:00 3 0 50:54:00:00:00:01 3 0 50:54:00:00:00:02 3 0 50:54:00:00:00:03 3 0 50:54:00:00:00:04 3 0 50:54:00:00:00:05 3 0 50:54:00:00:00:06 3 0 50:54:00:00:00:07 3 0 50:54:00:00:00:08 3 0 50:54:00:00:00:09 port VLAN MAC Age ]) # Trace another ARP packet on another MAC. OFPROTO_TRACE( [br0], [in_port(3),eth(src=50:54:00:00:00:10,dst=ff:ff:ff:ff:ff:ff),$arp], [-generate], [1,2,100]) # Check that the new one chased the oldest one out of the table. AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/' | sort], [0], [dnl 3 0 50:54:00:00:00:01 ? 3 0 50:54:00:00:00:02 ? 3 0 50:54:00:00:00:03 ? 3 0 50:54:00:00:00:04 ? 3 0 50:54:00:00:00:05 ? 3 0 50:54:00:00:00:06 ? 3 0 50:54:00:00:00:07 ? 3 0 50:54:00:00:00:08 ? 3 0 50:54:00:00:00:09 ? 3 0 50:54:00:00:00:10 ? port VLAN MAC Age ]) OVS_VSWITCHD_STOP AT_CLEANUP dnl Test that basic NetFlow reports flow statistics correctly: dnl - The initial packet of a flow are correctly accounted. dnl - Later packets within a flow are correctly accounted. dnl - Flow actions changing (in this case, due to MAC learning) dnl cause a record to be sent. AT_SETUP([ofproto-dpif - NetFlow flow expiration]) AT_CHECK([perl $srcdir/choose-port.pl], [0], [stdout]) NETFLOW_PORT=`cat stdout` OVS_VSWITCHD_START( [set Bridge br0 fail-mode=standalone -- \ add-port br0 p1 -- set Interface p1 type=dummy -- \ add-port br0 p2 -- set Interface p2 type=dummy -- \ set Bridge br0 netflow=@nf -- \ --id=@nf create NetFlow targets=\"127.0.0.1:$NETFLOW_PORT\" \ engine_id=1 engine_type=2 active_timeout=30 \ add-id-to-interface=false], [<0> ]) ON_EXIT([kill `cat test-netflow.pid`]) AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log]) AT_CAPTURE_FILE([netflow.log]) for delay in 1000 30000; do 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)' 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)' ovs-appctl time/warp $delay done sleep 1 OVS_VSWITCHD_STOP ovs-appctl -t test-netflow exit AT_CHECK([[sed -e 's/, uptime [0-9]*// s/, now [0-9.]*// s/time \([0-9]*\)\.\.\.\1$/time / s/time [0-9]*\.\.\.[0-9]*/time / ' netflow.log | sort]], [0], [ header: v5, seq 0, engine 2,1 header: v5, seq 1, engine 2,1 seq 0: 192.168.0.1 > 192.168.0.2, if 1 > 65535, 1 pkts, 60 bytes, ICMP 8:0, time seq 1: 192.168.0.1 > 192.168.0.2, if 1 > 2, 1 pkts, 60 bytes, ICMP 8:0, time seq 1: 192.168.0.2 > 192.168.0.1, if 2 > 1, 2 pkts, 120 bytes, ICMP 0:0, time ]) AT_CLEANUP dnl Test that basic NetFlow reports active expirations correctly. AT_SETUP([ofproto-dpif - NetFlow active expiration]) AT_CHECK([perl $srcdir/choose-port.pl], [0], [stdout]) NETFLOW_PORT=`cat stdout` OVS_VSWITCHD_START( [set Bridge br0 fail-mode=standalone -- \ add-port br0 p1 -- set Interface p1 type=dummy -- \ add-port br0 p2 -- set Interface p2 type=dummy -- \ set Bridge br0 netflow=@nf -- \ --id=@nf create NetFlow targets=\"127.0.0.1:$NETFLOW_PORT\" \ engine_id=1 engine_type=2 active_timeout=10 \ add-id-to-interface=false], [<0> ]) ON_EXIT([kill `test-netflow.pid`]) AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log]) AT_CHECK([ovs-appctl time/stop]) n=1 while test $n -le 60; do n=`expr $n + 1` ovs-appctl netdev-dummy/receive p1 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=1234,dst=80)' ovs-appctl netdev-dummy/receive p2 'in_port(1),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=6,tos=0,ttl=64,frag=no),tcp(src=80,dst=1234)' ovs-appctl time/warp 1000 done ovs-appctl time/warp 10000 sleep 1 OVS_VSWITCHD_STOP ovs-appctl -t test-netflow exit # Count the number of reported packets: # - From source to destination before MAC learning kicks in (just one). # - From source to destination after that. # - From destination to source. n_learn=0 n_in=0 n_out=0 n_other=0 n_recs=0 none=0 while read line; do pkts=`echo "$line" | sed 's/.*, \([[0-9]]*\) pkts,.*/\1/'` case $pkts in [[0-9]]*) ;; *) continue ;; esac case $line in "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 65535, "*" pkts, "*" bytes, TCP 1234 > 80, time "*) counter=n_learn ;; "seq "*": 192.168.0.1 > 192.168.0.2, if 1 > 2, "*" pkts, "*" bytes, TCP 1234 > 80, time "*) counter=n_in ;; "seq "*": 192.168.0.2 > 192.168.0.1, if 2 > 1, "*" pkts, "*" bytes, TCP 80 > 1234, time "*) counter=n_out ;; *) counter=n_other ;; esac eval $counter=\`expr \$$counter + \$pkts\` n_recs=`expr $n_recs + 1` done < netflow.log # There should be exactly 1 MAC learning packet, # exactly 59 other packets in that direction, # and exactly 60 packets in the other direction. AT_CHECK([echo $n_learn $n_in $n_out $n_other], [0], [1 59 60 0 ]) # There should be 1 expiration for MAC learning, # at least 5 active and a final expiration in one direction, # and at least 5 active and a final expiration in the other direction. echo $n_recs AT_CHECK([test $n_recs -ge 13]) AT_CLEANUP AT_SETUP([idle_age and hard_age increase over time]) OVS_VSWITCHD_START # get_ages DURATION HARD IDLE # # Fetch the flow duration, hard age, and idle age into the variables # whose names are given as arguments. Rounds DURATION down to the # nearest integer. If hard_age doesn't appear in the output, sets # HARD to "none". If idle_age doesn't appear in the output, sets IDLE # to 0. get_ages () { AT_CHECK([ovs-ofctl dump-flows br0], [0], [stdout]) duration=`sed -n 's/.*duration=\([[0-9]]*\)\(\.[[0-9]]*\)\{0,1\}s.*/\1/p' stdout` AT_CHECK([[expr X"$duration" : 'X[0-9][0-9]*$']], [0], [ignore]) AS_VAR_COPY([$1], [duration]) hard=`sed -n 's/.*hard_age=\([[0-9]]*\),.*/\1/p' stdout` if test X"$hard" = X; then hard=none else AT_CHECK([[expr X"$hard" : 'X[0-9][0-9]*$']], [0], [ignore]) fi AS_VAR_COPY([$2], [hard]) idle=`sed -n 's/.*idle_age=\([[0-9]]*\),.*/\1/p' stdout` if test X"$idle" = X; then idle=0 else AT_CHECK([[expr X"$idle" : 'X[0-9][0-9]*$']], [0], [ignore]) fi AS_VAR_COPY([$3], [idle]) } # Add a flow and get its initial hard and idle age. AT_CHECK([ovs-ofctl add-flow br0 hard_timeout=199,idle_timeout=188,actions=drop]) get_ages duration1 hard1 idle1 # Warp time forward by 10 seconds, then modify the flow's actions. ovs-appctl time/warp 10000 get_ages duration2 hard2 idle2 AT_CHECK([ovs-ofctl mod-flows br0 actions=flood]) # Warp time forward by 10 seconds. ovs-appctl time/warp 10000 get_ages duration3 hard3 idle3 # Warp time forward 10 more seconds, then pass some packets through the flow, # then warp forward a few more times because idle times are only updated # occasionally. ovs-appctl time/warp 10000 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)' ovs-appctl time/warp 1000 ovs-appctl time/warp 1000 ovs-appctl time/warp 1000 get_ages duration4 hard4 idle4 printf "duration: %4s => %4s => %4s => %4s\n" $duration1 $duration2 $duration3 $duration4 printf "hard_age: %4s => %4s => %4s => %4s\n" $hard1 $hard2 $hard3 $hard4 printf "idle_age: %4s => %4s => %4s => %4s\n" $idle1 $idle2 $idle3 $idle4 # Duration should increase steadily over time. AT_CHECK([test $duration1 -lt $duration2]) AT_CHECK([test $duration2 -lt $duration3]) AT_CHECK([test $duration3 -lt $duration4]) # Hard age should be "none" initially because it's the same as flow_duration, # then it should increase. AT_CHECK([test $hard1 = none]) AT_CHECK([test $hard2 = none]) AT_CHECK([test $hard3 != none]) AT_CHECK([test $hard4 != none]) AT_CHECK([test $hard3 -lt $hard4]) # Idle age should increase from 1 to 2 to 3, then decrease. AT_CHECK([test $idle1 -lt $idle2]) AT_CHECK([test $idle2 -lt $idle3]) AT_CHECK([test $idle3 -gt $idle4]) # Check some invariant relationships. AT_CHECK([test $duration1 = $idle1]) AT_CHECK([test $duration2 = $idle2]) AT_CHECK([test $duration3 = $idle3]) AT_CHECK([test $idle3 -gt $hard3]) AT_CHECK([test $idle4 -lt $hard4]) AT_CHECK([test $hard4 -lt $duration4]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - fin_timeout]) OVS_VSWITCHD_START AT_DATA([flows.txt], [dnl in_port=1 actions=output:2 in_port=2 actions=mod_vlan_vid:17,output:1 ]) AT_CHECK([ovs-ofctl add-flow br0 'idle_timeout=60,actions=fin_timeout(idle_timeout=5)']) AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0], [NXST_FLOW reply: idle_timeout=60, actions=fin_timeout(idle_timeout=5) ]) # Check that a TCP SYN packet does not change the timeout. (Because # flow stats updates are mainly what implements the fin_timeout # feature, we warp forward a couple of times to ensure that flow stats # run before re-checking the flow table.) AT_CHECK([ovs-appctl netdev-dummy/receive br0 0021853763af0026b98cb0f908004500003c2e2440004006465dac11370dac11370b828b0016751e267b00000000a00216d017360000020405b40402080a2d25085f0000000001030307], [0], [success ]) AT_CHECK([ovs-appctl time/warp 1000 && ovs-appctl time/warp 1000], [0], [warped warped ]) AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0], [NXST_FLOW reply: n_packets=1, n_bytes=74, idle_timeout=60, actions=fin_timeout(idle_timeout=5) ]) # Check that a TCP FIN packet does change the timeout. AT_CHECK([ovs-appctl netdev-dummy/receive br0 0021853763af0026b98cb0f90800451000342e3e40004006463bac11370dac11370b828b0016751e319dfc96399b801100717ae800000101080a2d250a9408579588], [0], [success ]) AT_CHECK([ovs-appctl time/warp 1000 && ovs-appctl time/warp 1000], [0], [warped warped ]) AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip], [0], [NXST_FLOW reply: n_packets=2, n_bytes=140, idle_timeout=5, actions=fin_timeout(idle_timeout=5) ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - ovs-appctl dpif/dump-dps]) OVS_VSWITCHD_START([add-br br1 -- set bridge br1 datapath-type=dummy]) ADD_OF_PORTS([br0], [1], [2]) ADD_OF_PORTS([br1], [3]) AT_CHECK([ovs-appctl dpif/dump-dps], [0], [dnl dummy@br0 dummy@br1 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - ovs-appctl dpif/show]) OVS_VSWITCHD_START([add-br br1 -- set bridge br1 datapath-type=dummy]) ADD_OF_PORTS([br0], [1], [2]) ADD_OF_PORTS([br1], [3]) AT_CHECK([ovs-appctl dpif/show], [0], [dnl br0 (dummy@ovs-dummy): lookups: hit:0 missed:0 lost:0 flows: 0 br0 65534/100: (dummy) p1 1/1: (dummy) p2 2/2: (dummy) br1 (dummy@ovs-dummy): lookups: hit:0 missed:0 lost:0 flows: 0 br1 65534/101: (dummy) p3 3/3: (dummy) ]) AT_CHECK([ovs-appctl dpif/show br0], [0], [dnl br0 (dummy@ovs-dummy): lookups: hit:0 missed:0 lost:0 flows: 0 br0 65534/100: (dummy) p1 1/1: (dummy) p2 2/2: (dummy) ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - ovs-appctl dpif/dump-flows]) OVS_VSWITCHD_START([add-br br1 -- \ set bridge br1 datapath-type=dummy fail-mode=secure]) ADD_OF_PORTS([br0], [1], [2]) ADD_OF_PORTS([br1], [3]) AT_CHECK([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=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'], [0], [success ]) AT_CHECK([ovs-appctl netdev-dummy/receive p2 'in_port(2),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)'], [0], [success ]) AT_CHECK([ovs-appctl netdev-dummy/receive p3 'in_port(3),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'], [0], [success ]) AT_CHECK([ovs-appctl dpif/dump-flows br0 | sort | STRIP_USED], [0], [dnl 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=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:0.0s, actions:drop in_port(2),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), packets:0, bytes:0, used:0.0s, actions:drop ]) AT_CHECK([ovs-appctl dpif/dump-flows br1 | sort | STRIP_USED], [0], [dnl in_port(3),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:0.0s, actions:drop ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([ofproto-dpif - ovs-appctl dpif/del-flows]) OVS_VSWITCHD_START([add-br br1 -- \ set bridge br1 datapath-type=dummy fail-mode=secure]) ADD_OF_PORTS([br0], [1], [2]) ADD_OF_PORTS([br1], [3]) AT_CHECK([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=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'], [0], [success ]) AT_CHECK([ovs-appctl netdev-dummy/receive p2 'in_port(2),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)'], [0], [success ]) AT_CHECK([ovs-appctl netdev-dummy/receive p3 'in_port(3),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'], [0], [success ]) AT_CHECK([ovs-appctl dpif/dump-flows br0 | sort | STRIP_USED], [0], [dnl 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=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:0.0s, actions:drop in_port(2),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), packets:0, bytes:0, used:0.0s, actions:drop ]) AT_CHECK([ovs-appctl dpif/dump-flows br1 | sort | STRIP_USED], [0], [dnl in_port(3),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:0.0s, actions:drop ]) AT_CHECK([ovs-appctl dpif/del-flows br0]) AT_CHECK([ovs-appctl dpif/dump-flows br0 | sort | STRIP_USED], [0], [dnl ]) AT_CHECK([ovs-appctl dpif/dump-flows br1 | sort | STRIP_USED], [0], [dnl in_port(3),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:0.0s, actions:drop ]) OVS_VSWITCHD_STOP AT_CLEANUP