ovs-dpctl dump-flows 抓取流标

admin

通过ovs-dpctl 命令，配合dump-flows 查看某个IP地址的流标信息。
ovs-dpctl dump-flows |grep 12.35.27.25
, T$ k% @9 ~) b  k0 j6 w) l& o3 fskb_priority(0),in_port(17),eth(src=fa:16:3e:9c:f2:65,dst=68:54:ed:00:00:01),eth_type(0x0800),ipv4(src=12.18.0.38,dst=206.189.188.30,proto=1,tos=0xc0,ttl=64,frag=no),icmp(type=3,code=3), packets:0, bytes:0, used:never, actions:set(eth(src=02:97:4f:3d:53:00,dst=a4:7b:2c:57:29:3f)),set(ipv4(src=12.35.27.25,dst=206.189.188.30,proto=1,tos=0xc0,ttl=63,frag=no)),3
skb_priority(0),tunnel(tun_id=0x848d8d/0xffffffffffffffff,src=10.32.0.14/255.255.255.255,dst=10.32.96.20/255.255.255.255,tos=0/0xff,ttl=254/0xff,flags(key)),in_port(8),skb_mark(0),eth(src=a4:7b:2c:56:e9:3f,dst=00:00:0a:20:60:14),eth_type(0x0800),ipv4(src=206.189.188.30,dst=12.35.27.25,proto=17,tos=0,ttl=239,frag=no),udp(src=43242,dst=53413), packets:0, bytes:0, used:never, actions:set(eth(src=68:54:ed:00:00:01,dst=fa:16:3e:9c:f2:65)),set(ipv4(src=206.189.188.30,dst=192.168.0.38,proto=17,tos=0,ttl=238,frag=no)),set(skb_mark(0x7f200)),17

admin

ovs-dpctl dump-flows
recirc_id(0),in_port(12),eth(src=fa:16:3e:7f:7e:10,dst=fa:16:3e:6f:64:c6),eth_type(0x0800),ipv4(frag=no), packets:127, bytes:10898, used:0.942s, flags:P., actions:5
8 E% n2 o2 ]  U, v+ w, L, T' Xrecirc_id(0),in_port(5),eth(src=fa:16:3e:6f:64:c6,dst=fa:16:3e:7f:7e:10),eth_type(0x0806),arp(sip=10.10.20.5), packets:0, bytes:0, used:never, actions:12
. r. m( K! X8 X7 A7 jrecirc_id(0),in_port(12),eth(src=fa:16:3e:7f:7e:10,dst=fa:16:3e:6f:64:c6),eth_type(0x0806),arp(sip=10.10.20.7), packets:0, bytes:0, used:never, actions:5
: a& ^% y* C) Mrecirc_id(0),in_port(5),eth(src=fa:16:3e:6f:64:c6,dst=fa:16:3e:7f:7e:10),eth_type(0x0800),ipv4(frag=no), packets:101, bytes:13046, used:0.942s, flags:P., actions:12

admin

2018-12-26 20:26:56.943 49119 INFO nuageextension.utils.lock_client [-] GET NFV_LOCK for me: 172.24.48.1
. W  [! H1 ~. L( h7 ]6 d& X2018-12-26 20:26:58.588 49119 INFO nuageextension.utils.lock_server [-] RECEIVE LOCK REQUEST!
2018-12-26 20:26:58.590 49119 INFO nuageextension.utils.lock_server [-] RECEIVE LOCK REQUEST!
$ h9 |- `' D2 d/ [9 Q3 D/ D2018-12-26 20:26:59.625 49119 INFO nuageextension.utils.lock_server [-] RECEIVE LOCK REQUEST!

admin

sudo ovs-dpctl dump-flows |grep 114.114.114.114
" i* U3 r# f, D- J5 _skb_priority(0),in_port(39),eth(src=fa:16:3e:e7:f0:f9,dst=68:54:ed:00:7d:b0),eth_type(0x0800),ipv4(src=192.168.155.18,dst=114.114.114.114,proto=17,tos=0,ttl=64,frag=no),udp(src=36117,dst=53), packets:0, bytes:0, used:never, actions:set(tunnel(tun_id=0x42ea2b,src=0.0.0.0,dst=10.32.67.45,tos=0x0,ttl=64,flags(key))),set(eth(src=d2:e9:cc:f3:46:40,dst=00:00:0a:20:43:2d)),set(ipv4(src=192.168.155.18,dst=114.114.114.114,proto=17,tos=0,ttl=63,frag=no)),7
skb_priority(0),in_port(39),eth(src=fa:16:3e:e7:f0:f9,dst=68:54:ed:00:7d:b0),eth_type(0x0800),ipv4(src=192.168.155.18,dst=114.114.114.114,proto=17,tos=0,ttl=64,frag=no),udp(src=51339,dst=53), packets:0, bytes:0, used:never, actions:set(tunnel(tun_id=0x42ea2b,src=0.0.0.0,dst=10.32.67.45,tos=0x0,ttl=64,flags(key))),set(eth(src=d2:e9:cc:f3:46:40,dst=00:00:0a:20:43:2d)),set(ipv4(src=192.168.155.18,dst=114.114.114.114,proto=17,tos=0,ttl=63,frag=no)),7
! r' Z5 _& d' U8 Y8 {skb_priority(0),tunnel(tun_id=0x42ea2b/0xffffffffffffffff,src=10.32.67.45/255.255.255.255,dst=10.32.98.72/255.255.255.255,tos=0/0xff,ttl=63/0xff,flags(key)),in_port(7),skb_mark(0),eth(src=00:0e:1e:b4:1d:f2,dst=00:00:0a:20:62:48),eth_type(0x0800),ipv4(src=114.114.114.114,dst=192.168.155.18,proto=17,tos=0x4,ttl=149,frag=no),udp(src=53,dst=36117), packets:0, bytes:0, used:never, actions:set(eth(src=68:54:ed:00:7d:b0,dst=fa:16:3e:e7:f0:f9)),set(ipv4(src=114.114.114.114,dst=192.168.155.18,proto=17,tos=0x4,ttl=148,frag=no)),39
: ~) B, `- J) w8 `. T0 ~skb_priority(0),in_port(53),eth_type(0x0800),ipv4(src=172.16.1.4/255.255.255.255,dst=114.114.114.114/255.255.255.255,proto=1/0xff,tos=0/0,ttl=64/0,frag=no/0xff), packets:82, bytes:8036, used:0.408s, actions:drop
+ w- N" r/ e6 S) `- kskb_priority(0),tunnel(tun_id=0x42ea2b/0xffffffffffffffff,src=10.32.67.45/255.255.255.255,dst=10.32.98.72/255.255.255.255,tos=0/0xff,ttl=63/0xff,flags(key)),in_port(7),skb_mark(0),eth(src=00:0e:1e:b4:1d:f2,dst=00:00:0a:20:62:48),eth_type(0x0800),ipv4(src=114.114.114.114,dst=192.168.155.18,proto=17,tos=0x4,ttl=149,frag=no),udp(src=53,dst=51339), packets:0, bytes:0, used:never, actions:set(eth(src=68:54:ed:00:7d:b0,dst=fa:16:3e:e7:f0:f9)),set(ipv4(src=114.114.114.114,dst=192.168.155.18,proto=17,tos=0x4,ttl=148,frag=no)),39
& |! n7 D* |! ^- K2 m[deployer@BFJD-PSC-P7F1-S-PM-OS01-BCEC-32 ~]$ sudo ovs-dpctl dump-flows |grep 114.114.114.114
: S2 v5 o- S  |+ t/ _. Y7 i- _$ ~skb_priority(0),tunnel(tun_id=0x4beab8/0xffffffffffffffff,src=10.32.67.45/255.255.255.255,dst=10.32.98.72/255.255.255.255,tos=0/0xff,ttl=63/0xff,flags(key)),in_port(7),skb_mark(0),eth(src=00:0e:1e:b4:1d:f2,dst=00:00:0a:20:62:48),eth_type(0x0800),ipv4(src=114.114.114.114,dst=192.168.20.8,proto=17,tos=0x4,ttl=149,frag=no),udp(src=53,dst=24602), packets:0, bytes:0, used:never, actions:set(eth(src=68:54:ed:00:c9:49,dst=fa:16:3e:e0:54:1b)),set(ipv4(src=114.114.114.114,dst=192.168.20.8,proto=17,tos=0x4,ttl=148,frag=no)),50
skb_priority(0),tunnel(tun_id=0x4beab8/0xffffffffffffffff,src=10.32.67.45/255.255.255.255,dst=10.32.98.72/255.255.255.255,tos=0/0xff,ttl=63/0xff,flags(key)),in_port(7),skb_mark(0),eth(src=00:0e:1e:b4:1d:f2,dst=00:00:0a:20:62:48),eth_type(0x0800),ipv4(src=114.114.114.114,dst=192.168.20.8,proto=17,tos=0x4,ttl=149,frag=no),udp(src=53,dst=12022), packets:0, bytes:0, used:never, actions:set(eth(src=68:54:ed:00:c9:49,dst=fa:16:3e:e0:54:1b)),set(ipv4(src=114.114.114.114,dst=192.168.20.8,proto=17,tos=0x4,ttl=148,frag=no)),50
skb_priority(0),in_port(50),eth(src=fa:16:3e:e0:54:1b,dst=68:54:ed:00:c9:49),eth_type(0x0800),ipv4(src=192.168.20.8,dst=114.114.114.114,proto=17,tos=0,ttl=64,frag=no),udp(src=24602,dst=53), packets:0, bytes:0, used:never, actions:set(tunnel(tun_id=0x4beab8,src=0.0.0.0,dst=10.32.67.45,tos=0x0,ttl=64,flags(key))),set(eth(src=d2:e9:cc:f3:46:40,dst=00:00:0a:20:43:2d)),set(ipv4(src=192.168.20.8,dst=114.114.114.114,proto=17,tos=0,ttl=63,frag=no)),7
skb_priority(0),in_port(53),eth_type(0x0800),ipv4(src=172.16.1.4/255.255.255.255,dst=114.114.114.114/255.255.255.255,proto=1/0xff,tos=0/0,ttl=64/0,frag=no/0xff), packets:91, bytes:8918, used:0.341s, actions:drop
skb_priority(0),in_port(50),eth(src=fa:16:3e:e0:54:1b,dst=68:54:ed:00:c9:49),eth_type(0x0800),ipv4(src=192.168.20.8,dst=114.114.114.114,proto=17,tos=0,ttl=64,frag=no),udp(src=12022,dst=53), packets:0, bytes:0, used:never, actions:set(tunnel(tun_id=0x4beab8,src=0.0.0.0,dst=10.32.67.45,tos=0x0,ttl=64,flags(key))),set(eth(src=d2:e9:cc:f3:46:40,dst=00:00:0a:20:43:2d)),set(ipv4(src=192.168.20.8,dst=114.114.114.114,proto=17,tos=0,ttl=63,frag=no)),7