Thank you for replys. I did ping at vm in host1. [vm_at_host1]#ping 10.10.123.123.21
Below is what i get from "ovs-dpctl dump-flows" and "tcpdump". I can't understands all of it, but at least, GRE works until tep(tunnel end point) device at host2. but it fails to seek vm at host2. This point, i felt weird about these settings. How this GRE setting can find the vm which is at the bridge not connected with tunnel end point? [host1]# ovs-dpctl dump-flows in_port(2),eth(src=00:01:e8:9a:74:e6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=182.162.143.2,tip=182.162.143.164,op=1,sha=00:01:e8:9a:74:e6,tha=00:00:00:00:00:00), packets:0, bytes:0, used:never, actions:1,3 in_port(3),eth(src=76:ee:e6:89:fe:46,dst=d4:be:d9:ac:f0:cf),eth_type(0x0800),ipv4(src=192.168.100.20,dst=192.168.100.21,proto=47,tos=0,ttl=64,frag=no), packets:38, bytes:3040, used:1.192s, actions:2 in_port(2),eth(src=00:01:e8:9a:74:e6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=117.52.91.2,tip=117.52.91.113,op=1,sha=00:01:e8:9a:74:e6,tha=00:00:00:00:00:00), packets:1, bytes:60, used:0.898s, actions:1,3 skb_priority(0x2),in_port(1),eth(src=78:45:c4:f1:77:d3,dst=f4:ce:46:bf:f2:21),eth_type(0x0800),ipv4(src=182.162.104.20,dst=182.162.104.10,proto=6,tos=0x8,ttl=64,frag=no),tcp(src=22,dst=58954), packets:18044, bytes:6239528, used:0.546s, flags:P., actions:2 in_port(2),eth(src=00:00:5e:00:01:37,dst=01:00:5e:00:00:12),eth_type(0x0800),ipv4(src=182.162.143.2,dst=224.0.0.18,proto=112,tos=0xc0,ttl=255,frag=no), packets:252634, bytes:67705912, used:0.988s, actions:1,3 in_port(1),eth(src=78:45:c4:f1:77:d3,dst=f4:ce:46:bf:f2:21),eth_type(0x0800),ipv4(src=182.162.104.20,dst=182.162.104.10,proto=6,tos=0,ttl=64,frag=no),tcp(src=5900,dst=43591), packets:9908, bytes:1004025, used:0.033s, flags:P., actions:2 in_port(6),eth(src=d2:0d:45:a3:92:ea,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=10.123.123.20,tip=10.123.123.21,op=1,sha=d2:0d:45:a3:92:ea,tha=00:00:00:00:00:00), packets:38, bytes:1596, used:1.192s, actions:set(tunnel(tun_id=0x0,src=0.0.0.0,dst=192.168.100.21,tos=0x0,ttl=64,flags(df))),4,5 in_port(2),eth(src=f4:ce:46:bf:f2:21,dst=78:45:c4:f1:77:d3),eth_type(0x0800),ipv4(src=182.162.104.10,dst=182.162.104.20,proto=6,tos=0,ttl=64,frag=no),tcp(src=43591,dst=5900), packets:5684, bytes:432856, used:0.033s, flags:P., actions:1 in_port(2),eth(src=d0:67:e5:a7:6f:c0,dst=01:80:c2:00:00:00), packets:129312, bytes:8275968, used:0.828s, actions:1,3 in_port(2),eth(src=f4:ce:46:bf:f2:21,dst=78:45:c4:f1:77:d3),eth_type(0x0800),ipv4(src=182.162.104.10,dst=182.162.104.20,proto=6,tos=0x8,ttl=64,frag=no),tcp(src=58954,dst=22), packets:18771, bytes:2510278, used:0.546s, flags:P., actions:1 in_port(2),eth(src=00:01:e8:a0:d8:40,dst=01:00:5e:00:00:05),eth_type(0x0800),ipv4(src=182.162.143.3,dst=224.0.0.5,proto=89,tos=0xc0,ttl=1,frag=no), packets:0, bytes:0, used:never, actions:1,3 [host1]# tcpdump -i vnet0 tcpdump: WARNING: vnet0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vnet0, link-type EN10MB (Ethernet), capture size 65535 bytes 10:20:32.564181 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:32.564342 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 38, length 64 10:20:33.564150 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:33.564296 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 39, length 64 10:20:34.565121 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:34.565313 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 40, length 64 10:20:35.566074 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:36.569006 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:37.566082 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:20:37.566710 ARP, Reply 10.123.123.21 is-at d2:0d:45:a3:92:ea (oui Unknown), length 28 10:20:37.567049 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 41, length 64 10:20:37.567135 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 42, length 64 10:20:37.567212 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 43, length 64 10:20:38.565199 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 44, length 64 10:20:39.565200 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 45, length 64 10:20:40.565167 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 46, length 64 10:20:41.565212 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 47, length 64 10:20:42.565195 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 48, length 64 10:20:43.569077 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 49, length 64 10:20:44.569176 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 50, length 64 10:20:45.569232 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 51, length 64 10:20:46.569197 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 52, length 64 10:20:47.569201 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 53, length 64 10:20:48.569193 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 54, length 64 10:20:49.569188 IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 55, length 64 [host1]# tcpdump -i br1 tcpdump: WARNING: br1: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on br1, link-type EN10MB (Ethernet), capture size 65535 bytes [host1]# tcpdump -i br1 tcpdump: WARNING: br1: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on br1, link-type EN10MB (Ethernet), capture size 65535 bytes 10:22:29.601279 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:22:30.602301 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:22:31.601106 ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 [host2]# ovs-dpctl dump-flows in_port(2),eth(src=00:01:e8:9a:74:e6,dst=01:00:5e:00:00:05),eth_type(0x0800),ipv4(src=182.162.143.2,dst=224.0.0.5,proto=89,tos=0xc0,ttl=1,frag=no), packets:0, bytes:0, used:never, actions:3,1 in_port(2),eth(src=d0:67:e5:a7:6f:ab,dst=01:80:c2:00:00:00), packets:130005, bytes:8320320, used:0.232s, actions:3,1 in_port(2),eth(src=f4:ce:46:bf:f2:21,dst=d4:be:d9:ac:f0:cf),eth_type(0x0800),ipv4(src=182.162.104.10,dst=182.162.104.21,proto=6,tos=0x8,ttl=64,frag=no),tcp(src=38555,dst=22), packets:15873, bytes:2071730, used:0.025s, flags:P., actions:1 in_port(2),eth(src=84:2b:2b:fb:ed:2e,dst=01:00:5e:7f:ff:fd),eth_type(0x0800),ipv4(src=182.162.104.4,dst=239.255.255.253,proto=2,tos=0xc0,ttl=1,frag=no), packets:0, bytes:0, used:never, actions:3,1 in_port(2),eth(src=00:01:e8:9a:74:e6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=182.162.104.2,tip=182.162.104.111,op=1,sha=00:01:e8:9a:74:e6,tha=00:00:00:00:00:00), packets:0, bytes:0, used:never, actions:3,1 skb_priority(0x2),in_port(1),eth(src=d4:be:d9:ac:f0:cf,dst=f4:ce:46:bf:f2:21),eth_type(0x0800),ipv4(src=182.162.104.21,dst=182.162.104.10,proto=6,tos=0x8,ttl=64,frag=no),tcp(src=22,dst=38555), packets:14029, bytes:3356410, used:0.066s, flags:P., actions:2 in_port(2),eth(src=00:00:5e:00:01:37,dst=01:00:5e:00:00:12),eth_type(0x0800),ipv4(src=182.162.143.2,dst=224.0.0.18,proto=112,tos=0xc0,ttl=255,frag=no), packets:253989, bytes:68069052, used:0.529s, actions:3,1 in_port(2),eth(src=00:01:e8:9a:74:e6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=117.52.91.2,tip=117.52.91.38,op=1,sha=00:01:e8:9a:74:e6,tha=00:00:00:00:00:00), packets:1, bytes:60, used:2.510s, actions:3,1 [host2]# tcpdump -i tep0 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on tep0, link-type EN10MB (Ethernet), capture size 65535 bytes 10:32:15.383783 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:15.709863 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.d0:67:e5:a7:6f:a9.8002, length 47 10:32:16.294882 IP 192.168.100.20 > 192.168.100.21: GREv0, length 46: ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:32:16.423330 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:17.294506 IP 192.168.100.20 > 192.168.100.21: GREv0, length 46: ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:32:17.294925 IP 192.168.100.21 > 192.168.100.20: GREv0, length 46: ARP, Reply 10.123.123.21 is-at d2:0d:45:a3:92:ea (oui Unknown), length 28 10:32:17.394376 IP 182.162.143.3 > ospf-all.mcast.net: OSPFv2, Hello, length 48 10:32:17.473013 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:17.709773 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.d0:67:e5:a7:6f:a9.8002, length 47 10:32:17.940722 ARP, Request who-has 117.52.91.94 tell 117.52.91.2, length 46 10:32:18.076542 ARP, Request who-has 117.52.91.83 tell 117.52.91.2, length 46 10:32:18.294499 IP 192.168.100.20 > 192.168.100.21: GREv0, length 46: ARP, Request who-has 10.123.123.21 tell 10.123.123.20, length 28 10:32:18.294833 IP 192.168.100.21 > 192.168.100.20: GREv0, length 46: ARP, Reply 10.123.123.21 is-at d2:0d:45:a3:92:ea (oui Unknown), length 28 10:32:18.523699 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:19.264393 IP 182.162.143.2 > ospf-all.mcast.net: OSPFv2, Hello, length 48 10:32:19.293615 IP 192.168.100.20 > 192.168.100.21: GREv0, length 102: IP 10.123.123.20 > 10.123.123.21: ICMP echo request, id 56071, seq 687, length 64 10:32:19.562896 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:19.709651 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.d0:67:e5:a7:6f:a9.8002, length 47 10:32:19.894332 ARP, Request who-has 117.52.91.12 tell 117.52.91.2, length 46 10:32:20.562846 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:20.637622 ARP, Request who-has 182.162.104.62 tell 182.162.104.3, length 46 10:32:20.815462 ARP, Request who-has 117.52.91.94 tell 117.52.91.2, length 46 10:32:21.590165 10:32:21.603010 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:21.709557 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.d0:67:e5:a7:6f:a9.8002, length 47 10:32:22.294892 ARP, Request who-has 192.168.100.20 tell 192.168.100.21, length 28 10:32:22.295529 ARP, Reply 192.168.100.20 is-at 76:ee:e6:89:fe:46 (oui Unknown), length 46 10:32:22.633711 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:22.882354 IP 182.162.104.10.mdns > 224.0.0.251.mdns: 0 [3q] SRV (QM)? Virtualization Host gcloudv2-monitoring._libvirt._tcp.local. A (QM)? gcloudv2-monitoring.local. AAAA (QM)? gcloudv2-monitoring.local. (109) 10:32:22.882373 IP 182.162.104.10.mdns > 224.0.0.251.mdns: 0*- [0q] 3/0/0 (Cache flush) AAAA fe80::f6ce:46ff:febf:f221, (Cache flush) SRV gcloudv2-monitoring.local.:65535 0 0, (Cache flush) A 182.162.104.10 (155) 10:32:23.464329 ARP, Request who-has 117.52.91.54 tell 117.52.91.3, length 46 10:32:23.653579 IP 182.162.143.2 > vrrp.mcast.net: VRRPv2, Advertisement, vrid 55, prio 110, authtype none, intvl 1s, length 32 10:32:23.709460 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.d0:67:e5:a7:6f:a9.8002, length 47 2013/7/6 Alex Wang <[email protected]> > Hey JinHwan, > > Could you also provide the "ovs-dpctl dump-flows" and "tcpdump" output? > > Kind Regards, > Alex Wang, > > > On Fri, Jul 5, 2013 at 12:23 AM, JinHwan Hwang <[email protected]>wrote: > >> I've followed ovs gre setting described at >> this<http://blog.scottlowe.org/2013/05/07/using-gre-tunnels-with-open-vswitch/>. >> But i couldn't ping from a vm to other vm over gre. I just got packet loss >> message from ping command. As i understand ping should go through gre0 and >> so on br0 and em0(physical ethernet interface). I'm currently can't figured >> out where to start to solve this problem. I attached all data which is >> relevant to this problem as i think. >> >> thanks for your help >> >> >> em1, 2 : physical ethernet interface. >> vnet0 : virtual interface for the vm at host. >> default policy for iptables is ACCEPT. >> >> host1 >> ----------------------------------------------- >> # ovs-vsctl show >> a27e5053-57f1-4abc-ad16-740b991deaf4 >> Bridge "br1" >> Port "vnet0" >> Interface "vnet0" >> Port "gre1" >> Interface "gre1" >> type: gre >> options: {remote_ip="192.168.100.21"} >> Port "br1" >> Interface "br1" >> type: internal >> Bridge "br0" >> Port "tep0" >> Interface "tep0" >> type: internal >> Port "em2" >> Interface "em2" >> Port "br0" >> Interface "br0" >> type: internal >> >> # ifconfig >> br0 Link encap:Ethernet HWaddr 78:45:C4:F1:77:D3 >> inet addr:111.111.104.20 Bcast:111.111.255.255 >> Mask:255.255.0.0 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:87798 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:8311 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:16964268 (16.1 MiB) TX bytes:4102764 (3.9 MiB) >> >> br1 Link encap:Ethernet HWaddr 06:6F:5E:19:8E:43 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:70 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:7424 (7.2 KiB) TX bytes:0 (0.0 b) >> >> em1 Link encap:Ethernet HWaddr 78:45:C4:F1:77:D1 >> inet addr:172.16.143.20 Bcast:172.16.143.255 >> Mask:255.255.255.0 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:1013749 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:591839 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:116551436 (111.1 MiB) TX bytes:190337381 (181.5 MiB) >> Interrupt:36 Memory:d6000000-d6012800 >> >> em2 Link encap:Ethernet HWaddr 78:45:C4:F1:77:D3 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:271696 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:31348 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:52996899 (50.5 MiB) TX bytes:13088219 (12.4 MiB) >> Interrupt:48 Memory:d8000000-d8012800 >> >> lo Link encap:Local Loopback >> inet addr:127.0.0.1 Mask:255.0.0.0 >> UP LOOPBACK RUNNING MTU:16436 Metric:1 >> RX packets:77086 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:77086 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:9595600 (9.1 MiB) TX bytes:9595600 (9.1 MiB) >> >> tep0 Link encap:Ethernet HWaddr 76:EE:E6:89:FE:46 >> inet addr:192.168.100.20 Bcast:192.168.100.255 >> Mask:255.255.255.0 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:79785 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:155 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:9641257 (9.1 MiB) TX bytes:15049 (14.6 KiB) >> >> vnet0 Link encap:Ethernet HWaddr FE:0D:45:A3:92:EA >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:271 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:35 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:500 >> RX bytes:25038 (24.4 KiB) TX bytes:3498 (3.4 KiB) >> >> # route >> Kernel IP routing table >> Destination Gateway Genmask Flags Metric Ref Use >> Iface >> 192.168.100.0 * 255.255.255.0 U 0 0 0 >> tep0 >> 172.16.143.0 * 255.255.255.0 U 0 0 0 >> em1 >> link-local * 255.255.0.0 U 1002 0 0 >> em1 >> 111.111.0.0 * 255.255.0.0 U 0 0 0 >> br0 >> default 111.111.104.1 0.0.0.0 UG 0 0 0 >> br0 >> >> >> >> >> >> host2 >> ----------------------------------------------- >> # ovs-vsctl show >> 5dcbfca3-e518-4214-8c23-7b89b30719ad >> Bridge "br0" >> Port "br0" >> Interface "br0" >> type: internal >> Port "tep0" >> Interface "tep0" >> type: internal >> Port "em2" >> Interface "em2" >> Bridge "br1" >> Port "br1" >> Interface "br1" >> type: internal >> Port "gre1" >> Interface "gre1" >> type: gre >> options: {remote_ip="192.168.100.20"} >> Port "vnet0" >> Interface "vnet0" >> >> >> # ifconfig >> br0 Link encap:Ethernet HWaddr D4:BE:D9:AC:F0:CF >> inet addr:111.111.104.21 Bcast:111.111.255.255 >> Mask:255.255.0.0 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:87006 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:13260 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:12556550 (11.9 MiB) TX bytes:4318048 (4.1 MiB) >> >> br1 Link encap:Ethernet HWaddr CA:5A:E9:93:13:4A >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:70 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:7424 (7.2 KiB) TX bytes:0 (0.0 b) >> >> em1 Link encap:Ethernet HWaddr D4:BE:D9:AC:F0:CD >> inet addr:172.16.143.21 Bcast:172.16.143.255 >> Mask:255.255.255.0 >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:903898 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:417417 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:101599551 (96.8 MiB) TX bytes:116662118 (111.2 MiB) >> Interrupt:36 Memory:d6000000-d6012800 >> >> em2 Link encap:Ethernet HWaddr D4:BE:D9:AC:F0:CF >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:287767 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:48626 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:54416236 (51.8 MiB) TX bytes:14369437 (13.7 MiB) >> Interrupt:48 Memory:d8000000-d8012800 >> >> lo Link encap:Local Loopback >> inet addr:127.0.0.1 Mask:255.0.0.0 >> UP LOOPBACK RUNNING MTU:16436 Metric:1 >> RX packets:186515 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:186515 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:21395412 (20.4 MiB) TX bytes:21395412 (20.4 MiB) >> >> tep0 Link encap:Ethernet HWaddr 5A:97:DC:14:AD:B8 >> inet addr:192.168.100.21 Bcast:192.168.100.255 >> Mask:255.255.255.0 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:77121 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:156 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:0 >> RX bytes:13815665 (13.1 MiB) TX bytes:14693 (14.3 KiB) >> >> vnet0 Link encap:Ethernet HWaddr FE:0D:45:A3:92:EA >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> RX packets:51 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:26 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:500 >> RX bytes:4170 (4.0 KiB) TX bytes:1136 (1.1 KiB) >> >> # route >> Kernel IP routing table >> Destination Gateway Genmask Flags Metric Ref Use >> Iface >> 192.168.100.0 * 255.255.255.0 U 0 0 0 >> tep0 >> 172.16.143.0 * 255.255.255.0 U 0 0 0 >> em1 >> link-local * 255.255.0.0 U 1002 0 0 >> em1 >> 111.111.0.0 * 255.255.0.0 U 0 0 0 >> br0 >> default 111.111.104.1 0.0.0.0 UG 0 0 0 >> br0 >> >> >> vm at host 1 >> ----------------------------------------- >> eth0 : 10.123.123.20 >> >> vm at host 2 >> ----------------------------------------- >> eth0 : 10.123.123.21 >> >> >> _______________________________________________ >> discuss mailing list >> [email protected] >> http://openvswitch.org/mailman/listinfo/discuss >> >> >
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