[root@hn net]# ip a l
1: venet0: <BROADCAST,POINTOPOINT,NOARP,UP> mtu 1500 qdisc noqueue
link/void
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:0e:0c:83:4a:90 brd ff:ff:ff:ff:ff:ff
inet 27.16.122.72/26 brd 27.16.122.108 scope global eth0
4: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
6: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop
link/ether 1a:60:19:07:1a:f0 brd ff:ff:ff:ff:ff:ff
8: tunl0: <NOARP> mtu 1480 qdisc noop
link/ipip 0.0.0.0 brd 0.0.0.0
[root@hn net]# ip r l
172.16.2.1 dev venet0 scope link src 27.16.122.72
172.16.4.1 dev venet0 scope link src 27.16.122.72
172.16.2.2 dev venet0 scope link src 27.16.122.72
27.16.122.129 dev venet0 scope link src 27.16.122.72
27.16.122.128 dev venet0 scope link src 27.16.122.72
27.16.122.131 dev venet0 scope link src 27.16.122.72
27.16.122.130 dev venet0 scope link src 27.16.122.72
172.16.1.1 dev venet0 scope link src 27.16.122.72
172.16.3.1 dev venet0 scope link src 27.16.122.72
172.16.3.3 dev venet0 scope link src 27.16.122.72
27.16.122.134 dev venet0 scope link src 27.16.122.72
27.16.122.0/26 dev eth0 proto kernel scope link src 27.16.122.72
169.254.0.0/16 dev eth0 scope link
default via 27.16.122.1 dev eth0