1: lo: <LOOPBACK,UP,10000> 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 scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 100
    link/ether 1c:7e:e5:0f:b4:ba brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.58/24 brd 192.168.1.255 scope global eth0
    inet6 fe80::1e7e:e5ff:fe0f:b4ba/64 scope link 
       valid_lft forever preferred_lft forever
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop 
    link/ether 92:15:5e:dd:9b:07 brd ff:ff:ff:ff:ff:ff
4: sit0: <NOARP> mtu 1480 qdisc noop 
    link/sit 0.0.0.0 brd 0.0.0.0
5: ip6tnl0: <NOARP> mtu 1460 qdisc noop 
    link/tunnel6 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 brd 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
6: eth1: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:08:ca:de:d6:cb brd ff:ff:ff:ff:ff:ff
    inet6 fe80::208:caff:fede:d6cb/64 scope link 
       valid_lft forever preferred_lft forever
