1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 
    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: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
    link/ether 00:12:3f:1d:c5:82 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:13:ce:0e:90:84 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.26/24 brd 192.168.1.255 scope global eth1
    inet6 fd00::1011:7761:2afd:e2df/64 scope global temporary dynamic 
       valid_lft 7132sec preferred_lft 3532sec
    inet6 fd00::213:ceff:fe0e:9084/64 scope global dynamic 
       valid_lft 7132sec preferred_lft 3532sec
    inet6 fe80::213:ceff:fe0e:9084/64 scope link 
       valid_lft forever preferred_lft forever