1: lo: <LOOPBACK,UP,10000> mtu 16436 
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth1: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qlen 1000
    inet6 fe80::205:2ff:fec9:b4b3/64 scope link 
       valid_lft forever preferred_lft forever
3: eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qlen 1000
    inet6 2001:1bc8:102:4ebb::2/64 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::210:a4ff:fee3:9566/10 scope link 
       valid_lft forever preferred_lft forever