ip a ls
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 1000
    link/ether 00:50:fc:ab:df:2e brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.2/24 brd 192.168.1.255 scope global eth0
    inet 84.199.26.49/29 brd 84.199.26.55 scope global eth0:0
    inet 84.199.26.50/29 brd 84.199.26.55 scope global secondary eth0:1
    inet 84.199.26.51/29 brd 84.199.26.55 scope global secondary eth0:3
    inet 84.199.26.52/29 brd 84.199.26.55 scope global secondary eth0:4
    inet6 fe80::250:fcff:feab:df2e/64 scope link
       valid_lft forever preferred_lft forever
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:02:44:98:e1:2c brd ff:ff:ff:ff:ff:ff
    inet 192.168.69.2/24 brd 192.168.69.255 scope global eth1
4: eth2: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:0c:76:ba:48:16 brd ff:ff:ff:ff:ff:ff
    inet 192.168.69.1/24 brd 192.168.69.255 scope global eth2
    inet6 fe80::20c:76ff:feba:4816/64 scope link
       valid_lft forever preferred_lft forever
5: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,10000> mtu 1492 qdisc pfifo_fast qlen 3
    link/ppp
    inet 84.199.248.142 peer 84.199.250.1/32 scope global ppp0