Viewing Interface Information
You can view information about all system interfaces, or about a specified interface.
To view information about all system interfaces:
user@host>show interfaces
eth0 Link encap:Ethernet HWaddr 00:30:48:55:B6:FCinet addr:10.227.6.42 Bcast:10.227.6.255 Mask:255.255.255.0inet6 addr: fe80::230:48ff:fe55:b6fc/64 Scope:LinkUP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1RX packets:482467 errors:0 dropped:0 overruns:0 frame:0TX packets:57573 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:100RX bytes:38147790 (36.3 MiB) TX bytes:4396018 (4.1 MiB)Base address:0xcc00 Memory:fc9c0000-fc9e0000eth1 Link encap:Ethernet HWaddr 00:30:48:55:B6:FDBROADCAST MULTICAST MTU:1500 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)Base address:0xc800 Memory:fc9a0000-fc9c0000lo Link encap:Local Loopbackinet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:16436 Metric:1RX packets:1946394 errors:0 dropped:0 overruns:0 frame:0TX packets:1946394 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:260604464 (248.5 MiB) TX bytes:260604464 (248.5 MiB)lo:1 Link encap:Local Loopbackinet addr:192.168.254.1 Mask:255.255.255.0UP LOOPBACK RUNNING MTU:16436 Metric:1sit0 Link encap:IPv6-in-IPv4NOARP MTU:1480 Metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)