
复制[root@ltos html]# ip a 1: lo: <LOOPBACK,辅助x负
UP,LOWER_UP> 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,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:0c:29:ba:9b:e7 brd ff:ff:ff:ff:ff:ff inet 192.168.0.154/24 brd 192.168.0.255 scope global eth0 inet 192.168.0.188/32 scope global eth0 inet6 fe80::20c:29ff:feba:9be7/64 scope link valid_lft forever preferred_lft forever 3: sit0: <NOARP> mtu 1480 qdisc noop link/sit 0.0.0.0 brd 0.0.0.0 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.