在x86上安装CentOs7最小安装时,默认ip地址设置为ipv6,如果需要设置为ipv4,需要进行如下设置。
查看网卡信息:
ip addr
输出如下:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp8s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 60:eb:69:6a:00:41 brd ff:ff:ff:ff:ff:ff
inet 10.7.158.72/24 brd 10.7.158.255 scope global dynamic enp8s0
valid_lft 258632sec preferred_lft 258632sec
inet6 fe80::62eb:69ff:fe6a:41/64 scope link
valid_lft forever preferred_lft forever
3: wlp5s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000