0、查看系统
[root@localhost ~]# cat /etc/redhat-release Red Hat Enterprise Linux release 8.5 (Ootpa)
1、在命令行终端直接输入:nmtui
[root@localhost ~]# nmtui
2、
选中Edit a connection,enter:
3、选中ens160,enter:
4、ipv4改为manual:
5、选择show,enter:
6、依次填写IP、子网掩码、网关、DNS服务
7、选择OK,enter:
8、选back,enter:
9、选择OK,enter:
10、重启网络服务,查看网络
[root@localhost ~]# nmcli c reload [root@localhost ~]# nmcli c up ens160 Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/5) [root@localhost ~]# ifconfig | head ens160: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.3.44 netmask 255.255.255.0 broadcast 192.168.3.255 inet6 fe80::20c:29ff:fea6:911b prefixlen 64 scopeid 0x20<link> ether 00:0c:29:a6:91:1b txqueuelen 1000 (Ethernet) RX packets 35 bytes 3750 (3.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 137 bytes 14364 (14.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
11、测试网络
[root@localhost ~]# ping -c 3 www.baidu.com