CentOS 8系列服务器配置网卡为静态IP地址【测试成功】

艺帆风顺 发布于 2025-04-03 19 次阅读

一、服务器系统版本

    # cat /etc/os-release NAME="Anolis OS"VERSION="8.8"ID="anolis"ID_LIKE="rhel fedora centos"VERSION_ID="8.8"PLATFORM_ID="platform:an8"PRETTY_NAME="Anolis OS 8.8"ANSI_COLOR="0;31"HOME_URL="https://openanolis.cn/"

    二、修改网卡配置文件

        cd /etc/sysconfig/network-scripts

        vim ifcfg-ens33

      TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noIPADDR=192.168.3.45NETMASK=255.255.255.0GATEWAY=192.168.3.1DNS1=114.114.114.114DEFROUTE=yesIPV4_FAILURE_FATAL=noIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yesIPV6_FAILURE_FATAL=noIPV6_ADDR_GEN_MODE=stable-privacyNAME=ens33UUID=c72773ce-cacd-4849-8600-c28c3a40a3b4DEVICE=ens33ONBOOT=yesPREFIX=24

      三、重启网络服务

          nmcli c reload

          systemctl restart NetworkManager

      四、验证是否修改成功

        [root@Node45 ~]# ip a1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 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 forever2: ens33: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 00:0c:29:05:8a:2a brd ff:ff:ff:ff:ff:ff altname enp2s1 inet 192.168.3.45/24 brd 192.168.3.255 scope global noprefixroute ens33 valid_lft forever preferred_lft forever inet6 fe80::311e:a612:5705:ba33/64 scope link noprefixroute  valid_lft forever preferred_lft forever3: docker_gwbridge: mtu 1500 qdisc noqueue state UP group default  link/ether 02:42:ac:6c:33:1a brd ff:ff:ff:ff:ff:ff inet 172.18.0.1/16 brd 172.18.255.255 scope global docker_gwbridge valid_lft forever preferred_lft forever inet6 fe80::42:acff:fe6c:331a/64 scope link  valid_lft forever preferred_lft forever4: docker0: mtu 1500 qdisc noqueue state DOWN group default  link/ether 02:42:61:da:02:8a brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever9: veth797de4d@if8: mtu 1500 qdisc noqueue master docker_gwbridge state UP group default  link/ether fa:4f:c6:43:8e:86 brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::f84f:c6ff:fe43:8e86/64 scope link  valid_lft forever preferred_lft forever