centos 8 没有动态分配ip的方法

行路默默

于 2020-10-10 14:33:46 发布

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本文链接：https://blog.youkuaiyun.com/halfdaylight/article/details/108996543

本文介绍了在CentOS 8中如何手动配置网络接口ifcfg-eno1以获取动态IP地址，包括查看当前IP、编辑网络配置文件及重启网络服务的步骤。

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centos 8 没有动态分配ip的方法

首先查看ip

ip addr

[root@localhost ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> 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 forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 34:48:ed:f5:e4:30 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.188/24 brd 192.168.1.255 scope global dynamic noprefixroute eno1
       valid_lft 86081sec preferred_lft 86081sec
    inet6 fe80::bc0a:999b:c228:165c/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 34:48:ed:f5:e4:31 brd ff:ff:ff:ff:ff:ff
4: eno3: <NO-CARRIER,BRO