Win10子系统ubuntu20.04设置静态ip、笔记

编程入门行业动态更新时间:2024-10-28 16:17:26

ubuntu20.04子系统设置静态IP

命令行设置：
例如： sudo ifconfig eth0 172.20.20.10 netmask 255.255.255.0
注意：因为这个是Win10子系统，与WSL有关系，Linux部署不一样

172.20.20.10：自定义的ip地址（需要和自己的(WSL2)网关统一网段）
255.255.255.0：子网掩码（可以查看WSL的：vEthernet (WSL2):）
eth0：网卡信息，后边数字0

sudo ifconfig eth0 down  //如果eth0是激活的，就把它down掉。此命令等同于 ifdown eth0

sudo ifconfig eth0 ip地址 broadcast 广播地址 netmask 子网掩码

sudo ifconfig eth0 up  //激活eth0 ； 此命令等同于 ifup eth0
ifconfig eth0   //查看 eth0的状态

查看是否设置成功，命令：ifconfig （如下即成功）

V:/$ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.20.20.10  netmask 255.255.255.0  broadcast 172.20.20.255
        inet6 fe80::215:5dff:fec1:5b49  prefixlen 64  scopeid 0x20<link>
        ether 00:15:5d:c1:5b:49  txqueuelen 1000  (Ethernet)
        RX packets 616  bytes 69042 (69.0 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 16  bytes 1216 (1.2 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ubuntu20@DESKTOP-B3J2A3V:/usr/local/src$ ping 172.20.20.10
PING 172.20.20.10 (172.20.20.10) 56(84) bytes of data.
64 bytes from 172.20.20.10: icmp_seq=1 ttl=64 time=0.023 ms
64 bytes from 172.20.20.10: icmp_seq=2 ttl=64 time=0.037 ms
64 bytes from 172.20.20.10: icmp_seq=3 ttl=64 time=0.033 ms