Ubuntu 18.04的网络管理程序改成netplan了,所以配置方式也须要改喽!ubuntu
查看IP:vim
ifconfig -a
查看当前的配置文件:服务器
cat /etc/netplan/50-cloud-init.yaml
若是要使用静态IP的话,须要修改成下面的样子:网络
# This file is generated from information provided by # the datasource. Changes to it will not persist across an instance. # To disable cloud-init's network configuration capabilities, write a file # /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following: # network: {config: disabled} network: ethernets: enp0s3: addresses: [192.168.199.101/24, ] dhcp4: no dhcp6: no gateway4: 192.168.199.1 nameservers: addresses: [8.8.8.8, 9.9.9.9] version: 2
其中,把dhcp4/dhcp6都设为no予以关闭,设上本身的ip地址、网关和域名服务器。app
而后,运行 netplan apply,能够当即生效的哦!若是是经过ssh远程访问的,须要使用新的IP从新链接。ssh
16.04的设置,是这样的:ide
ubuntu 16.04下静态IP地址的设置 找到文件并做以下修改: sudo vim /etc/network/interfaces #虚拟机的网络界面通常是enpxxx,要改为本身的。 auto lo iface lo inet loopback auto enp2s0 iface enp2s0 inet static address 192.168.20.1 netmask 255.255.255.0 gateway 192.168.20.254 dns-nameserver 8.8.8.8 sudo /etc/init.d/networking restart #直接插网线的网络界面通常是eth0,要改为本身的。 auto eth0 #设置自动启动eth0接口 iface eth0 inet static #配置静态IP address 192.168.11.88 #IP地址 netmask 255.255.255.0 #子网掩码 gateway 192.168.11.1 #默认网关