目录索引
vi /etc/netplan/00-installer-config.yaml
network:
ethernets:
eno1:
dhcp4: no
addresses: [172.16.0.223/22]
gateway4: 172.16.0.1
nameservers:
addresses: [8.8.8.8]
enx0a94efa5ba49:
dhcp4: true
version: 2
查看网关,DNS,IP,物理地址: nmcli dev show
配置静态IP:
方法一:命令配置:(临时修改,重启后配置丢失)
sudo ifconfig eth0 IP地址 netmask 子网掩码
sudo route add default gw 网关
vi /etc/resolv.conf 配置文件 添加nameserver DNS----配置DNS
sudo /etc/init.d/networking restart-----------重启网卡配置
方法二:直接修改文件:/etc/network/interfaces
auto eth0
iface eth0 inet static
address IP地址
gateway 网关
netmask 子网掩码
sudo /etc/init.d/networking restart--重启网卡;使之配置生效
或者 sudo systemctrl restart network-manager
配置IP地址后,需要配置DNS;具体方式如下;
(重启后丢失)
sudo vi /etc/resolv.conf
search chotim.com
nameserver DNS服务器地址
sudo /etc/init.d/networking restart--重启网卡服务即可
或者 sudo systemctrl restart network-manager
(永久DNS配置)
sudo vi /etc/resolvconf/resolv.conf.d/base(这个文件默认是空的)
nameserver 8.8.8.8
nameserver 8.8.4.4
然后执行:
sudo resolvconf -u
此时,文件/etc/resolv.conf中就多了两行:
nameserver 8.8.8.8
nameserver 8.8.4.4
示例:enp2s0 修改为 eth0
步骤1:
sudo vi /etc/default/grub
GRUB_CMDLINE_LINUX=""
修改为:
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
步骤2:
sudo update-grub
步骤3:
sed -i "s/enp2s0/eth0/" /etc/netplan/00-installer-config.yaml
步骤4:
sudo reboot