ubuntu20 IP配置
1.DHCP(默认)
vi /etc/netplan/50-cloud-init.yaml 配置文件如下: network: ethernets: ens33: dhcp4: yes addresses: [] version: 2
2.静态IP
vi /etc/netplan/50-cloud-init.yaml 假设IP地址修改为192.168.1.100,子网掩码24位即255.255.255.0,网关设置为192.168.1.1,DNS1:192.168.1.1,DNS2:114.114.114.114 配置如下: network: ethernets: ens33: dhcp4: no addresses: [192.168.1.100/24] optional: true gateway4: 192.168.1.1 nameservers: addresses: [192.168.1.1,114.114.114.114] version: 2
应用新配置
sudo netplan apply