要在Ubuntu 19.04服務器上配置static靜態IP地址,需要修改netplan網絡配置文件/etc/netplan/。
修改netplan配置文件
cp /etc/netplan/50-cloud-init.yaml{,.bak}
cat > /etc/netplan/50-cloud-init.yam << EOF
network:
version: 2
renderer: networkd
ethernets:
enp3s0:
addresses:
- 192.168.93.6/24
gateway4: 92.168.93.2
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
EOF
應用網絡配置
root@ubuntu:~# netplan apply
驗證配置
root@ubuntu:~# ip a
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: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:0c:29:4c:e3:83 brd ff:ff:ff:ff:ff:ff
inet 192.168.93.6/24 brd 192.168.93.255 scope global ens33
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:fe4c:e383/64 scope link
valid_lft forever preferred_lft forever