本帖最后由 郑全 于 2026-4-28 15:30 编辑
默认安装UBUNTU24.4 ,IP 地址默认是动态获取,如果要设置静态IP,方法如下:
1.查看默认设置
cd /etc/netplan
root@hermes:~# cat /etc/netplan/50-cloud-init.yaml
network:
version: 2
ethernets:
ens33:
dhcp4: true
2.修改设置
root@hermes:~# cat /etc/netplan/50-cloud-init.yaml
network:
version: 2
ethernets:
ens33:
dhcp4: no
addresses:
- 192.168.133.200/24
routes:
- to: default
via: 192.168.133.2
nameservers:
addresses:
- 192.168.133.2/24
root@hermes:~#
注意,DNS需要带掩码
3.配置生效 sudo netplan apply
4.确认地址
root@hermes:~# ip a show ens33
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:0c:29:21:25:ca brd ff:ff:ff:ff:ff:ff
altname enp2s1
inet 192.168.133.200/24 brd 192.168.133.255 scope global ens33
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:fe21:25ca/64 scope link
valid_lft forever preferred_lft forever
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