Ubuntu22.04 server设置静态ip

最新推荐文章于 2025-09-23 08:53:44 发布

原创最新推荐文章于 2025-09-23 08:53:44 发布 · 1.1k 阅读

2 ·

CC 4.0 BY-SA版权

文章标签：

#tcp/ip #网络协议 #网络

该文章已生成可运行项目，

1. 查看网卡设备号

 ip address

2: enp8s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 00:e0:4c:b6:03:c5 brd ff:ff:ff:ff:ff:ff
3: enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:e0:4c:b6:03:c6 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.174/24 brd 192.168.1.255 scope global enp9s0
       valid_lft forever preferred_lft forever
    inet6 fe80::2e0:4cff:feb6:3c6/64 scope link
       valid_lft forever preferred_lft forever

2. 修改 YAML 文件

sudo vim /etc/netplan/50-cloud-init.yaml

# This file is generated from information provided by the datasource.  Changes
# to it will not persist across an instance reboot.  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:
        eth0:          # 配置网卡的名称
            dhcp4: no  # 禁用dhcp，如果需要启动则写yes
            optional: true
            addresses:  # 配置静态IP地址和掩码
                - 192.168.1.173/24 
            gateway4: 192.168.1.1      # 设置网关地址       
            nameservers:
                addresses: [202.102.152.3, 114.114.114.114] # 设置主、备DNS，多个DNS服务地址需要用英文逗号隔开
 
    version: 2