Ubuntu配置IP地址

时间:2025-02-24 07:09:24

Ubuntu20.04设置方法

配置文件位置:/etc/netplan/

DHCP配置:

network:
  ethernets:
    ens33:
      dhcp4: true
  version: 2

手动配置 :

network:
  ethernets:
    ens33:
      addresses: 
      - /24
      gateway4: 
      nameservers:
        addresses:
        - 223.5.5.5
        search:
        - 223.5.5.5
  version: 2

Ubuntu14.04设置方法

NetworkManager配置文件位置/etc/NetworkManager/system-connections

有线:

[802-3-ethernet]
duplex=full
mac-address=B8:27:EB:14:E0:BF
[connection]
id=eth0
#这个uuid并没有任何含义, 可以用uuidgen产生的新值替换
uuid=512de3e4-5bb7-11e5-8cbe-b827eb14e0bf
type=802-3-ethernet
timestamp=1442327046
[ipv6]
#ipv6默认关闭
method=ignore
[ipv4]
#自动ip这里填auto, 静态如下
method=manual
dns=192.168.1.1;223.5.5.5;
address1=192.168.1.22/24,192.168.1.1

无线:

[connection]
id=tars-2.4G
uuid=fbc73a26-94f4-49aa-9c72-93e7e8db6655
type=802-11-wireless
timestamp=1442228433
[802-11-wireless]
ssid=tars-2.4G
mode=infrastructure 
mac-address=E8:4E:06:29:06:52
#无线ap的mac地址
seen-bssids=04:A1:51:AE:0A:6F;
security=802-11-wireless-security
[802-11-wireless-security] 
#无线安全部分
key-mgmt=wpa-psk
psk=tarsbot.702
[ipv4] 
method=manual
dns=192.168.1.1;223.5.5.5;
address1=192.168.1.33/24,192.168.1.1
[ipv6]
method=ignore

重启网络服务:

sudo /etc//networking restart