[RK356x] [Firefly-Ubuntu] 10min教你在Ubuntu系统配置静态IP

Posted 2022-03-14 Neutionwei

一、01-network-manager-all.yaml文件

$ cd /etc/netplan/

没有netplan目录就创建：

$ sudo mkdir /etc/netplan

修改01-network-manager-all.yaml：

$ sudo vim 01-network-manager-all.yaml

内容修改如下：

#Let NetworkManager manage all devices on this system
network:
  version: 2
#  renderer: NetworkManager
  ethernets:
          eth0:
                  addresses: [168.168.100.111/16]
                  gateway4:  168.168.0.1
                  dhcp4: no
                  dhcp6: no
                  nameservers: 
                        addresses: [127.0.0.53, 114.114.114.114, 114.114.115.115, 8.8.8.8, 8.8.4.4]

• eth0为网络设备接口名称（请按照实际设置）
• addressed为需要配置的ip地址信息，后面的16为子网掩码,代表255.255.0.0，需要用命令ifconfig -a查看自己的网络信息进行配置
• gateway4为ip4网关，不清楚网关可执行命令route -n进行查看
• nameservers下addresses为DNS地址，国内一般选择114.114.114.114或者114.114.115.115

二、resolved.conf文件

$ cd /etc/systemd/

修改resolved.conf：

$ sudo vim resolved.conf

内容修改如下：

#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
# Entries in this file show the compile time defaults.
# You can change settings by editing this file.
# Defaults can be restored by simply deleting this file.
#
# See resolved.conf(5) for details

[Resolve]
DNS=127.0.0.53 114.114.114.114 114.114.115.115 8.8.8.8 8.8.4.4
#FallbackDNS=
#Domains=
#LLMNR=no
#MulticastDNS=no
#DNSSEC=no
#Cache=yes
#DNSStubListener=yes