ubuntu配置ipv4和ipv6

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所属分类:LIUNX VPS

黑五期间购买了一台机器,使用的非常好,就是遇到一个问题,就是过一段时间老是IP不通,后来咨询后才知道说是什么:Our DHCP server assign IP address based on MAC address.Please configure IP address statically.#也就是需要自己配置静态地址,

配置文件:/etc/network/interfacer

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
address x.x.114.106 #
network x.x.114.96  #
netmask 255.255.255.224 #
gateway x.x.114.97  #
dns-nameservers 8.8.8.8 8.8.4.4 114.114.114.114

iface eth0 inet6 static
pre-up modprobe ipv6
address x:x:8000:12::2 #
netmask 64   #
gateway x:x:8000:12::1 #
dns-nameservers 2001:4860:4860::8888 2001:4860:4860::8844

上边带#的ipv4或者ipv6服务商都会提供给你,添加进去就可以了

service networking restart

设置DNS

linux系统的DNS信息是保存在/etc/resolv.conf , 但是在ubuntu中用vim打开这个文件你会发现有如下文字的提示

DO NOT EDIT THIS FILE BY HAND — YOUR CHANGES WILL BE OVERWRITTEN

所以不能直接个性这个文件,这个内容可能会被覆盖

在ubuntu中dns信息是放在/etc/resolvconf/resolv.conf.d/目录下

一般情况下这个目录下有base和head两个文件夹

vim /etc/resolvconf/resolv.conf.d/base

nameserver 8.8.8.8
nameserver 8.8.4.4

nameserver 114.114.114.114

保存后执行

resolvconf -u

用以下命令使网络设置生效

service networking restart
sudo /etc/init.d/networking restart

 

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