zoukankan      html  css  js  c++  java
  • ubuntu系统添加ip

    默认情况下,我们买服务器都会给我们5个以上的ip,一般主机都对应一个主ip,如果想把4个剩余ip加到主机上,需要手动配置,具体操作是

    打开vim /etc/network/interfaces

    默认是

    auto lo
    iface lo inet loopback
    auto eth0
    iface eth0 inet static
    address 8.8.8.8(根据自己的ip)
    netmask 255.255.255.248
    gateway 8.8.8.8(根据自己的getway)

    要再添加就加上

    auto eth0:1
    iface eth0:1 inet static
    address 8.8.8.8(根据自己的ip)
    netmask 255.255.255.248
    gateway 8.8.8.8(根据自己的getway)

    auto eth0:2
    iface eth0:2 inet static
    address 8.8.8.8(根据自己的ip)
    netmask 255.255.255.248
    gateway 8.8.8.8(根据自己的getway)

    以此类推

    加完后保存,重启

    /etc/init.d/networking restart

    ok

    可能会遇到的错误

    /etc/init.d/networking restart错误分析案例:
    root@www.ctohome.com:/etc/network# /etc/init.d/networking restart
    * Reconfiguring network interfaces...
    /etc/network/interfaces:165: interface eth0:28 declared allow-auto twice
    ifdown: couldn't read interfaces file "/etc/network/interfaces"
    /etc/network/interfaces:165: interface eth0:28 declared allow-auto twice
    ifup: couldn't read interfaces file "/etc/network/interfaces"
    ...fail!

    说明eth0:28有重复,解决办法:vi interfaces找到eth0:28,删除掉重复的

    root@www.ctohome.com:/etc/network# /etc/init.d/networking restart
    * Reconfiguring network interfaces...
    /etc/network/interfaces:166: duplicate interface
    ifdown: couldn't read interfaces file "/etc/network/interfaces"
    /etc/network/interfaces:166: duplicate interface
    ifup: couldn't read interfaces file "/etc/network/interfaces"
    ...fail!

    说明166行有重复,解决办法:vi interfaces找到166行(set number),删除掉重复的

    root@www.ctohome.com:/etc/network# /etc/init.d/networking restart
    * Reconfiguring network interfaces...
    /etc/network/interfaces:162: duplicate interface
    ifdown: couldn't read interfaces file "/etc/network/interfaces"
    /etc/network/interfaces:162: duplicate interface
    ifup: couldn't read interfaces file "/etc/network/interfaces"

    说明162行有重复,解决办法:vi interfaces找到166行(set number),删除掉重复的
  • 相关阅读:
    前端知识之JavaScript内容(一)
    前端2css层叠样式表
    前端:html初识以及标签
    css
    python--re模块(正则表达式)
    python--xml模块
    关于导包问题
    前端浅了解
    试写仿优酷系统坑点
    sqlalchemy
  • 原文地址:https://www.cnblogs.com/you-jia/p/4691611.html
Copyright © 2011-2022 走看看