ubuntu-network-settings.rst

• 察看 routing table

  $ route
  

• 一次設定 IP

  $ sudo ifconfig eth4 xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx
  

• 新增 default route

  $ sudo ip route add default via <gateway IP>
  $ sudo route add default gw <gateway IP>
  

• 永久設定 IP

  #/etc/network/interfaces
  #auto lo
  #iface lo inet loopback
  
  auto eth4
  
  #iface eth0 inet static
  iface eth4 inet static
  #address xxx.xxx.xxx.xxx
  address xxx.xxx.xxx.xxx
  netmask xxx.xxx.xxx.xxx
  gateway xxx.xxx.xxx.xxx
  

• 重啟網路

  $ sudo /etc/init.d/networking restart