How to configure a static ip in Linux using Console?

Configuring your Linux machine to run on a static IP is easy. You can do that both from Console and GUI.

This tutorial is to configure a static ip in Linux using Console. Follow following steps :

a) Go to

# cd /etc/sysconfig/network-scripts/

Every network interface will have it’s own interface script files.

For Ex - eth0,eth1,eth2 etc.

b) Edit ifcfg-eth1 interface script file for interface eth1.

Replace the contents of the ifcfg-eth1 file with the parameters below.

# vi ifcfg-eth1

DEVICE=eth1

IPADDR=xxx.xxx.xxx.xxx

NETMASK=255.255.255.0

NETWORK=xxx.xxx.xxx.0

# If you're having problems with gated making xxx.xxx.xxx.0/8

# a martian, you can change this to something else

# (255.255.255.255, for example)

BROADCAST=xxx.xxx.xxx.255

ONBOOT=yes

NAME=loopback

c) Save the file and restart your interface to apply changes.

# ifdown eth1

# ifup eth1

# service network restart

d) That's it :)

Thanks!!!!!!! Enjoy Programming :)

Comments

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