Static IP configuration for centos 6.5

1. First, we shocould modify the/etc/sysconfig/network-scripts/ifcfg-eth0 as the following:

Device = eth0

Hwaddr = 00: 16: 3E: 53: 01: 01

Onboot = Yes

Nm_controlld = Yes

Bootproto = static

Ipaddr = 192.168.32.98

Netmask = 255.255.255.0

2. Second, we shoshould modify the/etc/sysconfig/network:

Networking = Yes

Hostname = ***

Gateway = 192.168.32.254

3. Third, we shoshould modify the/etc/resolv. cfg

Search ***. edu

Nameserver 192.168.32.65

Nameserver 192.135.126.3

The aboving configuration is sample which shoshould be altered according

Your own condition.

After finishing the configuration, if you have root privilege and shoshould restart

The network service using command:

Service Network restart

 

Sometimes we will encounter one problem, the content of resolv. cfg will be

Overwrote, then we need stop Network Manager service.

Service NetworkManager stop

This command also needs to be executed under root privilege. After this

Service is stopped, then we shoud reconfigure resolv. cfg file and restart

Network service.

 

Static IP configuration for centos 6.5