Linux configuration experience: (2) static IP Address Settings

Setting IP addresses in Linux is simple. Generally, you can use the ip command tool or directly modify the configuration file.

This section describes how to configure a configuration file.

 

Redhat series (CentOS & Redhat ):

You must modify three files and then restart the network.

The first file: IP configuration file.

Path:/etc/sysconfig/network-scripts/

Usually for ifcfg-eth0. I am here for ifcfg-seth0

Configuration content:

DEVICE = seth0

BOOTPROTO = static

ONBOOT = yes

IPADDR = 10.2.0.191

NETMASK = 255.255.255.0

GATEWAY = 10.2.0.1

 

The second file:

DNS configuration file, DNS name server, mainly used to convert www.cnblogs.com into DNS

Configuration content:

Nameserver: 10.2.0.1

 

Third file:

Configure Network Management

Configuration content

GATEWAY: 10.2.0.1

 

 

Debain series (Debian & UBUNTU ):

The first file configuration file/etc/Network/interfaces.

Iface seth0 inet static
Address 10.2.0.191 netmask 255.255.255.0

Gateway 172.18.1.1

 

For more information, see:

Http://hi.baidu.com/5%B4%F3%B7%F2/blog/item/9cd146587eec5b2d2934f0a1.html

Http://www.iceteks.com/forums/archive/t/3298/

Http://virus.blog.51cto.com/51437/22220/