Install DHCP server on Ubuntu 10.04

1. 用apt-get安裝DHCP server套件。

    sudo apt-get install dhcp3-server

2. 設定DHCP server要發派的IP範圍和基本網路設定，更改"/etc/dhcp3/dhcpd.conf"這個檔案的設定。

    sudo vim /etc/dhcp3/dhcpd.conf
 

    default-lease-time 6000;

    max-lease-time 72000;

    option domain-name-servers 168.95.1.1;
    subnet 192.168.10.0 netmask 255.255.255.0 {

        range 192.168.10.2  192.168.10.253;

        option routers 192.168.10.254;

        option broadcast-address 192.168.10.255;

    }

    subnet 192.168.20.0 netmask 255.255.255.0 {

        range 192.168.20.2  192.168.20.253;

        option routers 192.168.20.254;

        option broadcast-address 192.168.20.255;

    }

3. 設定DHCP server要監聽的網路卡，更改"/etc/default/dhcp3-server"這個檔案的設定。

    sudo vim /etc/default/dhcp3-server

    INTERFACES="eth1 eth2"

4. 所有的基本設定完成後，重新啟動DHCP server。

    sudo /etc/init.d/dhcp3-server start

[Reference]

Basic DHCP Server Installation & Setup On Ubuntu 10.04 Lucid Lynx

鳥哥 - DHCP伺服器