Ubuntu DHCP server building

shiweijian

• 
  安裝dhcp-Server

sudo apt-get install dhcp3-server
安裝dhcp server相關套件

• 
  設定dhcp Server使用的網路卡

sudo cp /etc/default/dhcp3-server /etc/default/dhcp3-server_backup
複製一預設的dhcp server網卡設定檔
sudo gedit /etc/default/dhcp3-server
修改dhcp server的網卡設定檔
INTERFACES="" => INTERFACES="eth2"
將dhcp server網卡設為eth1

• 
  修改dhcp Server設定檔

sudo cp /etc/dhcp3/dhcpd.conf /etc/dhcp3/dhcpd.conf_backup
複製一預設的dhcp server設定檔
sudo gedit /etc/dhcp3/dhcpd.conf
修改dhcp server的網卡
# A slightly different configuration for an internal subnet.
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.0 192.168.1.255;
option domain-name-servers 140.112.254.4,140.112.2.2;
option domain-name "ubtw.net";
option routers 192.168.0.1;
option broadcast-address 192.168.1.255;
default-lease-time 600;
max-lease-time 7200;
}
設定dhcp server的對內網卡(eth2)

• 
  重新啟用dhcp Server

將對內網卡eth2設一個固定IP:
dhcp Server
sudo /etc/init.d/dhcp3-server restart
重新啟動dhcp Server

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u1/42407/showart_420533.html