dnsmasq 輕型 dns/dhcpd 安裝設定

yum install dnsmasq

• 預計 dhcp 設定目標:
  • 分配 ip 範圍是 192.168.11.101-192.168.11.150
  • 取得 ip 有效時間為 12 小時
  • 只接受 eth1 連入才能分配 IP

vi /etc/dnsmasq.conf

:
dhcp-leasefile=/tmp/dnsmasq.leases
interface=eth1
dhcp-range=192.168.11.101,192.168.11.500,12h
dhcp-option=1,255.255.255.0 #subnet mask
dhcp-option=28,192.168.11.255 #broadcast
dhcp-option=3,192.168.11.250 #default gateway
dhcp-option=6,192.168.11.251 #DNS
:

service dnsmasq start
chkconfig dnsmasq on

• http://cha.homeip.net/blog/archives/2007/03/_la_fonera_repe.html