Shell脚本——DHCP自动部署

详细说明参考：

（三）跟我一起玩Linux网络服务：DHCP服务配置之主服务器配置

 

 1 #! /bin/bash

 2 IPSAG="10.10.10"

 3 DNSIP="10.10.10.10"

 4 DN="ns.gr.org"

 5 cat  >  /etc/dhcpd.conf << +END+

 6 ddns-update-style interim;

 7 ignore client-updates;

 8 subnet $IPSAG.0 netmask 255.255.255.0 {

 9         option routers                  $DNSIP;

10         option subnet-mask              255.255.255.0;

11         option domain-name              "$DN";

12         option domain-name-servers      $DNSIP;

13         option time-offset              28800;

14         range dynamic-bootp $IPSAG.100 $IPSAG.200;

15         default-lease-time 21600;

16         max-lease-time 43200;

17         host boss {

18                 next-server marvin.redhat.com;

19                 hardware ethernet 12:34:56:78:AB:CD;

20                 fixed-address 207.175.42.188;

21         }

22 }

23 +END+

24 service dhcpd restart

25 ps -ax | grep dhcpd