悬赏分：5 | 解决时间：2010-12-29 17:12 | 提问者：解决问题102

ddns-update-style interim; 
ignore client-updates; 
subnet 192.168.0.0 netmask 255.255.255.0 
{ 
--- default gateway
  option routers             192.168.0.1; 
  option subnet-mask         255.255.255.0;

  option nis-domain          "domain.org"; 
  option domain-name          "domain.org"; 
  option domain-name-servers    192.168.1.1;

  option time-offset         -18000; # Eastern Standard Time


option ntp-servers          192.168.1.1;
option netbios-name-servers      192.168.1.1;
--- Selects point-to-point node (default is hybrid). Don't change this unless
--- you understand Netbios very well
option netbios-node-type 2;
 range dynamic-bootp 192.168.0.128 192.168.0.254; 
 default-lease-time 21600; 
 max-lease-time 43200;


we want the nameserver to appear at a fixed address host ns
{ 
next-server marvin.redhat.com; 
hardware ethernet 12:34:56:78:AB:CD;


fixed-address 207.175.42.254; 
     } 
} 
[root@localhost ~]# 

最佳答案 你的配置文件，没看出啥问题，你可以用tail -f /var/log/messages去monitor一下日志文件，你在使用service dhcpd restart命令启动服务，看看log有什么记录，才能有效处理你的问题。