当前位置导航:炫浪网>>网络学院>>操作系统>>Linux教程

在RedHat As3.0上搞辅助DNS的困惑


  主DNS地址:192.168.176.11[pridns.mydomain.com]
  辅助DNS地址:192.168.176.33[ns3.mydomain.com]
  
  如果直接把主DNS[192.168.176.11]的/etc/named.conf拷贝过来,启动DNS服务没问题,
  [root@ns3 root]#sftp root@192.168.176.11:/etc/named.conf /etc/named.conf
  ...........
  [root@ns3 root]# netstat -tal
  Active Internet connections (servers and established)
  Proto Recv-Q Send-Q Local Address Foreign Address State
  tcp 0 0 192.168.176.33:domain *:* LISTEN
  tcp 0 0 localhost.locald:domain *:* LISTEN
  tcp 0 0 localhost.localdom:rndc *:* LISTEN
  tcp 0 0 localhost.localdo:32772 localhost.localdom:rndc TIME_WAIT
  一旦改成
  .......
  zone "mydomain.com" IN {
  type slave;
  masters { 192.168.176.11;};
  file "named.mydomain.com";
  allow-update { none; };
  };
  .............
  就启动不了DNS服务,
  [root@ns3 root]# /etc/init.d/named restart
  Stopping named: rndc: connect failed: connection refused
  [FAILED]
  Starting named: [ OK ]
  [root@ns3 root]# netstat -tal
  Active Internet connections (servers and established)
  Proto Recv-Q Send-Q Local Address Foreign Address State
  tcp 0 0 *:ssh *:* LISTEN
  
  这到底是怎么一回事呢?
  
  主DNS[192.168.176.11]的配置/var/named.mydomain.com
  # more /var/named/named.mydomain.com
  $TTL 86400
  @ IN SOA pridns.mydomain.com. root.pridns.mydomain.com. (
  2004051200 ; Serial
  28800 ; Refresh
  14400 ; Retry
  3600000 ; Expire
  86400 ) ; Minimum
  IN NS pridns.mydomain.com.
  IN NS ns3.mydomain.com.
  
  pridns.mydomain.com. IN A 192.168.176.11
  ns3.mydomain.com. IN A 192.168.176.33
相关内容
赞助商链接