修改zone文件新增一条解析之后,重启named服务,然后发现主可以解析成功,从解析失败
登录从服务器查看zone文件发现并没有和主同步,
查看从服务器的message日志发现如下:
重启完主之后 notify 完成以后
日志打印:
May 28 14:41:54 localhost named[16376]: client 192.168.199.2#13233/key abc: view abc: received notify for zone 'abc.com': TSIG 'abc' May 28 14:41:54 localhost named[16376]: zone abc.com/IN/abc: notify from 192.168.199.2#13233: zone is up to date
日志显示zone文件已经是新的,但是确实解析不到,怀疑时间不同步导致,同步时间之后依然有这个问题,继续查看message日志发现:
May 28 14:43:34 localhost named[16376]: zone abc.com/IN/ab: serial number (2771787510) received from master 192.168.199.2#53 < ours (4236726300)
从服务器的serial number 比主的serial number 大
修改主的服务器serial number 大于从的,然后重启named服务;
从服务器日志如下:
May 28 14:52:59 localhost named[16376]: zone abc.com/IN/ab: transferred serial 4236726400: TSIG 'ab' May 28 14:52:59 localhost named[16376]: transfer of 'abc.com/IN/ab' from 192.168.199.2#53: Transfer completed: 1 messages, 220 records, 5485 bytes, 0.045 secs (121888 bytes/sec)
从服务器已经同步,可以解析到新增域名