修改zone文件新增一條解析之后,重啟named服務,然后發現主可以解析成功,從解析失敗
登錄從服務器查看zone文件發現並沒有和主同步,
查看從服務器的message日志發現如下:
重啟完主之后 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
日志顯示zone文件已經是新的,但是確實解析不到,懷疑時間不同步導致,同步時間之后依然有這個問題,繼續查看message日志發現:
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)
從服務器的serial number 比主的serial number 大
修改主的服務器serial number 大於從的,然后重啟named服務;
從服務器日志如下:
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)
從服務器已經同步,可以解析到新增域名