hi is unclear named structure if is a slave a master if dynamic updates are enabled and if the unix box has been hacked
as last , zones are static files on fs ? ________________________________ From: bind-users <bind-users-boun...@lists.isc.org> on behalf of Raul Dias <r...@dias.com.br> Sent: Tuesday, February 7, 2017 3:03 PM To: bind-users@lists.isc.org Subject: bind 9 goes rogue and revert zone information Hello, I have a very strange behavior that I am failing to understand. 2 to 5 times a week, a named server revert back to a previous version os a master zone. This happens during the night, usually around 20h EST. This zone has a serial of 3017020401 (yes, I typo the 3 somewhere in the past). When it reverts its zone information, it goes back to 3016060101. I have updated, restarted the host, clean all cache and journal files, grep all files in the host for 3016060101 (just shows up in the logs). So, I have no clue why, or how it is happening. Where does it get the old information. I thought first about the serial, but it would have happened in the past too, right? As it should be a 32bit unsigned integer, it shouldn't be a problem, IMHO. Yet, when "dig domain -t SOA @server", it is there again. The host is a debian Jessie and bind is 9.9.5, 1:9.9.5.dfsg-9+deb8u8 more specifically. Thanks for any direction. -rsd _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users Info Page - Internet Systems Consortium<https://lists.isc.org/mailman/listinfo/bind-users> lists.isc.org To see the collection of prior postings to the list, visit the bind-users Archives. Using bind-users: To post a message to all the list members, send ... bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users bind-users Info Page - Internet Systems Consortium<https://lists.isc.org/mailman/listinfo/bind-users> lists.isc.org To see the collection of prior postings to the list, visit the bind-users Archives. Using bind-users: To post a message to all the list members, send ...
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