Thanks. How do I follow-up on the status of my ticket? -Corby
-----Original Message----- From: Mark Andrews [mailto:ma...@isc.org] Sent: Tuesday, November 01, 2016 1:01 PM To: Corby Bennett <cor...@techheads.com> Cc: bind-users@lists.isc.org <bind-us...@isc.org> Subject: Re: UDP client handler shuts down, and BIND stops responding In message <bn3pr0601mb1445850e80c9ff6e4c5df9b4d3...@bn3pr0601mb1445.namprd06.prod.outlook.com>, Corby Bennett writes: > > I am running BIND 9.11.0x64 on Windows Server 2012 R2, and hosting > over 35K= zones. Unfortunately, running on a non-Windows OS is not > an option at thi= s time. > Occasionally BIND will stop responding to queries. The service keeps > runni= ng. Query requests are still logged, but responses are never > received by t= he DNS client on the other end. Restarting the service > resolves this until= the next time it happens. This is what I see in > my Default.log after the = > event: > > 31-Oct-2016 21:45:06.830 general: error: socket.c:2525: unexpected error: > 31-Oct-2016 21:45:07.142 general: error: unable to convert errno to > isc_res= > ult: 234: More data is available. > 31-Oct-2016 21:45:07.142 general: error: socket.c:2545: unexpected error: > 31-Oct-2016 21:45:07.142 general: error: SOCKET_RECV: Windows error > code: 2= 34, returning ISC error 34 > 31-Oct-2016 21:45:07.142 client: error: UDP client handler shutting > down du= e to fatal receive error: unexpected error > > I don't see any messages logged that would indicate anything out of > the ord= inary happening in BIND. Right before the first error > message there are en= tries for denied dynamic updates, but that is > normal for my environment. F= or now, I have implemented a workaround > to automatically restart BIND when = this problem is detected, but it > is a band-aid and I would prefer a real so= lution. > > Has anyone ever seen anything like this before that can offer me some > guida= nce in troubleshooting? Or, have I uncovered a genuine bug > that I should s= ubmit to ISC? > > > Thank you, > Corby > I've opened a ticket for you. -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
