Trouble forwarding queries

2011-07-15 Thread Jan Rademaker
Some time last night bind seems to have stopped forwarding queries. This is the error bind logs. 15-Jul-2011 09:30:10.074 resolver: debug 1: createfetch: nu.nl A 15-Jul-2011 09:30:10.074 query-errors: debug 1: client 83.247.6.154#52497: query failed (SERVFAIL) for nu.nl/IN/A at query.c:4020

Re: Trouble forwarding queries

2011-07-15 Thread Chris Buxton
On Jul 15, 2011, at 1:25 AM, Jan Rademaker wrote: Some time last night bind seems to have stopped forwarding queries. This is the error bind logs. 15-Jul-2011 09:30:10.074 resolver: debug 1: createfetch: nu.nl A 15-Jul-2011 09:30:10.074 query-errors: debug 1: client 83.247.6.154#52497:

Re: big improvement in BIND9 auth-server startup time

2011-07-15 Thread Matthew Pounsett
On 2011/07/13, at 11:15, Evan Hunt wrote: People who operate big authoritative name servers (particularly with large numbers of small zones, e.g., for domain hosting and parking), and have had trouble with slow startup, may find this information useful:

Reverse lookup flood from a single host

2011-07-15 Thread Joshua Beard
Greetings, I've noticed a specific client machine doing a crap load of reverse lookups in my named logs. It's just reverse lookups for our internal network, and just from that machine. I can't see that this machine is looking up anything else, actually. Here's an example: 11-Jul-2011

Re: Reverse lookup flood from a single host

2011-07-15 Thread Chuck Swiger
On Jul 15, 2011, at 12:24 PM, Joshua Beard wrote: Greetings, I've noticed a specific client machine doing a crap load of reverse lookups in my named logs. It's just reverse lookups for our internal network, and just from that machine. I can't see that this machine is looking up anything

Re: Reverse lookup flood from a single host

2011-07-15 Thread Kevin Oberman
On Jul 15, 2011 12:36 PM, Joshua Beard j...@hewbert.com wrote: Greetings, I've noticed a specific client machine doing a crap load of reverse lookups in my named logs. It's just reverse lookups for our internal network, and just from that machine. I can't see that this machine is looking up

Re: Reverse lookup flood from a single host

2011-07-15 Thread Benny Pedersen
On Fri, 15 Jul 2011 13:24:29 -0600, Joshua Beard wrote: Is this abuse? If so, is it likely intentional? 100% guess, the client ip running a mailserver ? if so all is ok ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to

ISC BIND 9.8.1b3 is now available

2011-07-15 Thread Evan Hunt
Introduction ISC BIND 9.8.1 is now available. This release includes startup-performance improvements described in http://www.isc.org/files/imce/startup-performance.pdf. BIND 9.8.1b3 is the third beta release of BIND 9.8. This document summarizes changes from BIND 9.8.0 to BIND