Private separate DNS domains

2014-04-08 Thread Bryan Harris
Hello all, We have a sort of private DNS such that servers can lookup zones that don’t actually exist in the real, public DNS, they just exist within our private NOCs. In addition, we have always had both Windows AD handling the Windows side of things and we have had BIND handling Linux.

Discover Unreferenced Zones/Records

2013-07-01 Thread Bryan Harris
Hi all,I have discovered that we have an excessive amount of old zones not being used. Is there a trick, or a simple way to determine which zones have not been referenced in a long time?My best guess is to simply log queries and read the log files. Would that be the recommended way?Our intent is

Re: Discover Unreferenced Zones/Records

2013-07-01 Thread Bryan Harris
Hi Tony,On Jul 01, 2013, at 06:19 AM, Tony Finch d...@dotat.at wrote:Bryan Harris bryanlhar...@me.com wrote: I have discovered that we have an excessive amount of old zones not being used. Is there a trick, or a simple way to determine which zones have not been referenced in a long time? BIND

Confused about a basic concept

2013-06-05 Thread Bryan Harris
Hi all,I think I may be confused about a very basic DNS concept. Sorry if this has been asked before.1. I have a master and two slaves.2. The master server is the SOA for my zone. The SOA record points to the master server.3. Each of the two slaves are authoritative for my zone.4. There are 2 NS

Re: Confused about a basic concept

2013-06-05 Thread Bryan Harris
nce if I ask you if you are Bryan and you say yes, why should I believe you. However, if I ask a trusted friend if you are Bryan I will believe you because there is third party verification. On Wed, Jun 5, 2013 at 10:02 AM, Bryan Harris bryanlhar...@me.com mailto:bryanlhar...@me.com wr

Re: Authoritative internal server - how do I get rid of...

2013-05-21 Thread Bryan Harris
On May 21, 2013, at 03:57 AM, "Elmar K. Bins" e...@4ever.de wrote: Recursion is off, and the root hints file has been removed from the local zone config. No effect.Do you have a line like this? Hope it helps.allow-recursion { none; };Bryan ___ Please

Re: Dig for link-local

2013-03-22 Thread Bryan Harris
Hello, On Mar 22, 2013, at 12:13 PM, Kevin Darcy k...@chrysler.com wrote: I'm not sure what you're asking, exactly. Are you surprised that named would respond on an IPv6 link-local address if configured with listen-on-v6 { any; };? Can an ipv4-only server give an ipv6 address as part of

Re: disabling lame server logging

2013-02-26 Thread Bryan Harris
Hi Robert, On Feb 26, 2013, at 2:23 PM, Robert Moskowitz r...@htt-consult.com wrote: On 02/26/2013 01:57 PM, Doug Barton wrote: On 02/26/2013 10:38 AM, Robert Moskowitz wrote: I would like a scalpel for lame logging, but probably would not discover any actionable data. There is a

Re: Unwanted resolver usage of /etc/host.conf

2013-02-23 Thread Bryan Harris
On Feb 22, 2013, at 10:28 PM, Andris Kalnozols and...@hpl.hp.com wrote: I stumbled upon the /etc/host.conf file and had to add the following line to get name resolution working again: order hosts,bind I thought Linux should have that line by default. Do you think someone has removed that