Question on DNS setup change not working.
Michael D. Setzer II
mikes at kuentos.guam.net
Sat Sep 3 01:36:52 UTC 2011
On 3 Sep 2011 at 7:47, Cameron Simpson wrote:
Date sent: Sat, 3 Sep 2011 07:47:02 +1000
From: Cameron Simpson <cs at zip.com.au>
To: Community support for Fedora users
<users at lists.fedoraproject.org>
Subject: Re: Question on DNS setup change not working.
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> On 03Sep2011 04:56, Michael D. Setzer II <mikes at kuentos.guam.net> wrote:
> | Our MIS department just decided to not allow the use of the public
> | IP addresses of system from local machines, so I made the
> | additions to the hosts file with the private ip and the name.
> | restart named and restarted squid, and squid picked up the
> | change, and would bring up pages using the name. Unfortunately,
> | dig and other options would still be using the public IP instead.
> |
> | Tried restarting the machine to see if something might not have
> | been changed, but it remains the same.
>
> /etc/hosts is not part of DNS. It is part of the name lookup procedure
> used by gethostbyname(). So: squid is affected by /etc/hosts, but dig
> and named are NOT, and will not be: they are specificly DNS tools.
>
> My recommendation is to add a special .local zone to your named with
> names host1.local etc with the private addresses. Then add local to the
> _front_ of the search path in /etc/resolv.conf:
>
> search local your.normal.domain.here
>
> Then using the short names should work.
>
Thanks for the information. At the moment, the system is just
running a caching nameserver, so will have to look at the process
to setup the dns. I was under the impression that the resolv.conf
with hosts bind was also for dns.
> Cheers,
> --
> Cameron Simpson <cs at zip.com.au> DoD#743
> http://www.cskk.ezoshosting.com/cs/
>
> "He deserves death!"
> "Deserves it! I daresay he does. And many die that deserve life. Is it in
> your power to give it to them? Then do not be so quick to deal out death in
> judgement, for even the very wise may not see all ends."
> - Gandalf, _The Lord of the Rings_
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Michael D. Setzer II - Computer Science Instructor
Guam Community College Computer Center
mailto:mikes at kuentos.guam.net
mailto:msetzerii at gmail.com
http://www.guam.net/home/mikes
Guam - Where America's Day Begins
G4L Disk Imaging Project maintainer
http://sourceforge.net/projects/g4l/
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