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Date: Mon, 20 Aug 2001 14:17:41 -0600 (CST)
From: Ryan Thompson <ryan@sasknow.com>
To: Darryl Hoar <darryl@osborne-ind.com>
Cc: freebsd-questions@freebsd.org
Subject: RE: djbdns - Config questions
In-Reply-To: <004701c129b4$e9fda1d0$0701a8c0@darryl>
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Darryl Hoar wrote to 'Ryan Thompson':

> Thanks,
> sockstat shows dnscache pid 338 doing a 
> udp and tcp connection to 127.0.0.1:53.
> What is causing that ?

dnscache is a daemon listening on port 53
of 127.0.0.1

You will not be able to bind another daemon
(djbdns) to 127.0.0.1:53. To get both running
simultaneously, you can:

	a) Put dnscache on a different IP
	b) Put djbdns on a different IP
	c) Use different port numbers 
		(somewhat tricky with DNS)

If it is only for local resolution, you can
make up private (RFC1918) IP addresses if you
need a bunch of servers on the same port, but
one of a) or b) will likely do the trick for
you.


> thanks,
> Darryl
> 
> -----Original Message-----
> From: Ryan Thompson [mailto:ryan@sasknow.com]
> Sent: Monday, August 20, 2001 3:00 PM
> To: Darryl Hoar
> Cc: freebsd-questions@FreeBSD.ORG
> Subject: Re: djbdns - Config questions
> 
> 
> Darryl Hoar wrote to freebsd-questions@FreeBSD.ORG:
> 
> > [...]
> > Yes I have setup the alias per the website.  I look at the log
> > file for dnscache and it looks ok.  I look at the log file for
> > tinydns and it has:
> >   tinydns: fatal: unable to bind UDP socket: address already used
> > 
> > What am I missing here ?
> > 
> > I want tinydns and dnscache to be running on the same box.  I want
> > all my local Windows clients to have their primary dns setting point
> > to this box.  I have followed the instructions for making dnscache
> > act as a forwarding proxy server.  What am I missing ?
> 
> You have two services on port 53, on the IP address in question. Be
> careful that, if you are trying to run two daemons on port 53, that they
> are explicitly bound to different IP addresses. You can see what is
> running on port 53 with sockstat(1).
> 
> > 
> > I can provide more info, if its needed.
> > 
> > thanks,
> > Darryl
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-questions" in the body of the message
> > 
> 
> 

-- 
  Ryan Thompson <ryan@sasknow.com>
  Network Administrator, Accounts

  SaskNow Technologies - http://www.sasknow.com
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