From: Daniel Bastos <daniel@dbastos.net>
To: netfilter@lists.samba.org
Subject: Re: dns server
Date: Thu, 6 Jun 2002 11:00:17 -0300 [thread overview]
Message-ID: <20020606110017.A28416@laptop.dbastos.net> (raw)
In-Reply-To: <200206061333.g56DXZA31052@vulcan.rissington.net>; from Antony@Soft-Solutions.co.uk on Thu, Jun 06, 2002 at 02:33:18PM +0100
> > Hi,
> >
> > im running a dns server here and i'm not sure if the following rule is
> > enough to allow dns queries from everywhere:
> >
> > $IPTABLES -A INPUT -p udp --destination-port 53 -j ACCEPT
>
> You should also allow TCP port 53. DNS uses both.
As I remember, when clients query the DNS Server
the port 53/tcp is used, and when your server
queries other servers, it uses the port 53/udp.
Best Regards,
--
Daniel Bastos
System Engineer
http://www.dbastos.net
GPG/PGP: http://www.dbastos.net/pgpkey.txt
next prev parent reply other threads:[~2002-06-06 14:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-06 13:22 dns server Corin Langosch
2002-06-06 13:31 ` Francois Peyron
2002-06-06 13:37 ` Raymond Leach
2002-06-06 13:45 ` Maciej Soltysiak
2002-06-06 13:48 ` Raymond Leach
2002-06-06 14:00 ` Antony Stone
2002-06-06 14:36 ` Arne Sagnes
2002-06-06 15:06 ` Tony Earnshaw
2002-06-06 13:33 ` Antony Stone
2002-06-06 14:00 ` Daniel Bastos [this message]
2002-06-06 14:04 ` Tony Earnshaw
2002-06-08 9:58 ` Nick Drage
2002-06-09 7:40 ` Tony Earnshaw
-- strict thread matches above, loose matches on Subject: below --
2002-06-08 10:21 Corin Langosch
2002-06-08 22:36 ` Nick Drage
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