From owner-freebsd-questions@FreeBSD.ORG  Sun Nov  9 05:17:28 2003
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 8DD2F16A4CE
	for <freebsd-questions@freebsd.org>;
	Sun,  9 Nov 2003 05:17:28 -0800 (PST)
Received: from fmx3.freemail.hu (fmx3.freemail.hu [195.228.242.223])
	by mx1.FreeBSD.org (Postfix) with SMTP id 194AF44013
	for <freebsd-questions@freebsd.org>;
	Sun,  9 Nov 2003 05:17:27 -0800 (PST)
	(envelope-from gannater@freemail.hu)
Received: (qmail 45838 invoked from network); 9 Nov 2003 14:17:25 +0100
Received: from fm9.freemail.hu (195.228.242.209)
  by fmx3.freemail.hu with SMTP; 9 Nov 2003 14:17:25 +0100
Received: (qmail 41060 invoked by uid 3644897); 9 Nov 2003 14:17:25 +0100
Date: Sun, 9 Nov 2003 14:17:25 +0100 (CET)
From: =?ISO-8859-2?Q?Gannater_J=E1nos?= <gannater@freemail.hu>
To: freebsd-questions@freebsd.org
Message-ID: <freemail.20031009141725.41048@fm9.freemail.hu>
X-Originating-IP: [81.182.50.13]
X-HTTP-User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; CHARSET=ISO-8859-2
Subject: Something with port 53
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>,
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 09 Nov 2003 13:17:28 -0000

Hello,

I've posted this question to the freebsd-newbies list, but there nobody 
could answer it.
Please help me with this qestion...

I have a box with 2 IP addresses (with aliases).
I usually get these error messages:
Connection attempt to UDP IP_ADDR_1:1409 from IP_ADDR_2:53
What does this mean?
I don't have any DNS server installed on the computer and the firewall 
is disabled on the system as well.

etc/hosts:
::1                     localhost localhost.domain.com
127.0.0.1           localhost localhost.domain.com
IP_ADDR_1         www.domain.com www
IP_ADDR_2        mail.domain.com mail

etc/sysctl.conf
net.inet.udp.blackhole=1

Thank You.