From owner-freebsd-net@FreeBSD.ORG  Sat Jan  3 15:59:12 2004
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 87E1216A4CE
	for <freebsd-net@freebsd.org>; Sat,  3 Jan 2004 15:59:12 -0800 (PST)
Received: from thong.s2s.msu.ru (thong.s2s.msu.ru [193.232.119.74])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 35B2B43D2D
	for <freebsd-net@freebsd.org>; Sat,  3 Jan 2004 15:59:08 -0800 (PST)
	(envelope-from chinhngt@sectorb.msk.ru)
Received: from hq.sectorb.msk.ru (petaflop.lcm.msu.ru [193.232.113.220])
	by thong.s2s.msu.ru (Postfix) with ESMTP
	id 0C6B12B6E; Sun,  4 Jan 2004 02:59:04 +0300 (MSK)
Received: from unix.local (unix.local [172.16.12.120])
	by hq.sectorb.msk.ru (Postfix) with ESMTP
	id 5A87E19E8; Sun,  4 Jan 2004 02:59:03 +0300 (MSK)
Date: Sun, 4 Jan 2004 02:59:48 +0300 (MSK)
From: Nguyen Tam Chinh <chinhngt@sectorb.msk.ru>
X-X-Sender: chinhngt@chinhngt.b.gz.ru
To: Gleb Smirnoff <glebius@cell.sick.ru>
In-Reply-To: <20040103113428.GD35298@cell.sick.ru>
Message-ID: <20040104024459.V98499@chinhngt.b.gz.ru>
References: <20031231051118.V6209@chinhngt.b.gz.ru>
	<20040103113428.GD35298@cell.sick.ru>
Website: http://chinhngt.hotmail.ru
Home-addr: Vietnam_SR:Hue-city:45-Le_Huan-st
Current-addr: Russian_Federation:Moscow:119234:Main_Building-MSU:Sector_B:Room_539
Keywords: 216091683
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
cc: freebsd-net@freebsd.org
Subject: Re: <name_comp> inetd[<some_num>]: warning: can't get clientaddress:
 Connection reset by peer
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 03 Jan 2004 23:59:12 -0000

On Sat, 3 Jan 2004, Gleb Smirnoff wrote:

> On Wed, Dec 31, 2003 at 05:26:46AM +0300, Nguyen Tam Chinh wrote:
> N> I get tons of messages with syntax like my <subject> line, all has
> N> begun after I set up a qpopper/tsl and a smbd, but i seems not to be the
> N> deal. I've searched through google and found some messages saying about
> N> kind of attacking. I now just can't find any detail logs in my freebsd 4.9
> N> box. Please tell me where can i find more info about this, take and
> N> read the inetd source-code is not a good idea :). Any comment is great.
>
> I should look into src/contrib/tcp_wrappers/socket.c, function sock_host(),
> and analyze in what cases this message happens.

That's right. I see it, the messages is created due to inpropper udp
packets.
Offtop: for AF_INET, getsockname() and getpeername() should act as the
same, yes?

-----
With best regards.
Nguyen Tam Chinh
chinhngt@sectorb.msk.ru