From owner-freebsd-net@FreeBSD.ORG  Mon Jul 27 20:34:21 2009
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3679D10656BF
	for <freebsd-net@freebsd.org>; Mon, 27 Jul 2009 20:34:21 +0000 (UTC)
	(envelope-from julian@elischer.org)
Received: from outR.internet-mail-service.net (outr.internet-mail-service.net
	[216.240.47.241])
	by mx1.freebsd.org (Postfix) with ESMTP id 1C70D8FC24
	for <freebsd-net@freebsd.org>; Mon, 27 Jul 2009 20:34:21 +0000 (UTC)
	(envelope-from julian@elischer.org)
Received: from idiom.com (mx0.idiom.com [216.240.32.160])
	by out.internet-mail-service.net (Postfix) with ESMTP id D7C782324;
	Mon, 27 Jul 2009 13:34:20 -0700 (PDT)
X-Client-Authorized: MaGic Cook1e
X-Client-Authorized: MaGic Cook1e
Received: from julian-mac.elischer.org (home.elischer.org [216.240.48.38])
	by idiom.com (Postfix) with ESMTP id 7EFC82D6012;
	Mon, 27 Jul 2009 13:34:20 -0700 (PDT)
Message-ID: <4A6E0F50.1010504@elischer.org>
Date: Mon, 27 Jul 2009 13:34:24 -0700
From: Julian Elischer <julian@elischer.org>
User-Agent: Thunderbird 2.0.0.22 (Macintosh/20090605)
MIME-Version: 1.0
To: Oleg Sharoyko <os@sfedu.ru>
References: <1248704237.96833.127.camel@brain.cc.rsu.ru>
	<4A6DE356.6040006@elischer.org> <4A6DEE30.6000108@sfedu.ru>
	<4A6DFFA1.1010709@elischer.org> <4A6E0121.2020004@sfedu.ru>
	<4A6E05EC.8050401@elischer.org> <4A6E0A8B.5000103@sfedu.ru>
In-Reply-To: <4A6E0A8B.5000103@sfedu.ru>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-net@freebsd.org
Subject: Re: Wrong outgoing interface with multiple routing tables
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
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: Mon, 27 Jul 2009 20:34:21 -0000

Oleg Sharoyko wrote:
> 
> Julian Elischer wrote:
> 
>> great.. in your simple server, can you do the sockopt on the socket 
>> AFTER you did the listen()?
>> (just as a test).
> 
> Doesn't help. I have also tried to add setsockopt() after accept() (for 
> a new socket) and in this case the only packet that is being sent out 
> via wrong interface is the SYN+ACK from server.


this is very important. it means I'm not setting the fibnum in the 
syncache code correctly.

> 
> I'll try to look into the kernel code tomorrow and will report any 
> findings.
> 
> -- 
> Oleg