From owner-freebsd-net@FreeBSD.ORG Wed Dec 3 19:36:16 2008 Return-Path: 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 9360F106564A for ; Wed, 3 Dec 2008 19:36:16 +0000 (UTC) (envelope-from peterjeremy@optushome.com.au) Received: from mail15.syd.optusnet.com.au (mail15.syd.optusnet.com.au [211.29.132.196]) by mx1.freebsd.org (Postfix) with ESMTP id 27B048FC13 for ; Wed, 3 Dec 2008 19:36:15 +0000 (UTC) (envelope-from peterjeremy@optushome.com.au) Received: from server.vk2pj.dyndns.org (c122-106-215-175.belrs3.nsw.optusnet.com.au [122.106.215.175]) by mail15.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id mB3JaAt3032260 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 4 Dec 2008 06:36:11 +1100 X-Bogosity: Ham, spamicity=0.000000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.14.3/8.14.3) with ESMTP id mB3JaAUn076956; Thu, 4 Dec 2008 06:36:10 +1100 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.14.3/8.14.3/Submit) id mB3Ja9iT076955; Thu, 4 Dec 2008 06:36:09 +1100 (EST) (envelope-from peter) Date: Thu, 4 Dec 2008 06:36:09 +1100 From: Peter Jeremy To: Benjie Chen Message-ID: <20081203193609.GB58682@server.vk2pj.dyndns.org> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EuxKj2iCbKjpUGkD" Content-Disposition: inline In-Reply-To: X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc User-Agent: Mutt/1.5.18 (2008-05-17) Cc: freebsd-net@freebsd.org Subject: Re: Weird TCP connect issue in FreeBSD 6 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Dec 2008 19:36:16 -0000 --EuxKj2iCbKjpUGkD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2008-Dec-02 15:10:11 -0500, Benjie Chen wrote: >I have a weird issue to report, and I am not sure if it's a bug or >some other configuration problem. I would suggest it is a configuration problem. >Server is a dual NICed FreeBSD 6.2 system. For example, one NIC is em0 >=3D 192.168.0.1, and the other one is em1 =3D 192.168.0.2. This is not a supported configuration - you cannot have addresses within the same subnet on more than one interface. >I just switched to using IP aliasing on the same NIC, and so far I >have not been able to re-produce the same problem. This is the correct configuration. --=20 Peter Jeremy Please excuse any delays as the result of my ISP's inability to implement an MTA that is either RFC2821-compliant or matches their claimed behaviour. --EuxKj2iCbKjpUGkD Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkk236kACgkQ/opHv/APuIcuywCfQklbpe6Hl6sNMHZnhDpr4npC iUMAoJjvH7k2T+1JjjqtBcAADuuGZrvQ =yA2M -----END PGP SIGNATURE----- --EuxKj2iCbKjpUGkD--