From owner-freebsd-net@FreeBSD.ORG Fri Dec 5 19:44:56 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 60ED21065673 for ; Fri, 5 Dec 2008 19:44:56 +0000 (UTC) (envelope-from peterjeremy@optushome.com.au) Received: from mail13.syd.optusnet.com.au (mail13.syd.optusnet.com.au [211.29.132.194]) by mx1.freebsd.org (Postfix) with ESMTP id E7C288FC0A for ; Fri, 5 Dec 2008 19:44:55 +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 mail13.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id mB5Jioc3026992 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 6 Dec 2008 06:44:51 +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 mB5JinMn028467; Sat, 6 Dec 2008 06:44:49 +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 mB5JinOW028466; Sat, 6 Dec 2008 06:44:49 +1100 (EST) (envelope-from peter) Date: Sat, 6 Dec 2008 06:44:49 +1100 From: Peter Jeremy To: Benjie Chen Message-ID: <20081205194449.GL58682@server.vk2pj.dyndns.org> References: <20081203193609.GB58682@server.vk2pj.dyndns.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="/NwG7NuG0/W8LcLh" 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: Fri, 05 Dec 2008 19:44:56 -0000 --/NwG7NuG0/W8LcLh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2008-Dec-03 17:40:01 -0500, Benjie Chen wrote: >When I had two IPs from two different subnets configured for the two >NICs, I had the same error. So while I did have a configuration issue, >the problem with replicated SYNs did occur even when the two NICs had >IP addresses on different networks. OK, that does sound wrong. Can you describe that setup please - what local addresses/netmasks and routes did you have and what was the remote IP address. --=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. --/NwG7NuG0/W8LcLh Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkk5hLEACgkQ/opHv/APuIddGgCeNRp0AWV3gUKJ4cYXErdPuexf imcAnRq4KuuES3AfGsFp2w6RKB4dNsdf =51ge -----END PGP SIGNATURE----- --/NwG7NuG0/W8LcLh--