From owner-freebsd-net@FreeBSD.ORG Wed Jun 4 23:17:27 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 220BC1065685 for ; Wed, 4 Jun 2008 23:17:27 +0000 (UTC) (envelope-from fox@verio.net) Received: from relay1-bcrtfl2.verio.net (relay1-bcrtfl2.verio.net [131.103.218.142]) by mx1.freebsd.org (Postfix) with ESMTP id E1B2A8FC20 for ; Wed, 4 Jun 2008 23:17:26 +0000 (UTC) (envelope-from fox@verio.net) Received: from limbo.int.dllstx01.us.it.verio.net (nkfw1.it.verio.net [129.250.40.241]) by relay1-bcrtfl2.verio.net (Postfix) with ESMTP id 54A60B038260 for ; Wed, 4 Jun 2008 19:17:25 -0400 (EDT) Received: by limbo.int.dllstx01.us.it.verio.net (Postfix, from userid 1000) id 2920D8E298; Wed, 4 Jun 2008 18:17:25 -0500 (CDT) Date: Wed, 4 Jun 2008 18:17:25 -0500 From: David DeSimone To: freebsd-net@freebsd.org Message-ID: <20080604231724.GG14447@verio.net> Mail-Followup-To: freebsd-net@freebsd.org References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; x-action=pgp-signed Content-Disposition: inline In-Reply-To: Precedence: bulk User-Agent: Mutt/1.5.9i Subject: Re: IP-forwarding (help) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jun 2008 23:17:27 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Arno J. Klaassen wrote: > > Now from my test-box 192.168.1.1 I can reach (of course) > 192.168.1.254, I can reach 172.16.1.240, but no other IP. Check with tcpdump, are your network packets being sourced from the 192.168 network even when they go to the 172.16 network? Perhaps the box you reach does not know how to route back to you when you source from that IP. - -- David DeSimone == Network Admin == fox@verio.net "This email message is intended for the use of the person to whom it has been sent, and may contain information that is confidential or legally protected. If you are not the intended recipient or have received this message in error, you are not authorized to copy, dis- tribute, or otherwise use this message or its attachments. Please notify the sender immediately by return e-mail and permanently delete this message and any attachments. Verio, Inc. makes no warranty that this email is error or virus free. Thank you." --Lawyer Bot 6000 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFIRyKEFSrKRjX5eCoRAhT0AJsGMjSpUqXl7DG5Q0hkPSt6Rh321ACfduQU wdIKoSXxfTDMrxaz3S+cKkI= =EdLO -----END PGP SIGNATURE-----