From owner-freebsd-questions@FreeBSD.ORG Tue Sep 5 00:41:15 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9D50D16A4DD for ; Tue, 5 Sep 2006 00:41:15 +0000 (UTC) (envelope-from bob@a1poweruser.com) Received: from mta10.adelphia.net (mta10.adelphia.net [68.168.78.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0A5A443D46 for ; Tue, 5 Sep 2006 00:41:14 +0000 (GMT) (envelope-from bob@a1poweruser.com) Received: from laptop ([70.39.69.56]) by mta10.adelphia.net (InterMail vM.6.01.05.02 201-2131-123-102-20050715) with SMTP id <20060905004114.BNWM24294.mta10.adelphia.net@laptop>; Mon, 4 Sep 2006 20:41:14 -0400 From: "Bob" To: "Subhro" , "FreeBSD Questions" Date: Mon, 4 Sep 2006 20:41:08 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 Cc: Subject: RE: load balancing nat X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Sep 2006 00:41:15 -0000 How about posting a diagram of the cable wiring of your network, then maybe we have a starting point to work on your problem. Chances this has nothing to do with NAT as source of problem. -----Original Message----- From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of Subhro Sent: Monday, September 04, 2006 5:04 PM To: FreeBSD Questions Subject: load balancing nat Hello folks, I have a strange problem on hand. I have got two internal LANs and one ISP link. I am trying to share the link between the two internal LANs and do a load balancing between the two. The rules I am using are: nat on $ext_if from { $int1_if:network, $int2_if:network } to any -> $ext_if round-robin where $int1_if, $int2_if are two internal interfaces and $ext_if is the external interface. However my observation is systems using $int_2 as gateway loose connectivity randomly. Also the TTL values for the pings to the gateway change to 150 from 64 as soon as the system looses connectivity. The systems in the LAN are all windows xp boxes. Could anyone please tell me where I am going wrong? Thanks and Best Regards Subhro -- Subhro Kar Security Engineer iViZ Techno Solutions Pvt. Ltd. Dhanshree Bldg, 1st Floor Plot XI-16, Sector V Salt Lake City 700091 India _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"