From owner-freebsd-i386@FreeBSD.ORG Sun Feb 12 18:00:17 2006 Return-Path: X-Original-To: freebsd-i386@hub.freebsd.org Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A8ECF16A420 for ; Sun, 12 Feb 2006 18:00:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2A8EB43D49 for ; Sun, 12 Feb 2006 18:00:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k1CI0GRw095906 for ; Sun, 12 Feb 2006 18:00:17 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k1CI0Gbl095905; Sun, 12 Feb 2006 18:00:16 GMT (envelope-from gnats) Resent-Date: Sun, 12 Feb 2006 18:00:16 GMT Resent-Message-Id: <200602121800.k1CI0Gbl095905@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mikhail Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CE7EB16A420 for ; Sun, 12 Feb 2006 17:50:07 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9DD5643D45 for ; Sun, 12 Feb 2006 17:50:07 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k1CHo7oH061954 for ; Sun, 12 Feb 2006 17:50:07 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k1CHo7KW061953; Sun, 12 Feb 2006 17:50:07 GMT (envelope-from nobody) Message-Id: <200602121750.k1CHo7KW061953@www.freebsd.org> Date: Sun, 12 Feb 2006 17:50:07 GMT From: Mikhail To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: i386/93237: ipfw fwd not forward packets from local interfaces X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Feb 2006 18:00:17 -0000 >Number: 93237 >Category: i386 >Synopsis: ipfw fwd not forward packets from local interfaces >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Feb 12 18:00:16 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Mikhail >Release: FreeBSD 6.0 >Organization: ZAO OKB RITM >Environment: FreeBSD gate.scenar.com.ru 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #2: Sun Feb 12 16:06:49 UTC 2006 >Description: gate have two external interfaces (80.68.4.2/255.255.255.240(rl0), 213.24.20.34/255.255.255.252 (ed0)) and one interface with ip from the subnet 80.68.3.104/255.255.255.248 (80.68.3.105). default gateway is 213.24.20.33 subnet 80.68.3.104/255.255.255.248 must forward through 80.68.4.1 for forwarding packets i have next rules in my rc.firewall: fwd 80.68.4.1 ip from 80.68.4.2 to any out via rl0 fwd 80.68.4.1 ip from 80.68.3.104/29 to any out via rl0 transmit information from/to internet to/from my ip's was successfully, except next adresses: 80.68.3.105 and 80.68.4.2. when i ping 80.68.3.105 from internet i see echo-replays for my request (by tcpdump) on interface ed0. it look like as known problem with FreeBSD 5.3 beta 4: "Description 'ipfw fwd' don't forward packet for specified destination when packet ip_src is the same machine's. " >How-To-Repeat: from start >Fix: i don't know. Thank you for your work!!! >Release-Note: >Audit-Trail: >Unformatted: