From owner-freebsd-i386@FreeBSD.ORG Thu Sep 30 18:50:12 2004 Return-Path: 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 1346416A4D3 for ; Thu, 30 Sep 2004 18:50:12 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id DFCB443D48 for ; Thu, 30 Sep 2004 18:50:11 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i8UIoB2u098631 for ; Thu, 30 Sep 2004 18:50:11 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i8UIoB4g098625; Thu, 30 Sep 2004 18:50:11 GMT (envelope-from gnats) Resent-Date: Thu, 30 Sep 2004 18:50:11 GMT Resent-Message-Id: <200409301850.i8UIoB4g098625@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, Remy de Ruysscher Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8317D16A4CE for ; Thu, 30 Sep 2004 18:47:26 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7663E43D49 for ; Thu, 30 Sep 2004 18:47:26 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id i8UIlQrr060570 for ; Thu, 30 Sep 2004 18:47:26 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id i8UIlQSp060569; Thu, 30 Sep 2004 18:47:26 GMT (envelope-from nobody) Message-Id: <200409301847.i8UIlQSp060569@www.freebsd.org> Date: Thu, 30 Sep 2004 18:47:26 GMT From: Remy de Ruysscher To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: i386/72210: ipnat problem with IP Fastforward enabled X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Sep 2004 18:50:12 -0000 >Number: 72210 >Category: i386 >Synopsis: ipnat problem with IP Fastforward enabled >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Sep 30 18:50:11 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Remy de Ruysscher >Release: FreeBSD 5.3-BETA6 >Organization: >Environment: FreeBSD defiant.unix-asp.com 5.3-BETA6 FreeBSD 5.3-BETA6 #5: Mon Sep 27 01:04:37 CEST 2004 root@defiant.unix-asp.com:/usr/obj/usr/src/sys/GENERIC i386 >Description: ipnat is not working correctly after enabling IP Fastforward. ipmon shows NAT:MAP and NAT:RDR connections but don't seem to work on clients pc's. I couldn't find any solutions at the usual places. Andre Opperman suggested I created this PR. >How-To-Repeat: Enable IP fastforward. sysctl net.inet.ip.fastforwarding=1 >Fix: Disable IP fastforward. sysctl net.inet.ip.fastforwarding=0 >Release-Note: >Audit-Trail: >Unformatted: