From owner-freebsd-bugs@FreeBSD.ORG Wed Dec 29 20:30:32 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 14E6516A4CE for ; Wed, 29 Dec 2004 20:30:32 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9CB2443D31 for ; Wed, 29 Dec 2004 20:30:31 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.1/8.13.1) with ESMTP id iBTKUVva000487 for ; Wed, 29 Dec 2004 20:30:31 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.1/8.13.1/Submit) id iBTKUVWB000477; Wed, 29 Dec 2004 20:30:31 GMT (envelope-from gnats) Resent-Date: Wed, 29 Dec 2004 20:30:31 GMT Resent-Message-Id: <200412292030.iBTKUVWB000477@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alexander Haidukov Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F218116A4CE for ; Wed, 29 Dec 2004 20:23:19 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id D9D5343D46 for ; Wed, 29 Dec 2004 20:23:19 +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 iBTKNJOK080158 for ; Wed, 29 Dec 2004 20:23:19 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id iBTKNJpd080157; Wed, 29 Dec 2004 20:23:19 GMT (envelope-from nobody) Message-Id: <200412292023.iBTKNJpd080157@www.freebsd.org> Date: Wed, 29 Dec 2004 20:23:19 GMT From: Alexander Haidukov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: kern/75634: The proxy arp wrong functionality X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Dec 2004 20:30:32 -0000 >Number: 75634 >Category: kern >Synopsis: The proxy arp wrong functionality >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Dec 29 20:30:30 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Alexander Haidukov >Release: 5.2.1 >Organization: SWsoft Inc. >Environment: FreeBSD router 5.2.1-RELEASE-p12 FreeBSD 5.2.1-RELEASE-p12 #2: Tue Dec 14 21:47:56 MSK 2004 sanek@router:/usr/src/sys/i386/compile/ROUTER i386 >Description: I have /28 real IP. I tryed setup my router with "proxy arp" with arp -s command. Router have two interfaces: one with real IP and second with fake IP. And i have one IP from /28 range on one of my interlal host. This host have a Windows 2000 AS operating system. So, if i setup IP to internal host until make my router with "proxy arp" all is ok - the "proxy arp" work properly. If i setup first "proxy arp" on router and after setup IP on Windows machine i have a address conflict, i.e. my router arp reply to Windows machine (connected to internal iface) and Windows saying that her IP use another host with external iface MAC address of my router. >How-To-Repeat: See documentations, try find how to setup FreeBSD with "proxy arp". >Fix: I don't known how fix problem. >Release-Note: >Audit-Trail: >Unformatted: