From owner-freebsd-ipfw@FreeBSD.ORG Fri Jan 16 07:17:46 2004 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9624216A4CE for ; Fri, 16 Jan 2004 07:17:46 -0800 (PST) Received: from mailbox.wingercom.dk (mailbox.easyspeedy.dk [81.19.240.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 09A6243D39 for ; Fri, 16 Jan 2004 07:17:44 -0800 (PST) (envelope-from per@xterm.dk) Received: from mailbox.wingercom.dk (localhost [127.0.0.1]) by mailbox.wingercom.dk (Postfix) with SMTP id 01E0B931B3; Fri, 16 Jan 2004 16:20:46 +0100 (CET) Received: from 62.242.151.142 (SquirrelMail authenticated user per) by mailbox.wingercom.dk with HTTP; Fri, 16 Jan 2004 16:20:46 +0100 (CET) Message-ID: <36682.62.242.151.142.1074266446.squirrel@mailbox.wingercom.dk> Date: Fri, 16 Jan 2004 16:20:46 +0100 (CET) From: "Per Engelbrecht" To: In-Reply-To: <00c001c3dc19$5d033410$7901010a@nyalaptopen> References: <00c001c3dc19$5d033410$7901010a@nyalaptopen> X-Mailer: SquirrelMail (version 1.2.5) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit cc: freebsd-ipfw@freebsd.org Subject: Re: Arps when bridged. X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jan 2004 15:17:46 -0000 Hi Rickard This is more of 'net' problem than 'ipfw' but anyway, don't disable 'arp'.When sending a piece of your log, please also include the (in this case) 'ifconfig' and 'sysctl.conf' ! I could be wrong, but it seems more likely that you're having a loop. Read 'man bridge(4)' the last paragraph above the 'examples' section. If your bridging from a performance point of view, then have a look at 'ngctl' aswell http://bsdvault.net/sections.php?op=viewarticle&artid=98 Only downfall is when it's used in conjunktion with HP Procurve switches -they don't like the idea "two identical" mac-addresses! Regards /per per@xterm.dk > Hi, > > I'm getting these messages. I have three interfaces, one uses DHCP > and the other two are bridged. > > Here is the log I get: > > Jan 16 10:13:57 testburk /kernel: arp: 00:10:f3:03:44:69 is using > my IP address 10.1.1.69! Jan 16 10:13:57 testburk /kernel: arp: > 00:10:f3:03:44:6a is using my IP address 10.1.1.69! Jan 16 10:14:47 > testburk /kernel: arp: 00:10:f3:03:44:69 is using my IP address > 10.1.1.69! Jan 16 10:14:47 testburk /kernel: arp: 00:10:f3:03:44:6a > is using my IP address 10.1.1.69! Jan 16 10:57:31 testburk /kernel: > arp: 00:10:f3:03:44:69 is using my IP address 10.1.1.69! Jan 16 > 10:57:31 testburk /kernel: arp: 00:10:f3:03:44:6a is using my IP > address 10.1.1.69! Jan 16 11:03:06 testburk /kernel: arp: > 00:10:f3:03:44:69 is using my IP address 10.1.1.69! Jan 16 11:03:06 > testburk /kernel: arp: 00:10:f3:03:44:6a is using my IP address > 10.1.1.69! Jan 16 11:06:40 testburk /kernel: arp: 00:10:f3:03:44:69 > is using my IP address 10.1.1.69! Jan 16 11:06:40 testburk /kernel: > arp: 00:10:f3:03:44:6a is using my IP address 10.1.1.69! > > What is the problem and does anyone know if ifconfig fxp1 -arp > should stop this? > > Thanks, Rickard. > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw > To unsubscribe, send any mail to > "freebsd-ipfw-unsubscribe@freebsd.org"