From owner-freebsd-stable Wed Nov 29 8:44: 9 2000 Delivered-To: freebsd-stable@freebsd.org Received: from ahab.com (unknown [66.9.8.88]) by hub.freebsd.org (Postfix) with ESMTP id D388937B400 for ; Wed, 29 Nov 2000 08:44:06 -0800 (PST) Received: (from moxie@localhost) by ahab.com (8.11.1/8.11.1) id eATGgu700891; Wed, 29 Nov 2000 11:42:56 -0500 (EST) (envelope-from luser) X-Authentication-Warning: sseye.ahab.com: moxie set sender to luser using -f Date: Wed, 29 Nov 2000 11:42:56 -0500 From: JT To: Bruno Miguel Cc: freebsd-stable@FreeBSD.ORG Subject: Re: FreeBSD 4.2 and syslog mess. /kernel: arp: IP_ADDRESS is on fxp0 Message-ID: <20001129114256.E314@sseye.ahab.com> Mail-Followup-To: Bruno Miguel , freebsd-stable@FreeBSD.ORG References: <3A1D2833.9B9EC200@inquent.com> <3A1D8CA9.1699.1992FCA@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3A1D8CA9.1699.1992FCA@localhost>; from brunomiguel@netcabo.pt on Thu, Nov 23, 2000 at 09:31:21PM -0000 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG deja.com has a whole bunch of stuff about this; it's not new or necessarily incorrect, but it's definitely not a -stable issue. The answer is quite simple; two network cards attached to the same physical network. It's not the real or fake IPs, it's that the arp packet gets to the kernel via a different NIC than it thinks it should and it's assumed that different interfaces go on different networks. I can easily reproduce this. On Thu, Nov 23, 2000 at 09:31:21PM -0000, Bruno Miguel wrote: > > I'm having a similar problem. 2 network cards in each of 3 machines. 3 > > connections to VLAN 2, 3 connections to VLAN 2. The ports are not > > common. For some reason (I'm assumming it's a misconfigured VLAN) no > > traffic is allowed to flow over VLAN 2 and the arp replies from vlan2 > > requests are being returned through vlan1. > > > > Am I just dumbfounded or do I need a second switch? > > I have both real and private ips connected to the same cisco 3500XL > switches and gettin' those messages like hell. I still haven't figured out what's > hapening. No nic card has both private and real ips. I have separate for each > sub-net. > > > ...:-=>> The freaking Mail Band <<=-:... > brunomiguel@netcabo.pt > D.E.Q. @ I.S.T. - Portugal > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message -- -. --- - / . ...- . .-. -.-- / ... .. --. -. .- - ..- .-. . / .... .- ... / -- . .- -. .. -. --. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message