From owner-freebsd-questions Tue Aug 15 22: 7: 1 2000 Delivered-To: freebsd-questions@freebsd.org Received: from wilsonandhorton.co.nz (fw2.wilsonandhorton.co.nz [203.99.66.4]) by hub.freebsd.org (Postfix) with ESMTP id F414037C514 for ; Tue, 15 Aug 2000 22:06:51 -0700 (PDT) (envelope-from jonc@itouch.co.nz) Received: (from jonc@localhost) by wilsonandhorton.co.nz (8.9.3/8.9.3) id RAA04057; Wed, 16 Aug 2000 17:06:02 +1200 (NZST) (envelope-from jonc) Date: Wed, 16 Aug 2000 17:06:02 +1200 From: Jonathan Chen To: rjb@typeline.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Kernel Changes arp entry... Message-ID: <20000816170602.A4003@jonc.ntdns.wilsonandhorton.co.n> References: <399A11AC.B0013E25@typeline.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <399A11AC.B0013E25@typeline.com>; from rjb@typeline.com on Tue, Aug 15, 2000 at 11:59:40PM -0400 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, Aug 15, 2000 at 11:59:40PM -0400, rjb@typeline.com wrote: > Hi, > > I'm running an older 2.2.8 version of FBSD (I plan to upgrade soon) and > have just > experienced some kernel weirdness. The box this is running on is outside > of our > firewall. For some reason, I'm getting the following kernel messages in > the system log: > > /kernel: arp: 00:10:4b:68:92:43 is using my IP address 192.0.0.0! > /kernel: arp: 192.0.0.0 moved from 00:a0:c9:73:8f:03 to > 00:10:4b:68:92:43 > > I've substitued the 192 address for the real one for security reasons. > > This arp activity is causing me to loose connectivity to this box from > inside my firewall > gateway. Hunt and kill the machine that's using your IP address. I hope you're using a real bona-fide IP address for it and not one of those designated for private networks, since it's running on the 'Net. -- Jonathan Chen ----------------------------------------------------------------------- "One, with God, is always a majority, but many a martyr has been burned at the stake while the votes were being counted." -- Thomas B. Reed To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message