From owner-freebsd-security Fri Jul 2 8:36: 3 1999 Delivered-To: freebsd-security@freebsd.org Received: from obie.softweyr.com (unknown [204.68.178.33]) by hub.freebsd.org (Postfix) with ESMTP id 44790151F1 for ; Fri, 2 Jul 1999 08:35:59 -0700 (PDT) (envelope-from wes@softweyr.com) Received: from softweyr.com (homer.softweyr.com [204.68.178.39]) by obie.softweyr.com (8.8.8/8.8.8) with ESMTP id JAA05127; Fri, 2 Jul 1999 09:35:40 -0600 (MDT) (envelope-from wes@softweyr.com) Message-ID: <377CDC4B.61477762@softweyr.com> Date: Fri, 02 Jul 1999 09:35:39 -0600 From: Wes Peters Organization: Softweyr LLC X-Mailer: Mozilla 4.5 [en] (X11; U; FreeBSD 3.1-RELEASE i386) X-Accept-Language: en MIME-Version: 1.0 To: Josef Karthauser Cc: Snob Art Genre , Bill Fink , freebsd-security@FreeBSD.ORG Subject: Re: your mail References: <19990702095858.V69050@pavilion.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Josef Karthauser wrote: > > On Thu, Jul 01, 1999 at 06:01:55PM -0400, Snob Art Genre wrote: > > On Thu, 1 Jul 1999, Bill Fink wrote: > > > > > When I display our 'arp table' (i.e. %> arp -a ) > > > > > > This is an entry - this looks strange to me: > > > > > > 6x.6x.2xx.255 ff:ff:ff:ff:ff:ff UHLWb 3 192 ed0 > > > > That's the broadcast address for your LAN. Nothing to worry about. > > As an associated thing can anyone think of an easy way of ignoring traffic > coming from a particular MAC address on the network? I've got a user who > keeps changing their IP address to get arround the fact that I've restricted > traffic to that address. Hardwire an APR entry for him that points to an IP address you block. See arp(8) and arp -S. -- "Where am I, and what am I doing in this handbasket?" Wes Peters Softweyr LLC http://softweyr.com/ wes@softweyr.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message