From owner-freebsd-questions  Tue Aug 21 11:53:54 2001
Delivered-To: freebsd-questions@freebsd.org
Received: from cactus.fi.uba.ar (cactus.fi.uba.ar [157.92.49.108])
	by hub.freebsd.org (Postfix) with ESMTP id 0C9DC37B408
	for <questions@FreeBSD.ORG>; Tue, 21 Aug 2001 11:53:45 -0700 (PDT)
	(envelope-from fgleiser@cactus.fi.uba.ar)
Received: from cactus.fi.uba.ar (cactus.fi.uba.ar [157.92.49.108])
	by cactus.fi.uba.ar (8.11.3/8.9.3) with ESMTP id f7LIptL47235;
	Tue, 21 Aug 2001 15:51:57 -0300 (ART)
	(envelope-from fgleiser@cactus.fi.uba.ar)
Date: Tue, 21 Aug 2001 15:51:55 -0300 (ART)
From: Fernando Gleiser <fgleiser@cactus.fi.uba.ar>
To: Steve Price <steve@havk.org>
Cc: <questions@FreeBSD.ORG>
Subject: Re: null route
In-Reply-To: <20010821132909.E70621@bsd.havk.org>
Message-ID: <20010821155035.M44387-100000@cactus.fi.uba.ar>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-questions.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-questions>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-questions>
X-Loop: FreeBSD.ORG

On Tue, 21 Aug 2001, Steve Price wrote:

> What's the easiest way to setup a null route for an IP address?
> I have a box in the same datacenter as one of my machines that
> is blasting me with the Code Red II virus.  I thought I could
> do something like 'route add x.x.x.x 127.0.0.1' but that didn't
> work.

You can use ipf or ipfw to block connections from the offending machine.


				Fer


>
> Thanks.
>
> -steve
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-questions" in the body of the message
>


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message