Date: Mon, 19 Feb 2001 15:44:30 -0600 (CST) From: Lee J Carmichael <lcarmich@wamnet.com> To: "Gerald T. Freymann" <gerry@eagle.ca> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Blocking access to a machine Message-ID: <Pine.SGI.3.96.1010219154051.25108g-100000@y.cops.wamnet.com> In-Reply-To: <013001c09aad$71024dd0$0f10a7d1@phantom>
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Hello Gerald, You could just blackhole the route with something like: route add -blackhole pD4B88246.dip.t-dialin.net localhost This would stop routing back to them... We use this quite a bit. This assumes that 'pD4B88246.dip.t-dialin.net' will resolve locally. Good luck, -------- Lee Carmichael WAM!NET Inc. System Engineer 655 Lone Oak Rd Building E 651-256-5292 Eagan, MN 55121 On Mon, 19 Feb 2001, Gerald T. Freymann wrote: > Here's a question.. > > Running FreeBSD 4.2-Release. I've noticed in our /var/log/messages file a > number of repeated attempts at anonymous FTP (like 100 in very very rapid > succession). > > I email abuse@domain with the info and hope they culprit gets hit over the > wrist with a ruler. > > Is there a way to block access by that person? > > For instance... > > pD4B88246.dip.t-dialin.net > > tried to Anon FTP in a hundred times. Is there a something I can do on that > FreeBSD machine to say completely ignore any further requests from > pD4B88246.dip.t-dialin.net? > > -Gerry > > > > > 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
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