Date: Mon, 19 Feb 2001 23:19:38 +0100 From: Christoph Sold <so@server.i-clue.de> To: Lee J Carmichael <lcarmich@wamnet.com> Cc: questions@freebsd.org Subject: Re: Blocking access to a machine Message-ID: <3A919BFA.C3652EFE@i-clue.de> References: <Pine.SGI.3.96.1010219154051.25108g-100000@y.cops.wamnet.com>
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Lee J Carmichael schrieb: > > 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. It will, and it won't make you happy. t-dialin.net ist the dialin pool of German Telekom. Thousands of (ADSL-, ISDN-, Modem-) lines, waiting for script kiddies to surf on. Think of 'em like of AOL. Blocking one port won't help, blocking them all isn't a possibility. HTH -Christoph Sold To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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