Date: Wed, 22 Dec 1999 17:57:58 +0200 From: Giorgos Keramidas <charon@hades.hell.gr> To: Stan Brown <stanb@netcom.com> Cc: Free BSD Questions list <freebsd-questions@freebsd.org> Subject: Re: Strange ipfw rejects Message-ID: <19991222175758.C2656@hades.hell.gr> In-Reply-To: <199912220224.SAA20988@netcom.com> References: <199912220224.SAA20988@netcom.com>
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On Tue, Dec 21, 1999 at 09:24:36PM -0500, Stan Brown wrote: | I just set up a new gateway machine with ipfw. I have not been using | any rules before. In the first day, I got the following recjects: | | | ipfw: 2000 Deny TCP 24.8.246.24:4114 24.6.61.166:1243 in via ed1 | ipfw: 2000 Deny TCP 24.8.246.24:4114 24.6.61.166:1243 in via ed1 | ipfw: 2000 Deny TCP 24.2.41.157:3338 24.6.61.166:1243 in via ed1 | ipfw: 2000 Deny TCP 24.2.41.157:3338 24.6.61.166:1243 in via ed1 | ipfw: 2000 Deny TCP 24.6.249.75:3989 24.6.61.166:12345 in via ed1 | ipfw: 2000 Deny TCP 24.6.249.75:3989 24.6.61.166:12345 in via ed1 | ipfw: 2000 Deny TCP 24.8.159.59:3930 24.6.61.166:1243 in via ed1 | | All of these IP's are user machines on my cablemodem providers network. | Any clues as to what these ports are? Oh, just a few NetBus and SubSeven probes. Usually originating in a dark room, where a teenager has discovered all by himself, the beauty of networking with Windows machines. Your ipfw rules have a rule entry in number 2000, that rejects this packets, so don't worry about it. However, doing an # ipfw list and trying to understand what the rules are there for, is a nice thing to do. Go for it ;) -- Giorgos Keramidas, <keramida@ceid.upatras.gr> "What we have to learn to do, we learn by doing." [Aristotle] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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