Date: Fri, 11 Aug 2006 15:52:42 +0200 From: peter@bgnett.no (Peter N. M. Hansteen) To: freebsd-pf@freebsd.org Subject: Re: Spoofers, Spammers & Other Bad Guys Message-ID: <87k65fbcr9.fsf@amidala.datadok.no> In-Reply-To: <44DC3667.8020800@2012.vi> (beno's message of "Fri, 11 Aug 2006 03:48:55 -0400") References: <44DC3667.8020800@2012.vi>
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beno <zope@2012.vi> writes: > Hi; > I'm configuring my firewall and I'd like to make a table of "bad guys", > preferably one that automatically updates from the Web. Surely someone > else has already thought of this and implemented something similar, so > could someone clue me in? spamd uses a mechanism pretty much like you describe[1], and you can stop quite a lot of other silliness by crafting 'overload' rules[2]. [1] man spamd and http://www.bgnett.no/~peter/pf/en/spamd.html [2] http://www.bgnett.no/~peter/pf/en/bruteforce.html -- Peter N. M. Hansteen, member of the first RFC 1149 implementation team http://www.blug.linux.no/rfc1149/ http://www.datadok.no/ http://www.nuug.no/ "First, we kill all the spammers" The Usenet Bard, "Twice-forwarded tales" 20:11:56 delilah spamd[26905]: 146.151.48.74: disconnected after 36099 seconds
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