Date: Wed, 11 Jul 2001 10:47:40 -0300 (ART) From: Fernando Gleiser <fgleiser@cactus.fi.uba.ar> To: Mario Doria <madd@tecdigital.net> Cc: FreeBSD Questions <freebsd-questions@FreeBSD.ORG> Subject: Re: Block doubleclick at a NAT Firewall Message-ID: <20010711104313.A98722-100000@cactus.fi.uba.ar> In-Reply-To: <000f01c109d2$f2b6e860$0a00a8c0@Valk>
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Instead of trying to figure out the netblocks of every spammer/bad guy, use an aplication level proxy which understands HTTP. You can try junkbuster, it is an HTTP proxy designed to block ads. It is in the ports. Fer On Wed, 11 Jul 2001, Mario Doria wrote: > Hi, > > I have an IPFilter NAT firewall, and I'm trying to block off cookies and > pop-up ads coming from known spammers/bad guys, etc. First I'm aiming at > doubleclick, so, how do I block them off? Which IP addresses do I block at > the firewall? Or is there some software I can run on the gateway to > automatically block those addresses? > > Thanks > > > > Mario Doria > > > > 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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