Date: Wed, 08 Sep 2010 16:13:14 -0700 From: Julian Elischer <julian@elischer.org> To: Tony <rigstars@gmail.com> Cc: freebsd-ipfw@freebsd.org Subject: Re: All in one machine running w/ Dansguardian+Squid+IPFW Message-ID: <4C88188A.8010903@elischer.org> In-Reply-To: <AANLkTi=9r4OK0brNKFzGC42joqa1U%2B_PTaXQU8y%2BE-%2Bx@mail.gmail.com> References: <AANLkTi=9r4OK0brNKFzGC42joqa1U%2B_PTaXQU8y%2BE-%2Bx@mail.gmail.com>
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On 9/8/10 2:46 PM, Tony wrote: > I have one computer that has Dansguardian (127.0.0.1:8888) and Squid > (127.0.0.1) and IPFW installed. From the same computer, I'm trying to > redirect port 80 to Dansguardian's port 8888 using the rulesets below. > Is this possible? I read that ipfw does not allow forwarding from the same > machine. Is this true? I'm have tried both these ruleset separately and are > not getting any hits when I do ipw show. Something wrong with my rules? there was a small window around 6.x (I think) where you needed a special option to fwd to oneself in ipfw. It was removed quickly as it made forwarding useless in general. > > Ruleset #1 > > ipfw add fwd 127.0.0.1:8888 tcp from 192.168.0.154 to any 80 in recv en1 looks vaguely right but I haven't done it in a while. > ipfw add allow tcp from me to any 80 out xmit en1 > ipfw add allow tcp from any 80 to me in recv en1 > > > Ruleset#2 > > ipfw add allow tcp from 192.168.0.154 to any 80 out xmit en1 make up your mind.. is that machine out via en1 or somewhere else? > ipfw add fwd 127.0.0.1,8888 tcp from 192.168.0.154 to any dst-port 80 > ipfw add allow tcp from any 80 to 192.168.0.154 in recv en1 established can you draw a diagram? are these two rulesets supposed to coexist on the same machine? > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw > To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org"
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