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Date:      Thu, 18 May 2000 10:35:46 -0300 (GMT)
From:      Fernando Schapachnik <fpscha@ns1.via-net-works.net.ar>
To:        gabriel_ambuehl@buz.ch (Gabriel Ambuehl)
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: ipfw: HTTP(S) is working but everything else doesn't...
Message-ID:  <200005181335.KAA22457@ns1.via-net-works.net.ar>
In-Reply-To: <1574492519.20000518151205@buz.ch> from Gabriel Ambuehl at "May 18, 0 03:12:05 pm"

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En un mensaje anterior, Gabriel Ambuehl escribió:
> my ipfw is driving me nuts. I want to allow SMTP (both incoming and
> outgoing), POP3, HTTP, HTTPS and DNS (well, FTP should work as well
> but that one has got it's own problems because of that FTP-data thingy)
> for the firewall box itself and all boxes which use it as gateway [1].

You can try tcpdumping the interfaces to see what you get. Also, you 
can try adding a deny log rule at the bottom to see what gets dropped 
by the firewall.

Good luck!



Fernando P. Schapachnik
Administración de la red
VIA NET.WORKS ARGENTINA S.A.
fernando@via-net-works.net.ar
(54-11) 4323-3333


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