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 From:  Chris Buechler <cbuechler at gmail dot com>
 To:  josh at wireless dot is
 Cc:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Re: [m0n0wall] Captive Portal problem
 Date:  Fri, 5 Nov 2004 15:53:58 -0500
On Fri, 5 Nov 2004 11:49:40 -0700 (MST), Joshua Klein <josh at wireless dot is> wrote:
> Chris,
> 
> Good suggestion, but I checked, and ports 80/443 are enabled with the
> following rules under OPT1:
> 
> TCP     OPT1 net        80 (HTTP)       *       80 (HTTP)
> TCP     OPT1 net        443 (HTTPS)     *       443 (HTTPS)
> 

Well there's your problem.  HTTP/HTTPS traffic won't ever come from a
source port of HTTP or HTTPS.  Source ports are always a random high
port number.  Change the source port to any.

-Chris