This is happend with all AP (not only ovislink, also asus, planet)
Anyway, ...just received same problem from czech users in czech :-) and they 
are using compex AP.. ...its strange because its happening only in 
AccesPointrs. ...if router there is no problem... ...but why routers reach 
also AP...its drive me crazy..
pet.

----- Original Message ----- 
From: "Chris Buechler" <cbuechler at gmail dot com>
Cc: <m0n0wall at lists dot m0n0 dot ch>
Sent: Monday, August 15, 2005 3:56 PM
Subject: Re: [m0n0wall] NAT bug - reaching LAN AP from internet


On 8/15/05, Peter Parnièan <peter at procad dot sk> wrote:
>
> I have set NAT rules:
> if WAN IP 213.215.104.75 and port 5900 go to local IP 192.168.100.150:5900
> (my PC with VNC) and its working OK
>
> Than i have in my LAN AccessPoint 192.168.100.100:81, therefore i set 
> rules:
>
> if WAN IP 213.215.104.75 and port 81 go to local IP 192.168.100.100:81 and
> this is NOT working !!! (its AP ovislink1120)
> But from LAN i just type 192.168.100.100:81 and there is no problem.
>

My money says you don't have a default gateway configured properly on
your AP.  as a first guess, at least.  Next I'd try logging the permit
firewall rule that goes along with the NAT rule and see if it is
indeed getting there.

-Chris