Issues with setting up a port-forwarding rule

Spyros Tsiolis <stsiol-/[email protected]>
Newsgroups gmane.comp.security.ipcop.user
Message-ID <[email protected]>
Hello,

I was wondering if anyone could help me on this.

I have one IpCop v2.1.9 installation and I would like to setup a 
port-forwarding rule for an Ip address internally, so :

1. Simple IpCop v2.1.9 installation with RED and GREEN
( no ORANGE, no BLUE).

2. ISP IP address is static

3. Internal GREEN Network AT 192.168.20.0/24

I have a machine at 192.168.20.2 that runs https and would
 like to make it viewable for my client from the outside world.
I would prefer for the client to point the browser at a 
non-standard port number (say, 33443) , then internaly route
that number to 443 (https) :

I am trying to setup a rule on Firewall - Port Forward :

SOURCE : 

      ADDRESS : ANY
    
IPCOP EXTERNAL DESTINATION :
     Alias IP : RED ADDRESS
     Custom Services (CHECKED) : HTTPHIGH (mapped at "custom rules" at 33443)
     
INTERNAL DESTINATION :
     INTERNAL NETWORK 
     Default Interfaces : GREEN
     Destination IP : 192.168.20.2
     Default Services : https (443)


It doesn't work .

System is hooking up to the internet via RED interface (PPPoE),
and gets the Static IP address.

Router/Modem is setup in "BRIDGE MODE", so authentication is done
on IpCop box.

I tried to find the relevant info on the IPCop website but for v2.x I couldn't
find anything, just a very brief description of what Port Forwarding does.

Any help would be appreciated,

s.



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