Hi!

I want to use a program (some sort of webserver), that only listen on localhost:2048, on the LAN.
So I installed Shorewall (Debian Etch) and set a rule:
DNAT:info loc           $FW:127.0.0.1:2048      tcp     80

But I cannot reach my program.

In order to debug this problem, I used nc:
nc -l -p 2048 -s 127.0.0.1


But only this combination is ok:
DNAT:info loc           $FW:192.168.2.106:2048  tcp     80
nc -l -p 2048


It seems impossible to set an portforwarding to localhost.


Thanks for your help


Regards
Sebastian

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