[CoD2][Tutorial] How to make your cracked server show up in the master list

[Mitch]

So I am running a Windows server and did the following:

Installed the crack (when i connect to the server guid = 0; so that works!)
Blocked the ports as described earlier

But somehow my server aint showing up in the master server list, even after 30 minutes. Do i have to wait longer? Or did i do something wrong or have to do more?

There is no libcod support for semi-cracked server(s) on Windows.

Edit: best method for semi-cracked servers is with libcod (Linux) and having sv_cracked to 1.
Edit 2: The first post only works if you can filter that certain packet (which prevents cracked players from joining).
This method has a side effect that could give a cracked player a guid from someone else.