You are using the 'proper' dedicated server available from Soldat.pl, right? (Just making sure, since I can't think of any other way you'd have an issue with running Soldat if that was indeed the case - the built-in dedicated server doesn't support scripts, regardless.) Anyhow, if the server's on the same machine, which I assume is what you're talking about here, just join 127.0.0.1 on whatever port your server is using, and it should work. If I got things wrong, then do please elaborate a tad on your question and give us more information.