If someone's online, please try connecting to "TestHostOnJibb". I'm trying to get DMZ working, and it's really hard to test it from this end.
Let me know here how it goes, please
Jibb
EDIT: @Redeemer, I'm not experienced in this, and I could be way-off, but if you're using DMZ, your network might be preventing you from connecting to the host from within the same network.