Now I have open ports, and it seems to work. But, I may not be visible in the server list. You can join the server via IP and click on "Server" in the forum. Game Monitor says only that it is already in the list. What should I do to make it visible? Server seemed to be before I got a new router.
IP: 81.234.208.135
Port: 22003
Or you can try via the Forum: http://seclanserver.omgforum.net/