QUOTE (WaddeHaddeDudeda @ Nov 13 2003, 11:56 AM)
I have called my company..............said, that the prob is, that i have a dynamic IP. (my IP is always the same, but nobody should be able to "follow it back" to my computer-----------urgh....bad english

)
The company told me, that they will "made" a fixed IP in next 3 or 4 month............they are allready working on it.
Something is odd here ... lot's of players have a dynamic IP-adress - I guess they meant that some sort of filtering/network adress translation is in place?
However, there is a simple way to find out if the prob lies with your ISP - do you still have your modem?
If so, you could try using it, and see if Mercs works. If it doesn't then the changes your ISP makes maybe won't help you, I'm afraid to say
Regarding the ports stuff:You are using a protocol called "TCP/IP" to connect to the internet - all systems on the Internet that use TCP/IP have a n IP-adress which enables them to connect to each other - same in a way as a phone number.
However, you do lots of wounderful things on the internet (Surfing, chatting, playing, downloading ... stuff) ...
... and you do this with applications (Internet Explorer, Mirc, Mercs, Netmeeting, Teamspeak etc. pp.)
which connect to a 'service' provided by a program running on the sytem with the IP you connect to ...
=> Internet Explorer connects to 'web services'
=> mirc connects to 'chat services'
Each of those 'services' is also identified by a number. And those 'service numbers' are called ports. YAY!
Several very nice analogies I came up with

The IP-Adress of a server is like the number of the switchboard of a company ("Telefonzentrale"),
and the "port" is the direct dial to a certain place - the "Durchwahl".
Or the IP-Adress of a server is like the ZIP-Code of a city - and the ports are the POBs ("Postfächer")
Now, normally you don't need to know about ports - your applications know them, and connect to the ports which they need automatically, and that's that. E.g. "Web" is port 80 - but your Internet Explorer always connects to port 80,
so you don't have to type it.
However, some applications require a direct connection to certain ports on your machine - e.g. the 'Mercs Server Service' has to connect to the 'Mercs Client Services' on your machine.
This is no problem when your system is connected directly to the internet, but makes mercs sometimes a chore to setup when behind a firewall/broadband router etc. ...
Hope this explains stuff a bit ...