ok ... i found the solution for this problem.
The problem is the firewall:
DONT FORWARD THIS:
[UDP] 1200 (used for Steam's Friends service) (i don't have tested this yet ..)
[UDP] 27000 to 27015 (so that means all ports in between too)
[TCP] 27030 to 27039 (steam connection ports to masterservers and update servers)
=> these are all Steam related ports
THESE ARE THE OUTBOUND PORTS! OPEN THIS IN YOUR FIREWALL TO LET STEAM (also VAC) CONNECT to his SERVERS! But dont forward them to your server as there are no services listening on these ports. I made this mistake and forwarded all ports to my server, after this steam had no connection, cause these ports were routed back to my server
GAMESERVER RELATED PORTS (STANDARD)
FORWARD THIS:
[UDP] 27015 and 27020 (default DS port, also used for HLTV)
[TCP] 27015 (you want to forward this for RCON access)
=> these ports are used by the dedicated server itself
I hope i could help some guys ...
greets!
The problem is the firewall:
DONT FORWARD THIS:
[UDP] 1200 (used for Steam's Friends service) (i don't have tested this yet ..)
[UDP] 27000 to 27015 (so that means all ports in between too)
[TCP] 27030 to 27039 (steam connection ports to masterservers and update servers)
=> these are all Steam related ports
THESE ARE THE OUTBOUND PORTS! OPEN THIS IN YOUR FIREWALL TO LET STEAM (also VAC) CONNECT to his SERVERS! But dont forward them to your server as there are no services listening on these ports. I made this mistake and forwarded all ports to my server, after this steam had no connection, cause these ports were routed back to my server
GAMESERVER RELATED PORTS (STANDARD)
FORWARD THIS:
[UDP] 27015 and 27020 (default DS port, also used for HLTV)
[TCP] 27015 (you want to forward this for RCON access)
=> these ports are used by the dedicated server itself
I hope i could help some guys ...
greets!