Can anyone help me with the following problem :
I run a BM VPN Server behind an NAT box.
Everything works fine, but now i want to acces a sybase database on the
server. When I connect to the local network this works fine. but when i
try it via vpn i cannot connect.

Offcourse this has something to do with the filtering in the NAT box or
in the traffic rules, but I cannot find which exception to use.
The vpn tunnel has adress and the ip adress pool is etc.
The database i want wo connect to is running on the server with and uses port 2638

Please tell me what i need to do to connect to from