I wanted to forward a range of ports on a RV180, so I created a service for them, but when I go to the port forwarding page, it seems you have to enter an internal port number, which is a problem, because with a range you don't know what the incoming port was, and also you can't enter a range in the internal port field anyway. In the online help it mentions an option for this:
Forward to Port: Select Same as incoming port if the traffic
should be forwarded to the same port as of the incoming traffic or Specify
Port if the incoming traffic should be sent to one particular port.
Port Number: The port to which incoming traffic should be directed in
case specify port option is chosen.
But this option does not exist in the interface. There is only the internal port field. Surely this is an omission? If you can't forward a port range within a service you create, what's the point of allowing you to create it in the first place?
