We are using VSAT at 4 remote sites using DT80. The modem is connected to DT's ethernet port. They are using port forwarding as you can see in the below.

Site 1.
8081 > 80
843 > 843

Site 2.
8082 >80
844 >843

Site 3.
8083 >80
845 >843

Site 4.
8084 >80
846 >843
The problem is, I am unable to use the command window, otherwise I am able to connect to the DT. Is my problem due to the different port number set as above?

Hi Chandran,

You need to route also port 7700 to access the command interface (ref. page 232 current user manual).

BR