Device: EPC3940AD EuroDocsis 3.0 2-PORT Voice Gateway
Firmware: e3940A-E15-5-E113-c3230r55113-160318c
OS: Microsoft Windows 10 Pro - 10.0.14393 Build 14393
Can't set Port forwarding for specific port range.
i even tried with static IP address, but nothing works...!!
tips are welcome...