Does anyone know how to use TCP port 445 on an internet connection of UPC? I need SMB to access my HiDrive (from STRATO).
I found out today that the UPC modem is blocking TCP ports 139 & 445. I called several times to the UPC helpdesk; the recommended to do a hardware reset, they replaced the modem & they asked to look at port forwarding on the modem. Only today I talked to someone from UPC support, who could finally tell me, that these ports are blocked on the modem and that this cannot be changed.