"We know this issue has affected select older Wireless-N Belkin router models including F9K1102, F9K1105, F9K1113 and F9K1116. We are continuing to investigate other possible routers that may have. This is a list of TCP and UDP port numbers used by protocols of the application layer of the Internet protocol suite for the establishment of host-to-host connectivity. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) needed only…