> How do I use the WAN port on my DSL router? For most people the WAN port on a router with a built in modem, DSL or Cable, is redundant as long as the internet service they’re using is DSL or Cable respectively. Otherwise the purpose of the port

Feb 07, 2012 Why my TP-Link router can not get WAN parameters from my Check the Physical connection between the modem and the router. If you see a red message “WAN … Port Checker - Port Forwarding Test - Open Port Checker Port Checker is an online tool which checks a remote computer or device accessibility from the Internet. It can be used to check open ports or Ping a Port on a remote server. TCP Port Checker tries to establish connection from our server and if the connection is successful, you should be able to see it. Solved: WAN or LAN - Verizon Fios Community

Re: Can a router Lan port be used to connect to a cable modem. no, I don't think you need EHWIC WAN. just use one of fixed ports. you can use open slot for 8- or 16-port switching module if you need to connect some PCs or use Cisco L2/3 switch.

Oct 07, 2015

hub one - can i use the WAN port instead of the DS

hub one - can i use the WAN port instead of the DS The RJ45 WAN port could be used for connecting the ONT for people who have FTTP, or some future modem. You don't require an RJ45 to RJ11 cable, the socket on the Openreach filtered faceplate, and I assume most others, will accept RJ45 or RJ11 plugs.