If you take a look at your wireless router , you may see the abbreviations LAN and WAN, which are often next to some of the ports on the device. LAN stands for local area network, and WAN stands ...

The Local Area Network (LAN) and the Wide Area Network (WAN) are both types of data networks. Their main difference is in scale, with LANs intended for communication within a room or building and ...

Also, if you have a network security device that controls the traffic from the LAN and/or WAN, you’ll have to make adjustments there as well–how that is done will depend upon the platform in use.

When you have two "NAT routers". Whether double NAT or not. Comparing these two scenarios Scenario A wall-RJ11---router-modem(RM1)---LAN---- ...