Trying to understand the events involved for a Router to get recognized with a WAN IP address thru a Modem. This is with a CATV ISP (Spectrum/TWC if that matters) Flashing the firmware, or any ...

Is there any ready-made code available to get a MAC address from a remote machine (behind a router) when the client is executing a Web page? Something in Java Server Pages or Java would be preferable.

The modems External address from Whatismyip is 49.x.x.x This is the same address the modems' dddns application is sending to the ddns provider, no-ip.com. When the 10.122.x.x address is input manually ...

A MAC address may be the address of your Mac, but they’re not interchangeable. MAC stands for Media (or Medium) Access Control, a geeky term for a part of network communications between the actual ...