Get to the Internet through a router notebook, computer, mobile devices, such as how to get their detailed device type, a floor at the bottom of the core routing exchange, exchange floor to the various rooms have a front-end ports, each room to use the wireless router, so on the core routing of NAT device type cannot be accurate judgment, for a great god have what good method? thank you

CodePudding user response:

Regardless of NAT, network equipment, have no way to get to the client device type,
Good IP address planning, through the IP to identify the source

CodePudding user response:

This problem is very profound