Two pieces of 4 g wireless module, the use of unicom's wireless card, respectively on two computers, Internet access, but can't communication between two computers, the computer automatically obtain an IP address is not in the same network segment, each other can't spell it, didn't also the way of TCP communications, has been troubled for a long time, could you tell me how to solve?

CodePudding user response:

What are you doing?

CodePudding user response:

I just want to through the 4 g network TCP communications, a computer as a server, a computer as the client

CodePudding user response:

Unicom 4 g network is actually a large network, through NAT access network,

CodePudding user response:

Automatically get the IP is NAT the amount back, of course, communication