how to change nat type to open pc black ops 3

This is some helpful info I found that I thought I'd share with others that may need to know :) Note however that depending on the equipment you have, you may have to buy additional hardware to make this work, so it comes down to how badly you want to play that particular game, or run that particular application on more than one computer at the same time. Then EACH IP address will have its OWN set of ports, and you can use one IP address for one computer, and the other IP address for the other computer. Most ISPs will gladly assign you another 'Public' IP address (and charge you another monthly fee). In this case, the only other option is to PAY FOR another IP address from your ISP. With those programs, you simply CAN'T run more than one at a time on the Internet. Older program, games especially, never considered that people might some day have MORE than one computer connected to the Internet, so they DON'T let you change the ports. This way EACH computer has its OWN set of ports, and the “One Port, One Computer” rule is satisfied. Then you would forward the 'normal' group of ports to the FIRST computer, and forward the 'changed' group of ports to the SECOND computer. If the program you're wanting to run will let you do this, then you can CHANGE the ports in the program's setups on the SECOND computer. SOME software allows you to CHANGE the port numbers it uses. External port: 4379 Internal port: 4379 Protocol: UDP External port: 3478 Internal port: 3478 Protocol: UDP Steamworks P2P Networking and Steam Voice Chat External port: 4380 Internal port: 4380 Protocol: UDP Port range: 27000 - 27030 Protocol: UDP (Game client traffic, Matchmaking and HLTV) Port range: 27014 - 27050 Protocol: TCP (Steam downloads) External port: 3074 Internal port: 3074 Protocol: TCP/UDP To find *IP address for PC and appropriate ports

How to change nat type to open pc black ops 3