As shown in figure computer IP address fill in public IP, or LAN IP my goal was to let others connect to my network for online games they computer itself has a basic network but may not be compatible with signal is yellow or red when the PK will be gone with the wind - I want to try to connect to the network I use my network online with me again whether will improve compatibility problems or lack of what configuration? I also set up the port forwarding in the router I not engaged in IT or computer industry as far as possible simple thank you!!!!!!