Or just show me protocol specifications and I will write it by hand.

So last month i was able to play borderlands 2 with my friend using Radmin VPN over LAN. We didn't even know that the gaming network option existed so i just copied his ip address and joined his lobby. But after some time his game just wouldn't show up anymore no matter what we did reinstalling , etc... .So i just discovered this new gaming network thing and i have no clue how it works and i found no tutorial. I joined a Borderlands 2 network and when i got in to the game i didn't find any games on LAN but then i just copied a random users ip address from that Borderlands 2 network and when i got in i found him but i couldnt play because it said he has a different version and thats propably because i have a pirated version.But me and my friend were able to play before because we have the same pirated version , its the fitgirl repack and the games version is 1.8.4 i think or something. So bassically what i want to know is how can me and my friend play Borderlands 2 using this gaming network and i would like a little more information about how to use it and how it works. Thanks

Yesterday I have installed a Radmin VPN, my friend have created a server and I cannot connect. The program writes "connecting", and then after a long time "time is up". Then I have tried to create a server and the same problem. I have WIN10, firewall is turned off. Does anybody know how I can fix this? Thank you.