Borderlands 2 LAN works flawlessly. Whether you are doing a real LAN, or using your favorite VPN gaming program to do LAN online, it will work. See the video for more proof, using Tunngle as an example.
1) I can’t see any games, or my friends can’t see me?
Answer: It really helps to port forward udp 11155 if using tunngle.
2) Do I really need to port forward?
Answer: Is there any negatives to port forwarding? If not being able to see more than 10 games or host a game is a…