| ▲ | Hendrikto 3 hours ago | |
> It's just a simple l3 udp tunnel Wait, isn’t UDP L4? Am I missing something? | ||
| ▲ | gwehrli 2 hours ago | parent | next [-] | |
Wireguard is a L3 VPN that uses UDP (L4) for tunneling. Thats probably what was meant. | ||
| ▲ | eurg 3 hours ago | parent | prev [-] | |
Yes, but it tunnels arbitrary IP packets encapsulated in UDP. | ||