connecting v2ray nodes using NAT Traversal

[cyc0der]

Hi, I wonder if it is possible to connect two v2ray nodes using NAT Traversal?
it could help to reduce traffic usage and latency.

traffic usage is a major problem In my country (IRAN) since we use local VPS as a bridge to the second v2ray sever outside of the country

Tailscale is using some method combination of ICE/TURN/STUN for nat traversal and bypassing the firewall.
if it is possible to use such a thing with v2ray it would be amazing
https://tailscale.com/blog/how-nat-traversal-works/