3 ms·
This is not standard hole punching. Hole punching requires two way communication. But this method uses ICMP Destination Unreachable packets to send data one way
by hajoon22 4mo ago
This is not standard hole punching. Hole punching requires two way communication. But this method uses ICMP Destination Unreachable packets to send data one way through an existing UDP NAT mapping.
- saidnooneever 4mo agothanks for the explainer, i was a lil confused it seems!