: Uses STUN (Session Traversal Utilities for NAT) servers to discover the public IP address and port mapping assigned by your router.
: Reducing NAT restrictions helps prevent packet loss and high latency during peer-to-peer (P2P) sessions. Technical Context Nat.7z
: Allows all incoming traffic from any external host to a mapped internal port. : Uses STUN (Session Traversal Utilities for NAT)
: Often tests if Universal Plug and Play (UPnP) or NAT Port Mapping Protocol (NAT-PMP) are correctly opening ports. Why It Matters for Gaming Nat.7z