#term

STUN is a NAT Traversal and P2P Gaming term for Session Traversal Utilities for NAT, a protocol used by ICE to discover how a device appears from outside its local network. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: RFC 6598 shared address space; RFC 8445 ICE; RFC 1918 private address space.

“STUN looked at the packet from the internet side and told the app which jacket it was wearing.”

Symmetric NAT is a NAT Traversal and P2P Gaming term for a NAT behavior where the external mapping can change depending on the remote destination, often making peer-to-peer connectivity harder. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: RFC 6598 shared address space; RFC 8445 ICE; RFC 1918 private address space.

“Symmetric NAT kept changing name tags, and the game lobby started side-eyeing the router.”

Try Both Mapping is a Workflow Automation term for a practical debugging move where two plausible mapped values are tested and the output decides which path is correct. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: Make scenario blueprints; Make webhooks; n8n data flow.

“Try Both Mapping let the wrong answer act like a flashlight instead of a disaster siren.”

TURN is a NAT Traversal and P2P Gaming term for Traversal Using Relays around NAT, a relay protocol used when direct peer-to-peer connectivity cannot be established. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: RFC 6598 shared address space; RFC 8445 ICE; RFC 1918 private address space.

“TURN became the responsible friend who relayed the voice chat after the NAT door refused to open.”

UDP Hole Punching is a NAT Traversal and P2P Gaming term for a NAT traversal method where peers send UDP packets outward so NAT devices create temporary mappings that can allow return traffic. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: RFC 6598 shared address space; RFC 8445 ICE; RFC 1918 private address space.

“UDP Hole Punching asked both routers to open tiny doors at the same time, like synchronized hallway etiquette.”