What port does STUN use?

STUN uses port 3478, 5349 by default. The protocol is defined in RFC 8489.

Unknown

Session Traversal Utilities for NAT

Q: What is Session Traversal Utilities for NAT?

Session Traversal Utilities for NAT (STUN) is a Application Layer protocol in the VoIP & Streaming category. Protocol that discovers public IP addresses and NAT types. Used by WebRTC, VoIP, and peer-to-peer applications to establish direct connections through NAT.

Application Layer — VoIP & Streaming

Ikhtisar Protokol

Nama Lengkap Session Traversal Utilities for NAT

Singkatan STUN

Lapisan OSI Application Layer

Kategori VoIP & Streaming

Port Default 3478, 5349

RFC RFC 8489

Tentang STUN

Protocol that discovers public IP addresses and NAT types. Used by WebRTC, VoIP, and peer-to-peer applications to establish direct connections through NAT.

Application Layer VoIP & Streaming Port 3478, 5349

Referensi Standar

STUN didefinisikan dalam RFC 8489, diterbitkan oleh Internet Engineering Task Force (IETF). RFC adalah dokumen standar resmi untuk protokol internet dan tersedia secara bebas untuk ditinjau publik.

Protokol Terkait — Application Layer

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