RFC 5780

NAT Behavior Discovery Using Session Traversal Utilities for NAT (STUN), May 2010

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Updated by:
RFC 8553
D. MacDonald
B. Lowekamp
behave (tsv)

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DOI:  https://doi.org/10.17487/RFC5780

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This specification defines an experimental usage of the Session Traversal Utilities for NAT (STUN) Protocol that discovers the presence and current behavior of NATs and firewalls between the STUN client and the STUN server. This document defines an Experimental Protocol for the Internet community.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.

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