rfc-7443

Application-Layer Protocol Negotiation (ALPN) Labels for Session Traversal Utilities for NAT (STUN) Usages

P. Patil, T. Reddy, G. Salgueiro, M. Petit-Huguenin

date2015-01 streamIETF areatsv wgtram statusINFORMATIONAL pages5 canonicalhttps://www.rfc-editor.org/rfc/rfc7443 doi10.17487/RFC7443

Application-Layer Protocol Negotiation (ALPN) labels for Session Traversal Utilities for NAT (STUN) usages, such as Traversal Using Relays around NAT (TURN) and NAT discovery, are defined in this document to allow an application layer to negotiate STUN usages within the Transport Layer Security (TLS) connection. ALPN protocol identifiers defined in this document apply to both TLS and Datagram Transport Layer Security (DTLS).