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Transmission Sequence Number
Last modified: Thursday, September 18, 2008
Abbreviated as TSN, a Transmission Sequence
Number is a 32-bit sequence
number used internally by SCTP (Stream
Control Transmission Protocol).
A TSN is attached to each unit of information within an SCTP packet (also called
a chunk) containing user data to permit the receiving
SCTP endpoint to acknowledge its receipt.
RFC 2960: Stream Control Transmission Protocol This document describes the Stream Control Transmission Protocol (SCTP). SCTP is designed to transport PSTN signaling messages over IP networks, but is capable of broader applications.
RFC 3436: TLS over SCTP This document describes the usage of the Transport Layer Security (TLS) protocol, as defined in [RFC2246], over the Stream Control Transmission Protocol (SCTP), as defined in [RFC2960] and [RFC3309].