Nortel Networks

نویسنده

  • H. J. Schwarzbauer
چکیده

This document describes the Simple Control Transmission Protocol (SCTP). SCTP is designed to transport PSTN signaling messages over IP networks, but is capable of broader applications. SCTP is a reliable datagram transfer protocol operating on top of an unreliable routed packet network such as IP. It offers the following services to its users: -acknowledged error-free non-duplicated transfer of user data, -data segmentation to conform to discovered path MTU size, -sequenced delivery of user messages within multiple streams, with an option for order-of-arrival delivery of individual user messages, -optional multiplexing of user messages into SCTP datagrams, and -network-level fault tolerance through supporting of multi-homing at either or both ends of an association. The design of SCTP includes appropriate congestion avoidance behavior and resistance to flooding and masquerade attacks. Stewart, et al [Page 2] Internet Draft Simple Control Transmission Protocol March 2000 TABLE OF CONTENTS

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تاریخ انتشار 2000