FYI, This is the baseline text of the Simple Common Transport Protocol being defined by sigtran for transporting PSTN signaling. Chip

X-SMAP-Received-From: outside Date: Tue, 19 Oct 1999 06:53:04 -0400 Reply-To: Internet-Drafts@ietf.org Sender: "Signaling Transport (sigtran)" <SIGTRAN@STANDARDS.NORTELNETWORKS.COM> Comments: RFC822 error: <W> Incorrect or incomplete address field found and ignored. From: Internet-Drafts@ietf.org Subject: I-D ACTION:draft-ietf-sigtran-sctp-01.txt To: SIGTRAN@STANDARDS.NORTELNETWORKS.COM

A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Signaling Transport Working Group of the IETF.

Title : Simple Control Transmission Protocol Author(s) : R. Stewart, Q. Xie, K. Morneault, C. Sharp, H. Schwarzbauer T. Taylor, I. Rytina, M. Kalla, L. Zhang, V. Paxson Filename : draft-ietf-sigtran-sctp-01.txt Pages : 36 Date : 18-Oct-99

This document describes the Simple Control Transmission Protocol (SCTP). SCTP was designed to transport PSTN signalling messages over IP networks, but is capable of broader application. SCTP is an application-level datagram transfer protocol operating on top of an unreliable datagram service such as UDP. It offers the following services to its users: - acknowledged error-free non-duplicated transfer of user data - application-level segmentation to conform to discovered MTU size - sequenced delivery of user datagrams within multiple streams, with an option for order-of-arrival delivery of individual datagrams - optional multiplexing of user datagrams into SCTP datagrams, subject to MTU size restrictions - enhanced reliability through support of multi-homing at either or both ends of the association. The design of SCTP includes appropriate congestion avoidance behaviour and resistance to flooding and masquerade attacks.

A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-sigtran-sctp-01.txt

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<ftp://ftp.ietf.org/internet-drafts/draft-ietf-sigtran-sctp-01.txt>

Support NetAid! http://www.netaid.org -------------------------------------------------- Chip Sharp Consulting Engineering Cisco Systems Telco Bio-region Reality - Love it or Leave it. --------------------------------------------------