A new Request for Comments is now available in online RFC libraries. RFC 6135 Title: An Alternative Connection Model for the Message Session Relay Protocol (MSRP) Author: C. Holmberg, S. Blau Status: Standards Track Stream: IETF Date: February 2011 Mailbox: christer.holmberg@ericsson.com, staffan.blau@ericsson.com Pages: 8 Characters: 17262 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-simple-msrp-acm-10.txt URL: http://www.rfc-editor.org/rfc/rfc6135.txt This document defines an alternative connection model for Message Session Relay Protocol (MSRP) User Agents (UAs); this model uses the connection-oriented media (COMEDIA) mechanism in order to create the MSRP transport connection. The model allows MSRP UAs behind Network Address Translators (NATs) to negotiate which endpoint initiates the establishment of the Transmission Control Protocol (TCP) connection, in order for MSRP messages to traverse the NAT. [STANDARDS-TRACK] This document is a product of the SIP for Instant Messaging and Presence Leveraging Extensions Working Group of the IETF. This is now a Proposed Standard Protocol. STANDARDS TRACK: This document specifies an Internet standards track protocol for the Internet community,and requests discussion and suggestions for improvements. Please refer to the current edition of the Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC _______________________________________________ IETF-Announce mailing list IETF-Announce@ietf.org https://www.ietf.org/mailman/listinfo/ietf-announce