A new Request for Comments is now available in online RFC libraries. RFC 3451 Title: Layered Coding Transport (LCT) Building Block Author(s): M. Luby, J. Gemmell, L. Vicisano, L. Rizzo, M. Handley, J. Crowcroft Status: Experimental Date: December 2002 Mailbox: email@example.com, firstname.lastname@example.org, email@example.com, firstname.lastname@example.org, email@example.com, Jon.Crowcroft@cl.cam.ac.uk Pages: 29 Characters: 72594 Updates/Obsoletes/See Also: None I-D Tag: draft-ietf-rmt-bb-lct-04.txt URL: ftp://ftp.rfc-editor.org/in-notes/rfc3451.txt Layered Coding Transport (LCT) provides transport level support for reliable content delivery and stream delivery protocols. LCT is specifically designed to support protocols using IP multicast, but also provides support to protocols that use unicast. LCT is compatible with congestion control that provides multiple rate delivery to receivers and is also compatible with coding techniques that provide reliable delivery of content. This document is a product of the Reliable Multicast Transport Working Group of the IETF. This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. This announcement is sent to the IETF list and the RFC-DIST list. Requests to be added to or deleted from the IETF distribution list should be sent to IETF-REQUEST@IETF.ORG. Requests to be added to or deleted from the RFC-DIST distribution list should be sent to RFC-DIST-REQUEST@RFC-EDITOR.ORG. Details on obtaining RFCs via FTP or EMAIL may be obtained by sending an EMAIL message to rfc-info@RFC-EDITOR.ORG with the message body help: ways_to_get_rfcs. For example: To: rfc-info@RFC-EDITOR.ORG Subject: getting rfcs help: ways_to_get_rfcs Requests for special distribution should be addressed to either the author of the RFC in question, or to RFC-Manager@RFC-EDITOR.ORG. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution.echo Submissions for Requests for Comments should be sent to RFC-EDITOR@RFC-EDITOR.ORG. Please consult RFC 2223, Instructions to RFC Authors, for further information.