I-D Action:draft-ietf-tsvwg-rsvp-proxy-approaches-09.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Transport Area Working Group Working Group of the IETF. Title : RSVP Proxy Approaches Author(s) : F. Le Faucheur, et al. Filename : draft-ietf-tsvwg-rsvp-proxy-approaches-09.txt Pages : 51 Date : 2010-03-08 The Resource ReSerVation Protocol (RSVP) can be used to make end-to- end resource reservations in an IP network in order to guarantee the quality of service required by certain flows. RSVP assumes that both the data sender and receiver of a given flow take part in RSVP signaling. Yet, there are use cases where resource reservation is required, but the receiver, the sender, or both, is not RSVP-capable. This document presents RSVP Proxy behaviors allowing RSVP routers to initiate or terminate RSVP signaling on behalf of a receiver or a sender that is not RSVP-capable. This allows resource reservations to be established on a critical subset of the end-to-end path. This document reviews conceptual approaches for deploying RSVP Proxies and discusses how RSVP reservations can be synchronized with application requirements, despite the sender, receiver, or both not participating in RSVP. This document also points out where extensions to RSVP (or to other protocols) may be needed for deployment of a given RSVP Proxy approach. However, such extensions are outside the scope of this document. Finally, practical use cases for RSVP Proxy are described. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-rsvp-proxy-approaches-09.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
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