I-D Action: draft-zhao-teas-pcecc-use-cases-00.txt
internet-drafts@ietf.org Thu, 17 March 2016 07:45 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : The Use Cases for Using PCE as the Central Controller(PCECC) of LSPs Authors : Quintin Zhao Robin Li King Ke Luyuan Fang Chao Zhou Boris Zhang Filename : draft-zhao-teas-pcecc-use-cases-00.txt Pages : 23 Date : 2016-03-17 Abstract: In certain networks deployment scenarios, service providers would like to keep all the existing MPLS functionalities in both MPLS and GMPLS network while removing the complexity of existing signaling protocols such as LDP and RSVP-TE. In this document, we propose to use the PCE as a central controller so that LSP can be calculated/signaled/initiated/downloaded/managed through a centralized PCE server to each network devices along the LSP path while leveraging the existing PCE technologies as much as possible. This draft describes the use cases for using the PCE as the central controller where LSPs are calculated/setup/initiated/downloaded/ maintained through extending the current PCE architectures and extending the PCEP. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-zhao-teas-pcecc-use-cases/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-zhao-teas-pcecc-use-cases-00 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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