--- 1/draft-ietf-pce-stateful-sync-optimizations-02.txt 2015-10-06 22:15:07.649813113 -0700 +++ 2/draft-ietf-pce-stateful-sync-optimizations-03.txt 2015-10-06 22:15:07.697814282 -0700 @@ -1,27 +1,27 @@ PCE Working Group E. Crabbe Internet-Draft Intended status: Standards Track I. Minei -Expires: July 16, 2015 Google, Inc. +Expires: April 8, 2016 Google, Inc. J. Medved Cisco Systems, Inc. R. Varga Pantheon Technologies SRO X. Zhang D. Dhody Huawei Technologies - January 12, 2015 + October 6, 2015 Optimizations of Label Switched Path State Synchronization Procedures for a Stateful PCE - draft-ietf-pce-stateful-sync-optimizations-02 + draft-ietf-pce-stateful-sync-optimizations-03 Abstract A stateful Path Computation Element (PCE) has access to not only the information disseminated by the network's Interior Gateway Protocol (IGP), but also the set of active paths and their reserved resources for its computation. The additional Label Switched Path (LSP) state information allows the PCE to compute constrained paths while considering individual LSPs and their interactions. This requires a reliable state synchronization mechanism between the PCE and the @@ -46,21 +46,21 @@ Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." - This Internet-Draft will expire on July 16, 2015. + This Internet-Draft will expire on April 8, 2016. Copyright Notice Copyright (c) 2015 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents @@ -865,36 +865,39 @@ P.R. China Email: xiegang09@huawei.com 13. References 13.1. Normative References [I-D.ietf-pce-stateful-pce] Crabbe, E., Minei, I., Medved, J., and R. Varga, "PCEP Extensions for Stateful PCE", draft-ietf-pce-stateful- - pce-10 (work in progress), October 2014. + pce-11 (work in progress), April 2015. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate - Requirement Levels", BCP 14, RFC 2119, March 1997. + Requirement Levels", BCP 14, RFC 2119, + DOI 10.17487/RFC2119, March 1997, + . - [RFC5440] Vasseur, JP. and JL. Le Roux, "Path Computation Element - (PCE) Communication Protocol (PCEP)", RFC 5440, March - 2009. + [RFC5440] Vasseur, JP., Ed. and JL. Le Roux, Ed., "Path Computation + Element (PCE) Communication Protocol (PCEP)", RFC 5440, + DOI 10.17487/RFC5440, March 2009, + . 13.2. Informative References [I-D.ietf-pce-pce-initiated-lsp] Crabbe, E., Minei, I., Sivabalan, S., and R. Varga, "PCEP Extensions for PCE-initiated LSP Setup in a Stateful PCE - Model", draft-ietf-pce-pce-initiated-lsp-02 (work in - progress), October 2014. + Model", draft-ietf-pce-pce-initiated-lsp-04 (work in + progress), April 2015. Authors' Addresses Edward Crabbe Email: edward.crabbe@gmail.com Ina Minei Google, Inc. 1600 Amphitheatre Parkway @@ -921,15 +924,15 @@ Xian Zhang Huawei Technologies F3-5-B R&D Center, Huawei Industrial Base, Bantian, Longgang District Shenzhen, Guangdong 518129 P.R.China Email: zhang.xian@huawei.com Dhruv Dhody Huawei Technologies - Leela Palace - Bangalore, Karnataka 560008 + Divyashree Techno Park, Whitefield + Bangalore, Karnataka 560037 India Email: dhruv.ietf@gmail.com