Hi, Just wanted to inform you that we have submitted a draft on the Hierarchical Stateful PCE. As control hierarchy has been discussed in various context, we felt the usefulness of extending stateful PCE work to hierarchical control.
Your comments will be appreciated. Thanks & best regards, Young (on behalf of Dhruv, Daniele, Jongyoon and Dan) -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tuesday, February 16, 2016 5:23 PM To: Dan King; Daniele Ceccarelli; Leeyoung; Jongyoon Shin; Daniel King; Dhruv Dhody Subject: New Version Notification for draft-dhodylee-pce-stateful-hpce-00.txt A new version of I-D, draft-dhodylee-pce-stateful-hpce-00.txt has been successfully submitted by Young Lee and posted to the IETF repository. Name: draft-dhodylee-pce-stateful-hpce Revision: 00 Title: Hierarchical Stateful Path Computation Element (PCE). Document date: 2016-02-16 Group: Individual Submission Pages: 15 URL: https://www.ietf.org/internet-drafts/draft-dhodylee-pce-stateful-hpce-00.txt Status: https://datatracker.ietf.org/doc/draft-dhodylee-pce-stateful-hpce/ Htmlized: https://tools.ietf.org/html/draft-dhodylee-pce-stateful-hpce-00 Abstract: A Stateful Path Computation Element (PCE) maintains information on the current network state, including: computed Label Switched Path (LSPs), reserved resources within the network, and pending path computation requests. This information may then be considered when computing new traffic engineered LSPs, and for associated and dependent LSPs, received from Path Computation Clients (PCCs). The Hierarchical Path Computation Element (H-PCE) architecture, provides an architecture to allow the optimum sequence of inter-connected domains to be selected, and network policy to be applied if applicable, via the use of a hierarchical relationship between PCEs. Combining the capabilities of Stateful PCE and the Hierarchical PCE would be advantageous. This document describes general considerations and use cases for the deployment of Stateful PCE(s) using the Hierarchical PCE architecture. 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. The IETF Secretariat _______________________________________________ Pce mailing list [email protected] https://www.ietf.org/mailman/listinfo/pce
