Hi PCErs,
We have updated the draft for Service Aware PCEP. [http://www.ietf.org/id/draft-dhody-pce-pcep-service-aware-02.txt] Main Changes - (1) Details added for a. inter-domain b. inter-layer c. re-optimization (2) Updated Reference (3) Editorial changes Differences: [http://tools.ietf.org/rfcdiff?url1=draft-dhody-pce-pcep-service-aware-01&di fftype=--html&submit=Go%21&url2=draft-dhody-pce-pcep-service-aware-02] Request WG to provide comments. Regards, Dhruv **************************************************************************** *********** Dhruv Dhody, Senior Technical Leader, Huawei Technologies, Bangalore, India, Ph. +91-9845062422 This e-mail and attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient's) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it! -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Thursday, December 15, 2011 10:24 AM To: [email protected] Cc: [email protected]; [email protected] Subject: New Version Notification for draft-dhody-pce-pcep-service-aware-02.txt A new version of I-D, draft-dhody-pce-pcep-service-aware-02.txt has been successfully submitted by Dhruv Dhody and posted to the IETF repository. Filename: draft-dhody-pce-pcep-service-aware Revision: 02 Title: Extensions to the Path Computation Element Communication Protocol (PCEP) to compute service aware Label Switched Path (LSP). Creation date: 2011-12-15 WG ID: Individual Submission Number of pages: 12 Abstract: In certain networks like financial information network (stock/ commodity trading) and enterprises using cloud based applications, Latency (delay), Latency-Variation (jitter) and Packet loss is becoming a key requirement for path computation along with other constraints and metrics. Latency, Latency-Variation and Packet Loss is associated with the Service Level Agreement (SLA) between customers and service providers. [MPLS-DELAY-FWK] describes MPLS architecture to allow latency, loss and jittering as properties. [OSPF-TE-EXPRESS] and [ISIS-TE-EXPRESS] describes mechanisms with which network performance information is distributed via OSPF and ISIS respectivily. This document describes the extension to PCEP to carry Latency, Latency-Variation and Loss as constraints for end to end path computation. The IETF Secretariat
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