Conveying Vendor-Specific Constraints in the Path Computation Element Protocol
draft-ietf-pce-vendor-constraints-05
| Document | Type | Expired Internet-Draft (pce WG) | |
|---|---|---|---|
| Authors | Fatai Zhang , Adrian Farrel , Greg M. Bernstein | ||
| Last updated | 2012-06-03 (Latest revision 2011-12-01) | ||
| Replaces | draft-farrel-pce-vendor-constraints | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats |
Expired & archived
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| Reviews |
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| Stream | WG state | WG Document | |
| Document shepherd | (None) | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
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https://www.ietf.org/archive/id/draft-ietf-pce-vendor-constraints-05.txt
Abstract
The Path Computation Element Protocol (PCEP) is used to convey path computation requests and responses between Path Computation Clients (PCCs) and Path Computation Elements (PCEs), and also between cooperating PCEs. In PCEP the path computation requests carry details of the constraints and objective functions that the PCC wishes the PCE to apply in its computation. The mechanisms defined for indicating objective functions include the capability to convey vendor-specific objective functions. This document defines a facility to carry vendor-specific constraints in PCEP.
Authors
Fatai Zhang
Adrian Farrel
Greg M. Bernstein
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)