Hi, I added a reference to draft-farrel-rtg-common-bnf so that we can advance through the IESG.
Adrian ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: <[email protected]> Sent: Saturday, September 06, 2008 1:15 PM Subject: [Pce] I-D Action:draft-ietf-pce-of-05.txt >A New Internet-Draft is available from the on-line Internet-Drafts >directories. > This draft is a work item of the Path Computation Element Working Group of > the IETF. > > > Title : Encoding of Objective Functions in the Path Computation > Element Communication Protocol (PCEP) > Author(s) : J. Le Roux, et al. > Filename : draft-ietf-pce-of-05.txt > Pages : 18 > Date : 2008-09-06 > > The computation of one or a set of Traffic Engineering Label Switched > Paths (TE LSPs) in MultiProtocol Label Switching (MPLS) and > Generalized MPLS (GMPLS) networks, is subject to a set of one or more > specific optimization criteria, referred to as objective functions > (e.g. minimum cost path, widest path, etc.). > > In the Path Computation Element (PCE) architecture, a Path > Computation Client (PCC) may want a path to be computed for one or > more TE LSPs according to a specific objective function. Thus, the > PCC needs to instruct the PCE to use the correct objective function. > Furthermore, it is possible that not all PCEs support the same set of > objective functions, therefore it is useful for the PCC to be able to > automatically discover the set of objective functions supported by > each PCE. > This document defines extensions to the PCE communication Protocol > (PCEP) to allow a PCE to indicate the set of objective functions it > supports. Extensions are also defined so that a PCC can indicate in > a path computation request the required objective function, and so > that a PCE can report in a path computation reply the objective > function that was used for path computation. > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-pce-of-05.txt > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > Below is the data which will enable a MIME compliant mail reader > implementation to automatically retrieve the ASCII version of the > Internet-Draft. > -------------------------------------------------------------------------------- > _______________________________________________ > Pce mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/pce > _______________________________________________ Pce mailing list [email protected] https://www.ietf.org/mailman/listinfo/pce
