Subject: [Pce] [Technical Errata Reported] RFC6006 (4868)

From: RFC Errata System <[email-masked]>
Date: Tue, 15 Nov 2016 21:40:27 -0800 (PST)

The following errata report has been submitted for RFC6006,
"Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched Paths".

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You may review the report below and at:
http://www.rfc-editor.org/errata_search.php?rfc=6006&eid=4868

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Type: Technical
Reported by: DHRUV DHODY <[email-masked]>

Section: 3.5

Original Text
-------------

          <PCRep Message>::= <Common Header>
                                <response>
          <response>::=<RP>
                          [<end-point-path-pair-list>]
                          [<NO-PATH>]
                          [<attribute-list>]

        where:

           <end-point-path-pair-list>::=
                   [<END-POINTS>]<path>[<end-point-path-pair-list>]

          <path> ::= (<ERO>|<SERO>) [<path>]

          <attribute-list>::=[<OF>]
                               [<LSPA>]
                               [<BANDWIDTH>]
                               [<metric-list>]
                               [<IRO>]

Corrected Text
--------------
          <PCRep Message>::= <Common Header>
                             <response-list>

          where:

              <response-list>::=<response>[<response-list>]

              <response>::=<RP>
                         [<end-point-path-pair-list>]
                        [<NO-PATH>]
                        [<UNREACH-DESTINATION>]
                        [<attribute-list>]

              <end-point-path-pair-list>::=
                      [<END-POINTS>]<path>[<end-point-path-pair-list>]

              <path> ::= (<ERO>|<SERO>) [<path>]

          where:

              <attribute-list>::=[<OF>]
                                 [<LSPA>]
                                 [<BANDWIDTH>]
                                 [<metric-list>]
                                 [<IRO>]

Notes
-----
o Update the RBNF for Reply message format:

      * Update PCEP allows for the bundling of multiple path computation
      responses within a single Path Computation Reply (PCRep) message.

      * Update UNREACH-DESTINATION in PCRep message. This object was 
      missed in [RFC6006].

Refer: https://datatracker.ietf.org/doc/draft-palleti-pce-rfc6006bis/?include_text=1

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RFC6006 (draft-ietf-pce-pcep-p2mp-extensions-11)
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Title               : Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched Paths
Publication Date    : September 2010
Author(s)           : Q. Zhao, Ed., D. King, Ed., F. Verhaeghe, T. Takeda, Z. Ali, J. Meuric
Category            : PROPOSED STANDARD
Source              : Path Computation Element
Area                : Routing
Stream              : IETF
Verifying Party     : IESG