[Pce] Alexey Melnikov's No Objection on draft-ietf-pce-wson-rwa-ext-11: (with COMMENT)

[Alexey Melnikov <[e-mail]>]

Alexey Melnikov has entered the following ballot position for
draft-ietf-pce-wson-rwa-ext-11: No Objection

When responding, please keep the subject line intact and reply to all
email addresses included in the To and CC lines. (Feel free to cut this
introductory paragraph, however.)


Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
for more information about IESG DISCUSS and COMMENT positions.


The document, along with other ballot positions, can be found here:
https://datatracker.ietf.org/doc/draft-ietf-pce-wson-rwa-ext/



----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Benjamin's DISCUSS is a superset of issues I spotted, so I am agreeing with it.

In Section 4.1:

     . Wavelength Selection TLV (32 bits): See Section 4.2 for
        details.

Is TLV value 32 bit or the whole TLV? (This is the same issue as raised by Benjamin)

In Section 4.3:

   o  Link Identifiers: Identifies each link ID for which restriction
   is applied. The length is dependent on the link format and the Count
   field.

Is the type field extensible?

   See Section 4.3.1. for Link Identifier encoding and Section
   4.3.2. for the Wavelength Restriction Field encoding, respectively.

8.5. New PCEP TLV: Optical Interface Class List TLV

   As described in Section 4.3, a new PCEP TLV is defined to indicate
   the optical interface class list. IANA is to allocate this new TLV
   from the "PCEP TLV Type Indicators" subregistry
   (http://www.iana.org/assignments/pcep/pcep.xhtml#pcep-tlv-type-
   indicators).

   Value             Description                Reference
   ---------------------------------------------------------
   TBD5              Optical Interface          [This.I-D]
                     Class List

I don't see TBD5 referenced anywhere else in the document.

8.6. New PCEP TLV: Client Signal TLV

   As described in Section 4.3, a new PCEP TLV is defined to indicate
   the client signal information. IANA is to allocate this new TLV from
   the "PCEP TLV Type Indicators" subregistry
   (http://www.iana.org/assignments/pcep/pcep.xhtml#pcep-tlv-type-
   indicators).

   Value             Description                Reference
   ---------------------------------------------------------
   TBD6              Client Signal Information  [This.I-D]

I don't see TBD6 referenced anywhere else in the document either.