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[mpls] LMP - GMPLS

  • From: "Adrian Farrel" <adrian@olddog.co.uk>
  • Date: Wed, 13 Oct 2004 20:46:52 +0100
  • Cc: mpls@ietf.org

Hi Harish,

You might like to ask your question again on the CCAMP mailing list.
(See http://www.ietf.org/html.charters/ccamp-charter.html)

Thanks,
Adrian

> Referring to the draft-ietf_ccamp-lmp-10.txt
> 
> "LinkSummary Message can have multiple DATA_LINK objects and each DATA_LINK
> object can have more than one variable length sub-object (for including
> multiple capabilities of a data link)."
> 
> Since a LinkSummary Message can contain multiple DATA_LINK Objects (Class =
> 12) and as there is no field/mechanism to indicate the number of sub-objects
> under a DATA_LINK object, how can we know where the next DATA_LINK object
> starts ?
> 
>    <LinkSummary Message> ::= <Common Header> <MESSAGE_ID> <TE_LINK>
>                              <DATA_LINK> [<DATA_LINK>...]
> 
> ---------------------------------------------------------------------------
> | IP Header | UDP Header | LMP Header | LMP Object-1 | ... | LMP Object-n |
> ---------------------------------------------------------------------------


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