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draft-ietf-mpls-mgmt-overview-09.txt
All,
I have just submitted version 9 of the MPLS management overview draft.
This version contains changes only for the comments made during IETF last call, and
updates to contact information. The issues raised during IETF last call, and the changes
made are shown below.
I have had positive acks from the co-authors, the person that raised the issues, and a WG
chair.
The ADs and the other WG chair have had the opportunity to issue negative acks.
Please let me know if there are any concerns.
Thanks,
Adrian
The email in IESG last call said:
> Section 5.1 on Page 9 of the document claims that the LSR-MIB contains a
> mplsTrafficParamTable. This was only true in earlier draft versions of
> draft-ietf-mpls-lsr-mib. The current draft does not any more contain this
> table. Only InSegmentTable and OutSegmentTable contain a single entry
> trafficParamPtr that may point to a table in a different MIB.
>
> 1) The section reading
> > - The Traffic Parameter table (mplsTrafficParamTable) is
> > used to specify and record LSP related traffic parameters.
> should be removed,
>
> 2) the line reading
> > mplsLabelStackTable and mplsTrafficParamTable, but see the section
> in section 5.2 should be corrected and
>
> 3) the dependency graph in section 5.5 should be altered
The changes are summarized using RFC-ed notation below. Consequent changes in page
numbering and indexing are not shown.
*** Header ***
OLD
Expires: February 2004 Cheenu Srinivasan
^^^^^^^^
NEW
Expires: March 2004 Cheenu Srinivasan
^^^^^
*** Header ***
OLD
August 2003
^^^^^^^^^
NEW
September 2003
^^^^^^^^^
*** Header ***
OLD
draft-ietf-mpls-mgmt-overview-08.txt
^
NEW
draft-ietf-mpls-mgmt-overview-09.txt
^
*** Page headers ***
OLD
Internet Draft draft-ietf-mpls-mgmt-overview-08.txt August 2003
^ ^^^^^^^^^
NEW
Internet Draft draft-ietf-mpls-mgmt-overview-09.txt September 2003
^^^^^^^^^
*** Section 5.1, 6th bullet ***
DELETE (delete entire bullet)
- The Traffic Parameter table (mplsTrafficParamTable) is
used to specify and record LSP related traffic parameters.
*** Section 5.2, para 1 ***
REPLACE (entire paragraph)
OLD
Where tables in the MIB module have arbitrary indexes, scalars are
provided to supply the next available index. This applies to
mplsInSegmentTable, mplsOutSegmentTable, mplsXCTable,
mplsLabelStackTable and mplsTrafficParamTable, but see the section
on indexing, below.
NEW
Where tables in the MIB module have arbitrary indexes, scalars are
provided to supply the next available index. This applies to
mplsInSegmentTable, mplsOutSegmentTable, mplsXCTable and
mplsLabelStackTable, but see the section on indexing, below.
*** Section 5.5, 2nd para ***
INSERT (entire new paragraph)
NEW
Note that the various MIB tables contain two instances of pointers
to external tables that are not currently defined. Entries in an
external Traffic Parameters Table (external_Traffic_Table) are
pointed to using RowPointers from the mplsInSegmentTable
(mplsInSegmentTrafficParamPtr) and from the mplsOutSegmentTable
(mplsOutSegmentTrafficParamPtr) to allow representation of the
traffic parameters for the MPLS segment - alternatively, the
pointers may indicate an entry in the Tunnel Resource Table
(mplsTunnelResourceTable) in MPLS-TE-STD-MIB. Similarly, an
external label table may be used to store label values if, for
some reason they are not stored in place within the LSR MIB tables.
This might occur if extra per label space information needs to be
stored, and paves the way for GMPLS where labels cannot always be
stored in a 32 bit value. RowPointers are used from the
mplsInSegmentTable (mplsInSegmentLabelPtr), the mplsOutSegmentTable
(mplsOutSegmentTopLabelPtr), and from the mplsLabelStackTable
(mplsLabelStackLabelPtr).
*** Section 5.5, diagram ***
REPLACE (entire diagram)
OLD
mplsInterfacePerfTable
^
|
V
mplsInterfaceTable
^ ^
mplsInSegmentMapTable | | mplsLabelStackTable
| | | ^
| +----+ +----+ |
| | | |
| | mplsTrafficParamTable | |
| | ^ ^ | |
V | | | | |
mplsInSegmentTable mplsOutSegmentTable
^ ^ ^ ^
| | | |
| +----> mplsXCTable <----+ |
V V
mplsInSegmentPerfTable mplsOutSegmentPerfTable
NEW
mplsInterfacePerfTable
^
|
V
mplsInterfaceTable
^ ^
mplsInSegmentMapTable | | mplsLabelStackTable
| | | ^ |
| +----+ +----+ | |
| | | | |
| | external_Traffic_Table | | |
| | ^ ^ | | |
V | | | | | |
mplsInSegmentTable mplsOutSegmentTable |
| ^ ^ ^ ^ | |
| | | | | | V
+------+ | +----> mplsXCTable <----+ | +--+
| V V |
| mplsInSegmentPerfTable mplsOutSegmentPerfTable |
| |
+--------------> external_Label_Table <-------------+
*** Section 20 ***
OLD
Adrian Farrel
Old Dog Consulting
Email: adrian@olddog.co.uk
NEW
Adrian Farrel
Old Dog Consulting
Tel: +44 (0) 1978 860944
Email: adrian@olddog.co.uk