[IPFIX] DRAFT IPFIX meeting minutes

[Nevil Brownlee <[e-mail]>]

Hi all:

Herewith draft minutes from Wednesday morning's meeting.
Please send me any corrections.

Cheers, Nevil


Minutes of IPFIX Working Group session
0900, Wed 19 Nov 08
33 people attending + 6 more via jabber.

IANA issues with the psamp-info draft were resolved Tuesday morning,
it's now in the RFC Editor queue.  That clears the 'normative
reference needed state of the other three psamp drafts, and four ipfix
drafts in the queue.  Also, ongoing discussions with IANA over the
ipfix Information Element registry are now complete; IANA have the IE
Registry online, in XML.

The IPFIX MIB was presented by Benoit Claise.  It is now complete,
Juergen will forward its writeup document to Dan.  The psamp wg will
now work on the psamp MIB (the last psamp document), and expect that
to be finished fairly quickly.  The psamp wg will then close.

Brian Trammell presented the File Format draft.  That draft, and the
Exporting Types draft are now complete; Nevil will forward their writeup
documents to Dan.

Benoit presented the Per-SCTP-Stream draft.  It is complete, but has a
normative reference to draft-stewart-tsvwg-sctpstrrst-00.txt, a tsvarea
draft specifying SCTP Stream Resets.  Since Per-Stream depends oFrom [e-mail]  Thu Nov 20 17:53:30 2008
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From: Nevil Brownlee <[e-mail]>
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Hi all:

Herewith draft minutes from Wednesday morning's meeting.
Please send me any corrections.

Cheers, Nevil


Minutes of IPFIX Working Group session
0900, Wed 19 Nov 08
33 people attending + 6 more via jabber.

IANA issues with the psamp-info draft were resolved Tuesday morning,
it's now in the RFC Editor queue.  That clears the 'normative
reference needed state of the other three psamp drafts, and four ipfix
drafts in the queue.  Also, ongoing discussions with IANA over the
ipfix Information Element registry are now complete; IANA have the IE
Registry online, in XML.

The IPFIX MIB was presented by Benoit Claise.  It is now complete,
Juergen will forward its writeup document to Dan.  The psamp wg will
now work on the psamp MIB (the last psamp document), and expect that
to be finished fairly quickly.  The psamp wg will then close.

Brian Trammell presented the File Format draft.  That draft, and the
Exporting Types draft are now complete; Nevil will forward their writeup
documents to Dan.

Benoit presented the Per-SCTP-Stream draft.  It is complete, but has a
normative reference to draft-stewart-tsvwg-sctpstrrst-00.txt, a tsvarea
draft specifying SCTP Stream Resets.  Since Per-Stream depends on
n
that, Benoit will work with its author (Randall Stewart) to encourage
tsvarea to accept it as a wg item and get it published as soon as
possible.

The Config Data Model draft was presented by Benoit.  It is complete,
but depends on having its actual data model written in YANG.  YANG is
not yet stable, the netconf wg expects to finish it by September 09.
We agreed to keep the IPFIX Config Model draft as is, and wait for
YANG to become stable.  We will review that decision next year.

Kobayashi Atsushi presented the two IPFIX Mediation drafts.  These have
both been updated following list discussion; that discussion
continues, but both are nearing completion.  Both of them reference
three other drafts that had been discussed in the wg (flow
anonymisation, aggregation, and flow selection techniques) as examples
of IPFIX Mediation.  We agreed that the drafts should be revised
further to include brief summaries of the 'examples' drafts, and
quite a few other issues that have arisen on the mailing list.  We
believe that those drafts will later reappear as wg work items for
Mediation Intermediate Processes using the Mediation Framework.

Nevil had circulated a proposed set of milestone changes on the list,
they were discussed and amended.

Under 'any other business,' it was reported that ippm have considered
specifying some metrics derived from passive measurements - IPFIX would
be a useful source of such data.  Alt Morton commented that Passive
Measurements have a low priority in ippm.

Brian Trammel reported that he and Elisa Boschi had given an IPFIX
tutorial at IMC.

The meeting closed at 1020; thanks to Ralf Wolter for his meeting
notes.

------------------------------------------------------------

One-para summary:

The psamp-info draft is approved, all eight ipfix/psamp drafts can now
appear as RFCs.  IANA have published the IPFIX Information Elements
Registry.  Three IPFIX drafts are now complete, Nevil and Juergen will
do their writeups and pass them to Dan.  The SCTP-per-stream draft is
waiting for a tsvarea document, SCTP Stream Reset.  Our Config Model
is complete, we're waiting to see how soon YANG will be stable.  The
two IPFIX Mediators drafts are in good shape, but need sections
covering anonymisation, aggregation, and flow selection techniques) as
examples of IPFIX Mediation.

-- 
---------------------------------------------------------------------
  Nevil Brownlee                    Computer Science Department | ITS
  Phone: [phone] x88941             The University of Auckland
  FAX: [phone]   Private Bag 92019, Auckland 1142, New Zealand

_______________________________________________
IPFIX mailing list
[e-mail]
https://www.ietf.org/mailman/listinfo/ipfix


that, Benoit will work with its author (Randall Stewart) to encourage
tsvarea to accept it as a wg item and get it published as soon as
possible.

The Config Data Model draft was presented by Benoit.  It is complete,
but depends on having its actual data model written in YANG.  YANG is
not yet stable, the netconf wg expects to finish it by September 09.
We agreed to keep the IPFIX Config Model draft as is, and wait for
YANG to become stable.  We will review that decision next year.

Kobayashi Atsushi presented the two IPFIX Mediation drafts.  These have
both been updated following list discussion; that discussion
continues, but both are nearing completion.  Both of them reference
three other drafts that had been discussed in the wg (flow
anonymisation, aggregation, and flow selection techniques) as examples
of IPFIX Mediation.  We agreed that the drafts should be revised
further to include brief summaries of the 'examples' drafts, and
quite a few other issues that have arisen on the mailing list.  We
believe that those drafts will later reappear as wg work items for
Mediation Intermediate Processes using the Mediation Framework.

Nevil had circulated a proposed set of milestone changes on the list,
they were discussed and amended.

Under 'any other business,' it was reported that ippm have considered
specifying some metrics derived from passive measurements - IPFIX would
be a useful source of such data.  Alt Morton commented that Passive
Measurements have a low priority in ippm.

Brian Trammel reported that he and Elisa Boschi had given an IPFIX
tutorial at IMC.

The meeting closed at 1020; thanks to Ralf Wolter for his meeting
notes.

------------------------------------------------------------

One-para summary:

The psamp-info draft is approved, all eight ipfix/psamp drafts can now
appear as RFCs.  IANA have published the IPFIX Information Elements
Registry.  Three IPFIX drafts are now complete, Nevil and Juergen will
do their writeups and pass them to Dan.  The SCTP-per-stream draft is
waiting for a tsvarea document, SCTP Stream Reset.  Our Config Model
is complete, we're waiting to see how soon YANG will be stable.  The
two IPFIX Mediators drafts are in good shape, but need sections
covering anonymisation, aggregation, and flow selection techniques) as
examples of IPFIX Mediation.

-- 
---------------------------------------------------------------------
  Nevil Brownlee                    Computer Science Department | ITS
  Phone: [phone] x88941             The University of Auckland
  FAX: [phone]   Private Bag 92019, Auckland 1142, New Zealand

_______________________________________________
IPFIX mailing list
[e-mail]
https://www.ietf.org/mailman/listinfo/ipfix