Re: [CCAMP] I-D Action: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt

Pontus Sköldström <Pontus.Skoldstrom@acreo.se> Wed, 17 October 2012 11:24 UTC

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Thread-Topic: [CCAMP] I-D Action: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt
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Subject: Re: [CCAMP] I-D Action: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt
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Hi all, 

Based on the comments from Lou we've made some minor updates to the text, changes are shown in red/green at this link:
http://diffchecker.com/7g8cJ8zI

If there are any objections to these updates please let us know ASAP, if there's no comments we'll upload the suggested changes later this week.

Best regards, 

Pontus Sköldström, M.Sc.
Research Scientist
Netlab - Networking and Transmission Laboratory
+46 8 632 7731
pontus.skoldstrom@acreo.se

Acreo AB – Part of Swedish ICT
Electrum 236, 164 40 Kista, Sweden
www.acreo.se
________________________________________
From: Lou Berger [lberger@labn.net]
Sent: Thursday, October 11, 2012 21:00
To: Elisa Bellagamba
Cc: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext@tools.ietf.org; ccamp@ietf.org; Pontus Sköldström
Subject: Re: [CCAMP] I-D Action: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt

WG,
        Please review and comment on changes.  See
http://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-10.txt

Recall that this document is post WG LC.

Elisa,
        Thank you for the update.  Some comments.
- Please review IDNITs and ensure that the document is clean, see
http://tools.ietf.org/idnits?url=http://tools.ietf.org/id/draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-10.txt

- Missing metrics:  line 684 (using lines numbers from nits URL),

- Threshold definition, lines 687/8:   I really don't think these
definitions are adequate to ensure consistent implementation. How about:
 Loss Threshold: indicates the MaxLMIntervalLoss threshold (measured in
 packets) as defined in [RFC6374].

- Line 742-4, Delay Threshold: is this one way or two way delay?  I
don't see how you can specify a default.

- line 784, Refresh Timer.  This should have a reference and perhaps
just say "MUST carry the same value used in the Refresh Timer field
defined in [rfc6427]."

You might want to discuss your proposed changes on the list and get
agreement before rev'ing the document again.  Of course, rev numbers are
cheap too...

Lou

On 10/11/2012 11:46 AM, Elisa Bellagamba wrote:
>
> Hi Lou,
>
> we have just uploaded version 10 which is inserting back the refresh timer field in accordance with RFC 6427 and fixing the TBD values to the ones recommended in RFC 6375.
>
> Thanks,
> Elisa
>
> -----Original Message-----
> From: ccamp-bounces@ietf.org [mailto:ccamp-bounces@ietf.org] On Behalf Of Lou Berger
> Sent: den 8 oktober 2012 18:27
> To: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext@tools.ietf.org
> Cc: ccamp@ietf.org
> Subject: Re: [CCAMP] I-D Action: draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt
>
> Authors,
>       I see you still have some default values called out as TBD.
> Can you please send your proposed defaults to the WG so that we can ensure consensus on these? (Obviously, these need to be filled in before any publication request.)
>
> Also, I see you removed the units from the Refresh Timer field.  Was this intentional?  I think some unit of measure is needed.
>
> Thanks,
> Lou
>
> On 10/7/2012 2:23 PM, internet-drafts@ietf.org wrote:
>>
>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>>  This draft is a work item of the Common Control and Measurement Plane Working Group of the IETF.
>>
>>      Title           : Configuration of Pro-Active Operations, Administration, and Maintenance (OAM) Functions for MPLS-based Transport Networks using RSVP-TE
>>      Author(s)       : Elisa Bellagamba
>>                           Loa Andersson
>>                           Pontus Skoldstrom
>>                           Dave Ward
>>                           Attila Takacs
>>      Filename        : draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09.txt
>>      Pages           : 22
>>      Date            : 2012-10-07
>>
>> Abstract:
>>    This specification describes the configuration of pro-active MPLS-TP
>>    Operations, Administration, and Maintenance (OAM) Functions for a
>>    given LSP using a set of TLVs that are carried by the RSVP-TE
>>    protocol.
>>
>>    This document is a product of a joint Internet Engineering Task Force
>>    (IETF) / International Telecommunication Union Telecommunication
>>    Standardization Sector (ITU-T) effort to include an MPLS Transport
>>    Profile within the IETF MPLS and PWE3 architectures to support the
>>    capabilities and functionalities of a packet transport network.
>>
>>
>> The IETF datatracker status page for this draft is:
>> https://datatracker.ietf.org/doc/draft-ietf-ccamp-rsvp-te-mpls-tp-oam-
>> ext
>>
>> There's also a htmlized version available at:
>> http://tools.ietf.org/html/draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext-09
>>
>> A diff from the previous version is available at:
>> http://www.ietf.org/rfcdiff?url2=draft-ietf-ccamp-rsvp-te-mpls-tp-oam-
>> ext-09
>>
>>
>> Internet-Drafts are also available by anonymous FTP at:
>> ftp://ftp.ietf.org/internet-drafts/
>>
>> _______________________________________________
>> CCAMP mailing list
>> CCAMP@ietf.org
>> https://www.ietf.org/mailman/listinfo/ccamp
>>
>>
>>
>>
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