Re: [Lsr] I-D Action: draft-ietf-lsr-flex-algo-bw-con-01.txt

Jeff Tantsura <jefftant.ietf@gmail.com> Sat, 17 July 2021 03:55 UTC

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From: Jeff Tantsura <jefftant.ietf@gmail.com>
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Date: Fri, 16 Jul 2021 20:55:25 -0700
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References: <b5badef1-9baa-6183-85df-84ef57446ff7@cisco.com>
Cc: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>, lsr@ietf.org, draft-ietf-lsr-flex-algo-bw-con.authors@ietf.org
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To: Peter Psenak <ppsenak=40cisco.com@dmarc.ietf.org>
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Subject: Re: [Lsr] I-D Action: draft-ietf-lsr-flex-algo-bw-con-01.txt
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+1 Les.

Cheers,
Jeff

> 
> 
>> On 13/07/2021 17:39, Les Ginsberg (ginsberg) wrote:
>> Draft authors -
>> I note that the new version has altered the advertisement of the Generic Metric sub-TLV so that it is no longer supported in the ASLA sub-TLV.
>> This is in direct violation of RFC 8919/8920.
>> For example, https://www.rfc-editor.org/rfc/rfc8919.html#section-6.1 states:
>> "New applications that future documents define to make use of the advertisements defined in this document MUST NOT make use of legacy advertisements."
>> Flex-algo is a "new application" in the scope of these RFCs.
>> Please correct this error.
>> Thanx.
>>    Les
>>> -----Original Message-----
>>> From: Lsr <lsr-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org
>>> Sent: Monday, July 12, 2021 9:12 AM
>>> To: i-d-announce@ietf.org
>>> Cc: lsr@ietf.org
>>> Subject: [Lsr] I-D Action: draft-ietf-lsr-flex-algo-bw-con-01.txt
>>> 
>>> 
>>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>>> This draft is a work item of the Link State Routing WG of the IETF.
>>> 
>>>         Title           : Flexible Algorithms: Bandwidth, Delay, Metrics and
>>> Constraints
>>>         Authors         : Shraddha Hegde
>>>                           William Britto A J
>>>                           Rajesh Shetty
>>>                           Bruno Decraene
>>>                           Peter Psenak
>>>                           Tony Li
>>>    Filename        : draft-ietf-lsr-flex-algo-bw-con-01.txt
>>>    Pages           : 27
>>>    Date            : 2021-07-12
>>> 
>>> Abstract:
>>>    Many networks configure the link metric relative to the link
>>>    capacity.  High bandwidth traffic gets routed as per the link
>>>    capacity.  Flexible algorithms provides mechanisms to create
>>>    constraint based paths in IGP.  This draft documents a generic metric
>>>    type and set of bandwidth related constraints to be used in Flexible
>>>    Algorithms.
>>> 
>>> 
>>> 
>>> The IETF datatracker status page for this draft is:
>>> https://datatracker.ietf.org/doc/draft-ietf-lsr-flex-algo-bw-con/
>>> 
>>> There is also an htmlized version available at:
>>> https://datatracker.ietf.org/doc/html/draft-ietf-lsr-flex-algo-bw-con-01
>>> 
>>> A diff from the previous version is available at:
>>> https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-flex-algo-bw-con-01
>>> 
>>> 
>>> Internet-Drafts are also available by anonymous FTP at:
>>> ftp://ftp.ietf.org/internet-drafts/
>>> 
>>> 
>>> _______________________________________________
>>> Lsr mailing list
>>> Lsr@ietf.org
>>> https://www.ietf.org/mailman/listinfo/lsr
> 
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