Re: [Lsr] 【Object the update of LSInfinity usage in RFC8362 】Re: I-D Action: draft-ietf-lsr-ip-flexalgo-07.txt

[Aijun Wang]

So, the discussion will be back to the origin?

-Original Message-
From: lsr-boun...@ietf.org  On Behalf Of Peter Psenak
Sent: Wednesday, November 2, 2022 4:20 PM
To: Aijun Wang 
Cc: Acee Lindem (acee) ; lsr@ietf.org
Subject: Re: [Lsr] 【Object the update of LSInfinity usage in RFC8362 】Re: I-D 
Action: draft-ietf-lsr-ip-flexalgo-07.txt

On 29/10/2022 02:08, Aijun Wang wrote:
> Hi, Peter:
> 
> You needn’t repeat, just provide the hyperlink for your reasonable 
> explanations is enough.

please look at the email I sent on Oct 5th with the subject "RFC 8362 and 
LSInfinity".

Peter


> 
> What I see are just only the some asserts, for example: “Incorrect”, “No 
> problem”. etc.
> 
> If you have no examples for explanations, please following the scenarios that 
> we provides.
> 
> There are also several folks, include myself, aren’t  convinced yet for such 
> approaches.
> 
> Aijun Wang
> China Telecom
> 
>> On Oct 28, 2022, at 22:34, Peter Psenak  
>> wrote:
>>
>> Aijun,
>>
>> several folks, including myself, has explained to you previously that your 
>> claims regarding LSInfinity metric are incorrect. I'm not going to repeat 
>> that here again.
>>
>> Regards,
>> Peter
>>
>>
>>
>>
>>> On 22/10/2022 01:18, Aijun Wang wrote:
>>> Object!
>>> I have summarized the reason at 
>>> https://mailarchive.ietf.org/arch/msg/lsr/iqcgBvMIPcVxWpfK-AW9MUhpKes/ 
>>> .
>>> Please give the reasonable responses before making any unsound attempts.
>>> Such updates, implementation and deployment will introduce chaos within the 
>>> network.
>>> Aijun Wang
>>> China Telecom
> On Oct 22, 2022, at 04:05, Acee Lindem (acee) 
>  wrote:

 All,

 Based on the WG Last Call discussion, section 6.4 has been added to 
 clarify base algorithm exclusion in OSPFv3 E-Intra-Area-Prefix-LSAs. 
 Please provide any additional comment before Nov 5, 2022.

 Thanks,
 Acee

> On 10/21/22, 4:20 AM, "Lsr on behalf of internet-dra...@ietf.org" 
>  wrote:


 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   : IGP Flexible Algorithms (Flex-Algorithm) In 
 IP Networks
 Authors : William Britto
   Shraddha Hegde
   Parag Kaneriya
   Rejesh Shetty
   Ron Bonica
   Peter Psenak
   Filename: draft-ietf-lsr-ip-flexalgo-07.txt
   Pages   : 21
   Date: 2022-10-21

 Abstract:
An IGP Flexible Algorithm (Flex-Algorithm) allows IGPs to compute
constraint-based paths.  The base IGP Flex-Algorithm specification
describes how it is used with Segment Routing (SR) data planes - SR
MPLS and SRv6.

This document extends IGP Flex-Algorithm, so that it can be used 
 with
regular IPv4 and IPv6 forwarding.


 The IETF datatracker status page for this draft is:
 https://datatracker.ietf.org/doc/draft-ietf-lsr-ip-flexalgo/

 There is also an htmlized version available at:
 
 https://datatracker.ietf.org/doc/html/draft-ietf-lsr-ip-flexalgo-07

 A diff from the previous version is available at:
 https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-ip-flexalgo-07


 Internet-Drafts are also available by rsync at 
 rsync.ietf.org::internet-drafts


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 Lsr@ietf.org
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> 
> 

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Re: [Lsr] 【Object the update of LSInfinity usage in RFC8362 】Re: I-D Action: draft-ietf-lsr-ip-flexalgo-07.txt

[Peter Psenak]

On 29/10/2022 02:08, Aijun Wang wrote:

Hi, Peter:

You needn’t repeat, just provide the hyperlink for your reasonable explanations 
is enough.


please look at the email I sent on Oct 5th with the subject "RFC 8362 
and LSInfinity".


Peter




What I see are just only the some asserts, for example: “Incorrect”, “No 
problem”. etc.

If you have no examples for explanations, please following the scenarios that 
we provides.

There are also several folks, include myself, aren’t  convinced yet for such 
approaches.

Aijun Wang
China Telecom


On Oct 28, 2022, at 22:34, Peter Psenak  
wrote:

Aijun,

several folks, including myself, has explained to you previously that your 
claims regarding LSInfinity metric are incorrect. I'm not going to repeat that 
here again.

Regards,
Peter





On 22/10/2022 01:18, Aijun Wang wrote:
Object!
I have summarized the reason at 
https://mailarchive.ietf.org/arch/msg/lsr/iqcgBvMIPcVxWpfK-AW9MUhpKes/ 
.
Please give the reasonable responses before making any unsound attempts.
Such updates, implementation and deployment will introduce chaos within the 
network.
Aijun Wang
China Telecom

On Oct 22, 2022, at 04:05, Acee Lindem (acee)  
wrote:


All,

Based on the WG Last Call discussion, section 6.4 has been added to clarify 
base algorithm exclusion in OSPFv3 E-Intra-Area-Prefix-LSAs. Please provide any 
additional comment before Nov 5, 2022.

Thanks,
Acee


On 10/21/22, 4:20 AM, "Lsr on behalf of internet-dra...@ietf.org" 
 wrote:



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   : IGP Flexible Algorithms (Flex-Algorithm) In IP 
Networks
Authors : William Britto
  Shraddha Hegde
  Parag Kaneriya
  Rejesh Shetty
  Ron Bonica
  Peter Psenak
  Filename: draft-ietf-lsr-ip-flexalgo-07.txt
  Pages   : 21
  Date: 2022-10-21

Abstract:
   An IGP Flexible Algorithm (Flex-Algorithm) allows IGPs to compute
   constraint-based paths.  The base IGP Flex-Algorithm specification
   describes how it is used with Segment Routing (SR) data planes - SR
   MPLS and SRv6.

   This document extends IGP Flex-Algorithm, so that it can be used with
   regular IPv4 and IPv6 forwarding.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-ip-flexalgo/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-lsr-ip-flexalgo-07

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-ip-flexalgo-07


Internet-Drafts are also available by rsync at 
rsync.ietf.org::internet-drafts


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