Hi Peter, Les, 

Yes - thanks. I’ll complete the Shepherd’s report prior to the end of the WG 
last call. 

Thanks,  
Acee

> On Jan 28, 2025, at 13:42, Les Ginsberg (ginsberg) <[email protected]> wrote:
> 
> Peter –
>  
> Thanx for doing this.
> The changes look good to me.
>  
>    Les
>  
>  
> From: Peter Psenak <[email protected]>
> Sent: Tuesday, January 28, 2025 5:28 AM
> To: Acee Lindem <[email protected]>; lsr <[email protected]>; Shraddha Hegde 
> <[email protected]>; Yingzhen Qu <[email protected]>; Les Ginsberg 
> (ginsberg) <[email protected]>
> Cc: [email protected]
> Subject: Re: Working Group Last Call of "IGP Flexible Algorithms Reverse 
> Affinity Constraint" - draft-ietf-lsr-igp-flex-algo-reverse-affinity-03
>  
> Hi Acee, Shraddha, Yingzhen, Les,
>  
> I have incorporated all your comments and published the new version of the 
> draft.
>  
> thanks,
> Peter
>  
> On 17/01/2025 17:24, Acee Lindem wrote:
> Speaking as WG member: 
>  
> I support publication. Flex algorithm has been successfully implemented and 
> deployed and it is great that we are extending it to additional uses cases. 
>  
> I do have a couple comments:
>  
>    1. The concept of “reverse” is well known to those very familiar with the 
> IGPs. In this draft, it is represented both in terms of the SPF computation 
> and the traffic flows. I believe it should only be the former. I’ve tried to 
> correct this in the attached diff. It would be nice to have short definition 
> of the term but I won’t make you do that. 
>    2. The Abstract and Introduction should provide more information than 
> “additional constraints”. I’ve provided an alternative - feel free to edit. 
>    3. The OSPF Sub-TLVs should not refer to the IS-IS Sub-TLVs (especially 
> when the Sub-TLV behavior is so brief). RFC 7752 was the worst case of this 
> (where OSPF specifications pointed IS-IS encodings that weren’t the same) and 
> that was the most poorly written routing specification in the history of 
> poorly written routing specifications. 
>    4. Define the behavior the MUST contains are violated, e.g., log and 
> ignore the Sub-TLV. Gunter will certainly ask for this. 
>    4. Indicate in IANA section that the code points have been allocated via 
> the early allocation process. Change the text to “IANA has assigned the 
> following” rather than “This document registers following”
>  
>    5. Remove the reference to I-D.ietf-lsr-flex-algo-bw-con as it is not 
> referenced. 
> 
> 
> Thanks,
> Acee
> 
> 
> . 
> 
> 
> On Jan 16, 2025, at 14:02, Acee Lindem <[email protected]> 
> <mailto:[email protected]> wrote:
>  
> LSR WG,
> 
> 
> This email begins a 3 week WG Last Call for the following draft: "IGP 
> Flexible Algorithms Reverse Affinity Constraint" - 
> draft-ietf-lsr-igp-flex-algo-reverse-affinity-03"
> 
> Please review the document and indicate your support or objections by 
> February 7th, 2025. The extra week is to account for the Lunar New Year 
> holiday.
> 
> Thanks,
> Acee

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