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Re: [Lsr] draft-tgraf-ipfix-mpls-sr-label-type

Hannes Gredler <hannes@gredler.at> Wed, 29 July 2020 07:31 UTC

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From: Hannes Gredler <hannes@gredler.at>
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Date: Wed, 29 Jul 2020 09:31:15 +0200
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To: Thomas.Graf@swisscom.com
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Subject: Re: [Lsr] draft-tgraf-ipfix-mpls-sr-label-type
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Thomas,

I have one comment/suggestion to Paragraph 4 (IANA Considerations).

Please add also a code point for BGP Prefix-SID - it’s quite popular in DC deployments.
https://tools.ietf.org/html/rfc8669 <https://tools.ietf.org/html/rfc8669>

thanks,

/hannes

> On 28.07.2020, at 10:11, Thomas.Graf@swisscom.com wrote:
> 
> Dear lsr,
>  
> I presented the following draft
>  
> Export of MPLS Segment Routing Label Type Information in IP Flow Information Export (IPFIX)
> https://tools.ietf.org/html/draft-tgraf-ipfix-mpls-sr-label-type-04 <https://tools.ietf.org/html/draft-tgraf-ipfix-mpls-sr-label-type-04>
>  
> at the spring working group at IETF 108 yesterday
> https://www.ietf.org/proceedings/108/slides/slides-108-spring-ip-flow-information-export-ipfix-00.pdf <https://www.ietf.org/proceedings/108/slides/slides-108-spring-ip-flow-information-export-ipfix-00.pdf>
>  
> and today at OPSAWG where I call for adoption.
>  
> This draft adds additional segment routing code points for in the IANA IPFIX registry for IS-IS, OPSFv2 and OPSF v3 and segment routing SID types to gain further insights into the MPLS-SR forwarding-plane.
>  
> I have been asked to not only gather feedback from spring and opsawg but also from lsr and mpls working groups since these code points are related to link state routing protocols and mpls data plane.
>  
> I am looking forward to your feedback and input.
>  
> Best Wishes
> Thomas Graf
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