Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10
Peter Psenak <ppsenak@cisco.com> Mon, 23 March 2020 09:16 UTC
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To: Alvaro Retana <aretana.ietf@gmail.com>, "Acee Lindem (acee)" <acee@cisco.com>, "draft-ietf-isis-mpls-elc@ietf.org" <draft-ietf-isis-mpls-elc@ietf.org>
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From: Peter Psenak <ppsenak@cisco.com>
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Date: Mon, 23 Mar 2020 10:16:42 +0100
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Subject: Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10
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Hi Alavaro, On 20/03/2020 19:23, Alvaro Retana wrote: > On March 20, 2020 at 10:34:59 AM, Peter Psenak wrote: > > > Peter: > > >>>>> I don't really see why one would affect the other. >>>> >>>> I agree. BMI-MSD is an egress capability and ERLD-MSD is an ingress >>>> capability. While they may be related in the internal ASIC implementation, >>>> they are independent from a capability perspective. >>> >>> Please write that then. >> >> there are many MSDs defined already, are we going to write that the new >> MSD type is not interacting with any other MSD each time we define a new >> one? > > Yes, when they could be related, we are. More importantly, the reason > why the will not interact, which is what Acee’s text points to. honestly I do not see a reason to say that they do not interact. Because if I use your logic I would have to mention hundred other node capabilities that ERLD-MSD is not interacting with. My logic is that if something interacts it needs to be specified, if it does not, it does not need to be. > > BTW, according to the registry there are only 2 MSDs defined: > https://www.iana.org/assignments/igp-parameters/igp-parameters.xhtml#igp-msd-types there are more defined for SRv6 - draft-ietf-lsr-isis-srv6-extensions-06. thanks, Peter > > > Alvaro. > >
- [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Acee Lindem (acee)
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Acee Lindem (acee)
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Acee Lindem (acee)
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Acee Lindem (acee)
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Peter Psenak
- Re: [Lsr] AD Review of draft-ietf-isis-mpls-elc-10 Alvaro Retana