Re: [Lsr] Benjamin Kaduk's Discuss on draft-ietf-ospf-ospfv3-segment-routing-extensions-20: (with DISCUSS and COMMENT)

Benjamin Kaduk <kaduk@mit.edu> Tue, 08 January 2019 17:38 UTC

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Date: Tue, 8 Jan 2019 11:38:06 -0600
From: Benjamin Kaduk <kaduk@mit.edu>
To: Peter Psenak <ppsenak@cisco.com>
CC: "Acee Lindem (acee)" <acee@cisco.com>, The IESG <iesg@ietf.org>, "draft-ietf-ospf-ospfv3-segment-routing-extensions@ietf.org" <draft-ietf-ospf-ospfv3-segment-routing-extensions@ietf.org>, "aretana.ietf@gmail.com" <aretana.ietf@gmail.com>, "lsr-chairs@ietf.org" <lsr-chairs@ietf.org>, "lsr@ietf.org" <lsr@ietf.org>
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References: <20181217055358.GC94620@kduck.kaduk.org> <69190220-4994-f9c9-4adf-5016abf3a39b@cisco.com> <03e6354b-c606-fc4a-bbf2-3d59fa1cb774@cisco.com> <20181222042939.GW94620@kduck.kaduk.org> <8D31ADF0-FA83-4B23-805E-76145BF914C1@cisco.com> <f3dff5f1-434c-431d-15a3-5fa7462f5572@cisco.com> <20190108143354.GX28515@kduck.kaduk.org> <a014f4fc-f730-a3a6-f169-b5d1fbc133d6@cisco.com> <20190108161620.GY28515@kduck.kaduk.org> <f59eabcb-00dc-7008-d5f9-567d8b232e3b@cisco.com>
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Subject: Re: [Lsr] Benjamin Kaduk's Discuss on draft-ietf-ospf-ospfv3-segment-routing-extensions-20: (with DISCUSS and COMMENT)
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On Tue, Jan 08, 2019 at 05:58:55PM +0100, Peter Psenak wrote:
> Hi Benjamin,
> 
> On 08/01/2019 17:16 , Benjamin Kaduk wrote:
> 
> >
> > Well, there's a few options, and I don't want to try to dictate my
> > preferences onto your document.  What seems simplest to me would be to just
> > bite the bullet and establish an IANA registry for these AF values, but if
> > you wanted to do something else like saying that they are "beyond the scope
> > of this specification but may occur in future standards-track work" that
> > would also be fine.  I'm just trying to avoid some reader seeing "beyond
> > the scope of this specification" and thinking they can do whatever they
> > want and pick their own codepoint value to squat on.
> 
> would this be fine with you:
> 
> 
> "Prefix encoding for other address families is beyond the scope
> of this specification. Other address families may be defined in the 
> future standard-track IETF specifications."

Yes, with or without adding "Prefix encoding for" to the start of the
second sentence; please go ahead and I will clear.

Thank you again for your patience working through this, and my apologies
for the delays.

-Benjamin