Re: [Sidrops] WGLC for draft-ietf-sidrops-ov-egress-00.txt - ENDS 11/25/2019 (November 25 2019)

Chris Morrow <morrowc@ops-netman.net> Sun, 01 December 2019 20:07 UTC

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Date: Sun, 01 Dec 2019 20:07:02 +0000
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From: Chris Morrow <morrowc@ops-netman.net>
To: Randy Bush <randy@psg.com>
Cc: "Sriram, Kotikalapudi (Fed)" <kotikalapudi.sriram@nist.gov>, "sidrops@ietf.org" <sidrops@ietf.org>, "sidrops-chairs@ietf.org" <sidrops-chairs@ietf.org>, "draft-ietf-sidrops-ov-egress@ietf.org" <draft-ietf-sidrops-ov-egress@ietf.org>, Jeffrey Haas <jhaas@pfrc.org>
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Subject: Re: [Sidrops] WGLC for draft-ietf-sidrops-ov-egress-00.txt - ENDS 11/25/2019 (November 25 2019)
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On Wed, 27 Nov 2019 21:17:08 +0000,
> > Is there such a thing as non-deterministic policy?
> > What does it mean to say that the outcome of applying
> > one or a set of policies is that it results in
> > a random AS being the origin AS?
> 
> non-derministic != random
> 
> in this case it is meant to refer to policy results which depend on
> exogenous data

The case probably is that at some point (with certain attributes set
by an upstream bgp speaker) OriginAS could be any of a set of values.

So, ideally the operator would just create ROA with the set covered,
right? (really 1 ROA per origin)

I think Sriram is getting to that, or is saying it in a way that
wasn't clear to me :)

-chris