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Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

Linda Dunbar <linda.dunbar@futurewei.com> Wed, 15 July 2020 20:53 UTC

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From: Linda Dunbar <linda.dunbar@futurewei.com>
To: James Guichard <james.n.guichard@futurewei.com>, "spring@ietf.org" <spring@ietf.org>
CC: "spring-chairs@ietf.org" <spring-chairs@ietf.org>
Thread-Topic: WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn
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Date: Wed, 15 Jul 2020 20:53:32 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/7eJ-f-OFx2ctysqwhcjq5tQOnSk>
Subject: Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn
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I support the WG adoption of this draft.

I think it is a really good idea for each Virtual Network to have its own SIDs.
A couple questions to the authors:

Page 9: Figure 1: The Red network has same SID on A & B for the path between them. But between B & E there are different SIDs. Is it intended?
What scenario requires same SID on both nodes?

Page 10: Section 4.3: the paragraph states that each node should advertise the identifiers of the Virtual networks it participates in: 1) does each Virtual Network has its own advertisement?  i.e. if a node supports 5 Virtual Networks, the node sends out 5 independent advertisements?  2) The network controller configures the SIDs for each node. Why not let the network controller manage the advertisement?

Cheers,
Linda

From: spring <spring-bounces@ietf.org> On Behalf Of James Guichard
Sent: Wednesday, July 15, 2020 6:17 AM
To: spring@ietf.org
Cc: spring-chairs@ietf.org
Subject: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

Dear WG:

This email begins a 2 week WG adoption call for https://datatracker.ietf.org/doc/draft-dong-spring-sr-for-enhanced-vpn/<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-dong-spring-sr-for-enhanced-vpn%2F&data=02%7C01%7Clinda.dunbar%40futurewei.com%7Cf03a8de844774eb62c1508d828b09948%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637304086252107481&sdata=G75TrLzE%2FhSgHuwP4cClUusCr%2BofY0C1Kq%2Fq9CBDOwE%3D&reserved=0> ending Wednesday 29th July 2020.

Please speak up if you support or oppose adopting this document into the WG. Please also provide comments/reasons for that support (or lack thereof). Silence will not be considered consent.

Thanks!

Jim, Joel & Bruno

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