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Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2

"Pablo Camarillo (pcamaril)" <pcamaril@cisco.com> Tue, 15 October 2019 16:44 UTC

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From: "Pablo Camarillo (pcamaril)" <pcamaril@cisco.com>
To: Ron Bonica <rbonica=40juniper.net@dmarc.ietf.org>, SPRING WG List <spring@ietf.org>
Thread-Topic: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2
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Date: Tue, 15 Oct 2019 16:44:32 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/YCIGjvgPDwSibW2BjX7aXDLUQMc>
Subject: Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2
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Ron,

The USD flavour is used in any T.Encaps policy applied within the SR domain.

Cheers,
Pablo.

From: spring <spring-bounces@ietf.org> on behalf of Ron Bonica <rbonica=40juniper.net@dmarc.ietf.org>
Date: Tuesday, 15 October 2019 at 01:03
To: SPRING WG List <spring@ietf.org>
Subject: Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2

Authors,

Sorry, I meant to say USD, not USP.

                         Ron




Juniper Business Use Only
From: Ron Bonica
Sent: Monday, October 14, 2019 2:36 PM
To: SPRING WG List <spring@ietf.org>
Subject: draft-ietf-spring-srv6-network-programming :Section 4.16.2

Authors,

The USP flavor of the END, END.X and END.T functions isn’t needed.

USP is the default IPv6 behavior. So, if the source node specifies SID[0] as an RFC 4291 address on the SR egress node, you get the USP behavior for free.

                                                           Ron



Juniper Business Use Only

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