Subject: draft-dawra-bess-srv6-services-00 (SRv6 BGP based Overlay services)

From: Rajesh M <[email-masked]>
Date: Mon, 8 Apr 2019 10:20:00 +0000

Hi All,

Why we need to set SRv6 Endpoint Behavior to Reserved value 0xFFFF ?
I was thinking it must be (End.DX4 or End.DT4 or End.DX6 or End.DT6...etc)

SRv6 Endpoint Behavior (2 octets): Encodes SRv6 Endpoint behavior
defined in [I-D.filsfils-spring-srv6-network-programming]. This field MUST be set to the Reserved value 0xFFFF.

Thanks
Rajesh

Juniper Internal

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From: "Shyam Sethuram (shsethur)" <[email-masked]>
Date: Wed, 10 Apr 2019 03:16:33 +0000

Hi Rajesh,
Thanks for noticing this. You are right that the Endpoint Behavior
can be one of the corresponding values defined in network-programming
draft - but only when the egress router wants to convey it
to the ingress routers. Otherwise, it would be set to the Reserved value 0xFFFF.

We will clarify the above point in the next draft update.

thanks≪shyam

From: Rajesh M <[email-masked]>
Sent: Monday, April 8, 2019 3:20 AM
To: [email-masked]; Clarence Filsfils (cfilsfil) <[email-masked]>; Darren Dukes (ddukes) <[email-masked]>; Patrice Brissette (pbrisset) <[email-masked]>; Shyam Sethuram (shsethur) <[email-masked]>; Pablo Camarillo (pcamaril) <[email-masked]>
Cc: SPRING WG <[email-masked]>; [email-masked]
Subject: draft-dawra-bess-srv6-services-00 (SRv6 BGP based Overlay services)

Hi All,

Why we need to set SRv6 Endpoint Behavior to Reserved value 0xFFFF ?
I was thinking it must be (End.DX4 or End.DT4 or End.DX6 or End.DT6…etc)

Thanks
Rajesh

Juniper Internal