[spring] Robert Wilton's No Objection on draft-ietf-spring-nsh-sr-12: (with COMMENT)

Robert Wilton via Datatracker <noreply@ietf.org> Tue, 25 April 2023 15:07 UTC

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Subject: [spring] Robert Wilton's No Objection on draft-ietf-spring-nsh-sr-12: (with COMMENT)
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Robert Wilton has entered the following ballot position for
draft-ietf-spring-nsh-sr-12: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Hi,

Thanks for this document.  I have one minor comment/question:

Minor level comments:

(1) p 9, sec 4.  SR-based SFC with Integrated NSH Service Plane

             +------------+        +------------+        +------------+
             |   S(SF1)   |        |   S(SF2)   |        | F:Inner Pkt|
             +------------+        +------------+        +------------+
             |   S(SFF2)  |        | N(100,254) |
             +------------+        +------------+
             |   S(SF2)   |        | F:Inner Pkt|
             +------------+        +------------+
             | N(100,255) |
             +------------+
             | F:Inner Pkt|
             +------------+

>From this diagram, it wasn't clear to me why the segments have got from "SF1,
SFF2, SF2" at step (1) to just "SF2" at step (4).

Regards,
Rob