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Re: [spring] draft-ietf-spring-srv6-network-programming-04: Section 2

Ron Bonica <rbonica@juniper.net> Mon, 14 October 2019 18:50 UTC

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From: Ron Bonica <rbonica@juniper.net>
To: Robert Raszuk <robert@raszuk.net>
CC: SPRING WG List <spring@ietf.org>
Thread-Topic: [spring] draft-ietf-spring-srv6-network-programming-04: Section 2
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Subject: Re: [spring] draft-ietf-spring-srv6-network-programming-04: Section 2
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Robert,

In that is what you mean, you might want to do one of the following:


  *   Remove the sentence entirely
  *   Remove the ambiguity. One could interpret the sentence as an artifact of older draft versions in which it was OK for two SRH's to follow a single IPv6 header.

                                                 Ron


From: Robert Raszuk <robert@raszuk.net>
Sent: Monday, October 14, 2019 2:42 PM
To: Ron Bonica <rbonica@juniper.net>
Cc: SPRING WG List <spring@ietf.org>
Subject: Re: [spring] draft-ietf-spring-srv6-network-programming-04: Section 2

Hi Ron,

Packet may have many headers. Each header may contain an SRH. So if you look at entire packet there can be multiple SRH instances there.

:)

Thx,
R.


On Mon, Oct 14, 2019 at 8:27 PM Ron Bonica <rbonica=40juniper.net@dmarc.ietf.org<mailto:40juniper.net@dmarc.ietf.org>> wrote:
Authors,

In Section 2 of draft-ietf-spring-srv6-network-programming-04, you say:

"SRH: Segment Routing Header as defined in  [I-D.ietf-6man-segment-routing-header].  We assume that the SRH may be present multiple times inside each packet."

Did you mean to remove the final sentence?

                                     Ron



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