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Re: [pim] Paul Wouters' Discuss on draft-ietf-pim-igmp-mld-proxy-yang-08: (with DISCUSS and COMMENT)

Hongji Zhao <hongji.zhao@ericsson.com> Wed, 30 November 2022 02:17 UTC

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From: Hongji Zhao <hongji.zhao@ericsson.com>
To: Paul Wouters <paul.wouters@aiven.io>, The IESG <iesg@ietf.org>
CC: "draft-ietf-pim-igmp-mld-proxy-yang@ietf.org" <draft-ietf-pim-igmp-mld-proxy-yang@ietf.org>, "pim-chairs@ietf.org" <pim-chairs@ietf.org>, "pim@ietf.org" <pim@ietf.org>, "stig@venaas.com" <stig@venaas.com>, "aretana.ietf@gmail.com" <aretana.ietf@gmail.com>
Thread-Topic: Paul Wouters' Discuss on draft-ietf-pim-igmp-mld-proxy-yang-08: (with DISCUSS and COMMENT)
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Subject: Re: [pim] Paul Wouters' Discuss on draft-ietf-pim-igmp-mld-proxy-yang-08: (with DISCUSS and COMMENT)
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Hi Paul,

Thanks a lot for your comments. Please check inline.

BR/Hongji

-----Original Message-----
From: Paul Wouters via Datatracker <noreply@ietf.org> 
Sent: 2022年11月29日 23:59
To: The IESG <iesg@ietf.org>
Cc: draft-ietf-pim-igmp-mld-proxy-yang@ietf.org; pim-chairs@ietf.org; pim@ietf.org; stig@venaas.com; aretana.ietf@gmail.com; stig@venaas.com
Subject: Paul Wouters' Discuss on draft-ietf-pim-igmp-mld-proxy-yang-08: (with DISCUSS and COMMENT)

Paul Wouters has entered the following ballot position for
draft-ietf-pim-igmp-mld-proxy-yang-08: Discuss

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----------------------------------------------------------------------
DISCUSS:
----------------------------------------------------------------------

Should these not be a rw value?

              +--ro filter-mode      enumeration

            +--ro group* [group-address]
                +--ro group-address

                +--ro source* [source-address]

[Authors] These are state data corresponding to the IGMP Proxy interface, so set read-only.  The IGMP Proxy interface is upstream interface, and each upstream interface has a list of downstream interfaces.  In order to configure a downstream interface for IGMP Proxy, it is needed to enable IGMP [RFC8652] on that interface, not enable IGMP Proxy.  All the attributes under the group (including filter-mode, group-address, etc) are dynamically learned by IGMP interface, so they are state data and need to set read-only.


The example in the appendix shows these values being set (so rw):
        "group-address": "233.252.0.23",
                        "filter-mode": "include",
[Authors] The values in example (including "233.252.0.23", etc) are all state data, not set manually.

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

NITS:
    The mld-version represents version of MLD protocol, and default value is 2.

The "2" here is a link to Section 2, which I assume is not intended to be a link.
[Authors] It might be format issue, maybe the RFC editor could handle it.

    The mld-version represents version of MLD protocol

Missing "the" before version.
[Authors] Accepted

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