[pim] some questions about IGMP-MLD Interworking Function

Hongji Zhao <hongji.zhao@ericsson.com> Wed, 29 May 2019 08:19 UTC

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From: Hongji Zhao <hongji.zhao@ericsson.com>
To: "mohamed.boucadair@orange.com" <mohamed.boucadair@orange.com>
CC: "draft-zhao-pim-igmp-mld-proxy-yang@ietf.org" <draft-zhao-pim-igmp-mld-proxy-yang@ietf.org>, "pim@ietf.org" <pim@ietf.org>
Thread-Topic: some questions about IGMP-MLD Interworking Function
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Date: Wed, 29 May 2019 08:19:44 +0000
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Subject: [pim] some questions about IGMP-MLD Interworking Function
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Hi Med,

There is  an Figure 2: IGMP-MLD Interworking in section 6.1 of RFC8114.


+----------+ IGMP    +-------+ MLD        +---------+
| IPv4     |---------| mB4   |------------| PIM     |
| Receiver |     if1 |       |if2      if3| DR      |
+----------+       | +-------+ |        | +---------+
                   |           |        |
         IGMP enable?     MLD Proxy?   MLD enable?


To implement IGMP-MLD Interworking Function, it is needed to do the following configuration. Is it right?

if1 of mB4    ---  IGMP enable ?
if2 of mB4    ---  MLD Proxy ?
if3 of PIM DR ---- MLD enable?



BR/Hongji
赵宏吉

From: mohamed.boucadair@orange.com <mohamed.boucadair@orange.com>
Sent: Tuesday, May 28, 2019 4:40 PM
To: draft-zhao-pim-igmp-mld-proxy-yang@ietf.org
Subject: Mail regarding draft-zhao-pim-igmp-mld-proxy-yang

Dear authors,

I do think that the module should be updated to take into account the considerations discussed in:
https://tools.ietf.org/html/rfc8114#section-6.1

Thank you.

Cheers,
Med