Re: [pim] Apply for WGLC about draft-ietf-pim-igmp-mld-snooping-yang

Hongji Zhao <hongji.zhao@ericsson.com> Fri, 21 December 2018 08:09 UTC

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From: Hongji Zhao <hongji.zhao@ericsson.com>
To: Mikael Abrahamsson <swmike@swm.pp.se>
CC: Stig Venaas <stig@venaas.com>, Michael McBride <Michael.McBride@huawei.com>, "pim@ietf.org" <pim@ietf.org>
Thread-Topic: [pim] Apply for WGLC about draft-ietf-pim-igmp-mld-snooping-yang
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Date: Fri, 21 Dec 2018 08:09:23 +0000
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Subject: Re: [pim] Apply for WGLC about draft-ietf-pim-igmp-mld-snooping-yang
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Hi Mikael,

 This is a "mandatory true", it means all the dynamic groups need expire. The group(who is read-only)  list only includes dynamic groups.
 I suppose it won't be a statically configured group.

 Do you think it should not be "mandatory true"?  OR the group (who is read-only) should include the statically configured group?


module: ietf-igmp-mld-snooping
  augment /rt:routing/rt:control-plane-protocols/rt:control-plane-protocol:
    +--rw igmp-snooping-instance {feature-igmp-snooping}?
    |  +--rw scenario?                            snooping-scenario-type
    |  +--rw enable?                              Boolean
   ...
   |  +--ro group* [address]
    |  |  +--ro address          rt-types:ipv4-multicast-group-address
    |  |  +--ro mac-address?     yang:phys-address
    |  |  +--ro expire           uint32
    |  |  +--ro up-time          uint32
   

BR/Hongji

-----Original Message-----
From: Mikael Abrahamsson <swmike@swm.pp.se>; 
Sent: Friday, December 21, 2018 2:49 PM
To: Hongji Zhao <hongji.zhao@ericsson.com>;
Cc: Stig Venaas <stig@venaas.com>;; Michael McBride <Michael.McBride@huawei.com>;; pim@ietf.org
Subject: RE: [pim] Apply for WGLC about draft-ietf-pim-igmp-mld-snooping-yang

On Fri, 21 Dec 2018, Hongji Zhao wrote:

> Hi Mikael,
>
> The expire here is only for dynamic multicast group. As you say, the static configuration group won't be timeout.

Since this is a "mandatory true;" leaf, what should go in here when it's a statically configured grop?

-- 
Mikael Abrahamsson    email: swmike@swm.pp.se