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Re: [manet-dlep-rg] Multicast destination

"Taylor, Rick" <Rick.Taylor@cassidian.com> Tue, 12 November 2013 13:12 UTC

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From: "Taylor, Rick" <Rick.Taylor@cassidian.com>
To: Teco Boot <teco@inf-net.nl>, Stan Ratliff <sratliff@cisco.com>
Thread-Topic: [manet-dlep-rg] Multicast destination
Thread-Index: AQHO3w39ZlfvCSVWWkmHAZe9MchMf5ohkZCg
Date: Tue, 12 Nov 2013 13:10:05 +0000
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Cc: Henning Rogge <hrogge@googlemail.com>, "manet-dlep-rg@ietf.org" <manet-dlep-rg@ietf.org>
Subject: Re: [manet-dlep-rg] Multicast destination
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I'm sort of in the middle with this one.

I like support for FF:FF:FF:FF:FF:FF.  If the modem sends a Destination_Up with this address then it is advertising support for basic broadcast/multicast.

If the modem wishes to do PIM snooping (and friends) then it MAY send Destination_Up for the relevant mapped layer-2 address.  By doing this the modem is explicitly stating that it will send *different* metrics for that group than the broadcast group.

This has the advantages of:
1) The modem can advertise its support for broadcast.
2) The modem can advertise its support for more complex multicast stuff if it wants.

Rick Taylor

> -----Original Message-----
> From: manet-dlep-rg-bounces@ietf.org [mailto:manet-dlep-rg-
> bounces@ietf.org] On Behalf Of Teco Boot
> Sent: 11 November 2013 18:44
> To: Stan Ratliff
> Cc: Henning Rogge; manet-dlep-rg@ietf.org
> Subject: Re: [manet-dlep-rg] Multicast destination
>
>
> Op 11 nov. 2013, om 19:17 heeft Stan Ratliff (sratliff)
> <sratliff@cisco.com> het volgende geschreven:
>
> > (due to lack of consensus on the part of the co-authors)
>
> This is not how WG draft editor should respond. It is the MANET WG that
> decides what is in the draft. DT prepares something.
>
> Because the importance of this, I'll postpone processing your mails until
> this is resolved.
>
>
> Teco
>
> _______________________________________________
> manet-dlep-rg mailing list
> manet-dlep-rg@ietf.org
> https://www.ietf.org/mailman/listinfo/manet-dlep-rg
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