Re: [manet] Adoption of draft-berger-manet-dlep-ether-credit-extension as a WG document

"Rogge, Henning" <henning.rogge@fkie.fraunhofer.de> Wed, 21 July 2021 13:34 UTC

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From: "Rogge, Henning" <henning.rogge@fkie.fraunhofer.de>
To: Lou Berger <lberger@labn.net>, "manet@ietf.org" <manet@ietf.org>
Thread-Topic: [manet] Adoption of draft-berger-manet-dlep-ether-credit-extension as a WG document
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Date: Wed, 21 Jul 2021 13:34:38 +0000
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Subject: Re: [manet] Adoption of draft-berger-manet-dlep-ether-credit-extension as a WG document
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Hi,

the reason why I ask is something I call "Radio/Router Attributes/Capabilities" that I would like to see as a DLEP draft/RFC.

Something like "can transmit multicast" or "can receive multicast", boolean things to know about the other side of the DLEP connection.

Being able to handle VLAN tagged traffic and/or VLAN PCP sounds quite similar.

I think it would be not good if we put each of these boolean capabilities into an extension of its own.

Having one TLV which contains the supported (explicitly not supported things in a second TLV?) could solve this issue and the capability your draft wants to transmit could be the first one using such a TLV.

Henning

---------------------

Hi Henning,

We're digging into history from > 4 years ago -- at the time the
directions from the chairs/WG was to break up the documents so that no
document included more than one extension and that shared objects (data
items/Sub-data items) go in their own documents.  So this is why we have
a very short
https://datatracker.ietf.org/doc/draft-ietf-manet-dlep-da-credit-extension/
as well as draft-berger-manet-dlep-ether-credit-extension

Lou

On 7/21/2021 2:41 AM, Rogge, Henning wrote:
> Hi,
>
>
> do I read this "extension" correctly that it doesn't define a single TLV? This feels like a strange way to convey an information. DLEP information should be in TLVs, not in Extensions... extensions only define what TLVs we are allowed to exchange.​
>
>
> Henning Rogge
> _______________________________________________
> manet mailing list
> manet@ietf.org
> https://www.ietf.org/mailman/listinfo/manet

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