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Re: [netmod] WG Last Call: draft-ietf-netmod-acl-model-15

Eliot Lear <lear@cisco.com> Thu, 18 January 2018 07:29 UTC

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To: Sonal Agarwal <sagarwal12@gmail.com>, Kent Watsen <kwatsen@juniper.net>
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From: Eliot Lear <lear@cisco.com>
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Date: Thu, 18 Jan 2018 08:29:20 +0100
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Subject: Re: [netmod] WG Last Call: draft-ietf-netmod-acl-model-15
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On 18.01.18 01:25, Sonal Agarwal wrote:
> Hi Kent,
>
> The last remaining open issue is about adding containers for addresses
> (source, destination) and ports (source, destination). A user has the
> choice to use the container or leaf for address (source/dest) and port
> (source/dest).  With this, the user can use the Yang model to configure
> scale ACL's.
>
> I did some preliminary work on this in August/September last year, but ran
> out of time to explore this fully as I had to upload my other changes by
> particular dates.
>
> The non implementation of this does not detract from the usability of the
> ACL model.
>
> Closing the issue to completion will require me to revisit and implement
> the yang solution for container support in the model.

+1 and I would go further.  Adding this makes the model even more
complex for the simpler cases.  If someone is looking to save memory
through such a feature (assuming that it even does), it can be done
below this abstraction layer.

Eliot

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