As draft author, the model was designed to be easily augmented for matches and 
actions, so that each vendor and user can adapt it to their needs.

Dean

> On Nov 23, 2016, at 6:05 PM, Andy Bierman <a...@yumaworks.com> wrote:
> 
> Hi,
> 
> I have a general comment, related to Benoit's request to get YANG modules 
> done.
> 
> Augment is your friend.  Use it.
> YANG 1.1 even allows conditionally mandatory nodes to be added, so there are
> no excuses for not publishing base modules that can be augmented later.
> 
> IMO, adding new features in WGLC should not even be considered.
> 
> 
> Andy
> 
> 
> On Wed, Nov 23, 2016 at 2:55 PM, Acee Lindem (acee) <a...@cisco.com 
> <mailto:a...@cisco.com>> wrote:
> If you could just point out the general features you are using in your 
> configs that are not present in the base model. I know you mentioned TCP 
> options matching. With respect to the augmentations, they don’t have to be 
> vendor specific. Some advanced ACL functions such as conditional ACLs could 
> be provided in standard model augmentations in future modules. 
> 
> Thanks,
> Acee 
> 
> From: David Bannister <d...@netflix.com <mailto:d...@netflix.com>>
> Date: Wednesday, November 23, 2016 at 1:54 PM
> To: Acee Lindem <a...@cisco.com <mailto:a...@cisco.com>>
> Cc: Kent Watsen <kwat...@juniper.net <mailto:kwat...@juniper.net>>, Eliot 
> Lear <l...@cisco.com <mailto:l...@cisco.com>>, Dean Bogdanovic 
> <ivand...@gmail.com <mailto:ivand...@gmail.com>>, "netmod@ietf.org 
> <mailto:netmod@ietf.org>" <netmod@ietf.org <mailto:netmod@ietf.org>>
> Subject: Re: [netmod] WG Last Call for draft-ietf-netmod-acl-model-09 (until 
> Oct 27, 2016)
> 
> I'm open to the idea given ample time.
> 
> On Wed, Nov 23, 2016 at 12:53 PM, Acee Lindem (acee) <a...@cisco.com 
> <mailto:a...@cisco.com>> wrote:
> Hi David, 
> 
> From: David Bannister <d...@netflix.com <mailto:d...@netflix.com>>
> Date: Wednesday, November 23, 2016 at 12:28 PM
> To: Kent Watsen <kwat...@juniper.net <mailto:kwat...@juniper.net>>
> Cc: Eliot Lear <l...@cisco.com <mailto:l...@cisco.com>>, Acee Lindem 
> <a...@cisco.com <mailto:a...@cisco.com>>, Dean Bogdanovic <ivand...@gmail.com 
> <mailto:ivand...@gmail.com>>, "netmod@ietf.org <mailto:netmod@ietf.org>" 
> <netmod@ietf.org <mailto:netmod@ietf.org>>
> Subject: Re: [netmod] WG Last Call for draft-ietf-netmod-acl-model-09 (until 
> Oct 27, 2016)
> 
> Here are my issues with the ACL draft as it stands today from a high level, 
> vs. calling out every missing field. 
> 
> Although I’m not an author of this YANG model, I’m the author of others and I 
> can say from experience that it would be infinitely more productive for you 
> to list the specific fields and corresponding use cases as opposed to a 
> subjective high-level critique. That way, these can be incorporated or, at 
> least, we can have the discussion as whether or not they belong in the base 
> model. 
> 
> Thanks,
> Acee 
> 
> 
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