On Thu, Jun 17, 2021 at 8:05 AM Fries, Steffen <steffen.fr...@siemens.com>
wrote:

> Hi Andy,
>
>
>
> Thank you for pointing out that it will not be possible to have a straight
> forward enhancement of the enum.
>
> I have some questions to the points you raised:
>
>
>

I am not really following this specific issue.
I was just pointing out that YANG enumeration types cannot be augmented.
It is the wrong terminology, since only schema nodes can be augmented.




> *>From:* Anima anima-boun...@ietf.org *On Behalf Of *Andy Bierman
> >An enumeration type is hard-wired.
>
> Hardwired in terms of a fixed definition of values for the enum in RFC
> 8366?
>
>
>
> >No enums can be added via augmentation.
>
> That means just the definition of an additional enum value is not enough.
>
>
>
> >You have to "deviate replace" the type-stmt to add an enum externally,
>
> As I’m not too deep in YANG, could you provide more information on this
> part?  Would this be an approach to (just) redefine the type enumeration in
> the leaf “assertion” (
> https://datatracker.ietf.org/doc/html/rfc8366#page-11) and adding the new
> assertion type “agent-proximity”? Would this require to keep all enums
> already defined in RFC 8366 or could we just use the ones necessary in
> BRSKI-AE?
>
>
>

https://datatracker.ietf.org/doc/html/rfc7950#section-7.20.3



> >or you have to update the module and add the enum inline.
>
> Does this result in an update of the module “ietf-voucher” or to define a
> new module, which imports and augments the voucher by adding the new enum?
>
>
>
> Best regards
>
> Steffen
>


Andy
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