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Re: [Netconf] [yang-doctors] YANG Doctor question: empty mandatory choice?

Kent Watsen <kwatsen@juniper.net> Mon, 30 July 2018 18:15 UTC

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From: Kent Watsen <kwatsen@juniper.net>
To: Martin Bjorklund <mbj@tail-f.com>, "evoit=40cisco.com@dmarc.ietf.org" <evoit=40cisco.com@dmarc.ietf.org>
CC: "yang-doctors@ietf.org" <yang-doctors@ietf.org>, "netconf@ietf.org" <netconf@ietf.org>
Thread-Topic: [yang-doctors] YANG Doctor question: empty mandatory choice?
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Subject: Re: [Netconf] [yang-doctors] YANG Doctor question: empty mandatory choice?
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> I assume that an augmentation would be done like this:
>
>   module ietf-netconf-subscribed-notifications {
>     ...
>     prefix nsn;
>    
>     identity netconf { ... }
>
>     augment /subscriptions/subscription/receivers/receiver/transport {
>       when 'derived-from-or-self(../../../transport, "nsn:netconf"');
>    
>        case netconf {
>          // leafref to call-home config
>        }
>      }
>    }
>
> ... so that *if* the client configures the mandatory "transport" leaf
> to "nsn:netconf", then it also MUST configure the corresponding
> netconf-specific params.


But this depends greatly on the "notif" model having the right
"when" statement.  Will non-IETF notif models always do this?


> /martin

Kent // contributor

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