Hi Rob,

On 2019-04-02 14:17, Rob Wilton (rwilton) wrote:
-----Original Message-----
From: netmod <[email protected]> On Behalf Of Martin Bjorklund
Sent: 01 April 2019 18:30
To: Acee Lindem (acee) <[email protected]>
Cc: [email protected]
Subject: Re: [netmod] 6991bis: address-with-prefix-length

Hi,

The request was for a combined type that contains both an ip address
*and* a prefix length in one value.  Hence the name "ip-address-and-prefix-
length" :)

I know that this type is convenient, esp. if you use it for manual input, but I
wonder if it really is good practice to squeeze two values into one.

Perhaps allowing YANG to support a tuple type would be an elegant solution.  
I.e. the value exists on a single path, and has to be atomically updated, but 
the value can still be composed from different types.

I think that would be a great addition to YANG. I've had numerous discussions over the awkardness of using a grouping to group multiple leaves together when you really want to define some form of compound / tuple type.

However, that is a longer term project and IMHO not something that should stop adding a ip-address-and-prefix-length type to 6991bis today :)

Kind regards,
   Kristian.

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