Re: [Cbor] 🔔 WGLC with request for reviews on cbor-network-addresses-05

Brian E Carpenter <brian.e.carpenter@gmail.com> Sat, 17 July 2021 23:39 UTC

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To: Michael Richardson <mcr+ietf@sandelman.ca>
Cc: Barry Leiba <barryleiba@computer.org>, cbor@ietf.org
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From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Sun, 18 Jul 2021 11:39:43 +1200
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Subject: Re: [Cbor] 🔔 WGLC with request for reviews on cbor-network-addresses-05
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On 18-Jul-21 10:36, Michael Richardson wrote:
> 
> Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
>     > This is by way of an implementation report. I have a demo implementation
>     > of RFC8992 (Autonomic IPv6 Edge Prefix Management in Large-Scale
>     > Networks) and I just made a version of it that uses Tags 52 and 54
>     > instead of the format defined in the RFC.
> 
>     > Up and running on this machine as I type. It only uses the 3rd format
>     > for each tag (address followed by prefix length) so it isn't a complete
>     > implementation, but anyway it works.**
> 
> I'm surprised in an address allocation ASA that you'd use interface format
> rather than prefix format.

Pure laziness, because it meant less change to my code, given what we
specified in RFC8992. The prefix format would work fine, but I would
need to suppress the excess bytes. Next time I feel like a little
recreational programming, I can add that.
 
> (as I write this, I realize that maybe we should name each format)

Good idea.

   Brian

> 
> --
> Michael Richardson <mcr+IETF@sandelman.ca>   . o O ( IPv6 IøT consulting )
>            Sandelman Software Works Inc, Ottawa and Worldwide
>