2014-02-20 22:46 GMT+08:00, Russ Housley <[email protected]>:
> Elwyn:
>
> Nice review.  I'm sure the document will be improved because of your
> efforts.  I'd like to make two comments.
>
>> s3.1.3: It is stated that placing the NAT64 (middlebox) in a centralized
>> location would 'reduce the diversity of  log format'.  I guess what is
>> possibly being said that is that the network should preferentially use
>> just one NAT64 box centrally placed rather than several (smaller) boxes at
>> various edge locations.  I think this needs to be explained more clearly
>> (assuming I have it right).  OTOH I would rather expect that most network
>> owners would go for a single species of NAT64 box so the diversity of log
>> formats is really a side issue.
>
> In the beginning, yes.  Subsequent procurements cal lead to changing vendor.
>  Mergers also lead to multiple venders.

The procurement for more capacity of equipment(e.g. add board card)
still could avoid multi-vendor coordination. The procurement for new
equipment leads multiple vendor. However, it earns the time to improve
implementation.

BRs

Gang

>
>> s5.2: The problem here is not specifically geo-location - and since we
>> normally don't have any mapping between topology and location this seems
>> inappropriate - but doing host identification (which is what RFC 6967 is
>> about.  Shouldn't this section just be about host identification?
>
> If a law enforcement agency shows up with a subpoena, they really do want to
> know what door to knock down.
>
> Thanks for listening,
>   Russ
>
>

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