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Re: [ipwave] Intdir early review of draft-ietf-ipwave-ipv6-over-80211ocb-34 - all IID change at MAC address change

Alexandre Petrescu <alexandre.petrescu@gmail.com> Mon, 08 April 2019 09:32 UTC

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To: Pascal Thubert <pthubert@cisco.com>
Cc: int-dir@ietf.org, ietf@ietf.org, its@ietf.org, draft-ietf-ipwave-ipv6-over-80211ocb.all@ietf.org
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From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
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Date: Mon, 08 Apr 2019 11:32:32 +0200
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Subject: Re: [ipwave] Intdir early review of draft-ietf-ipwave-ipv6-over-80211ocb-34 - all IID change at MAC address change
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Le 04/03/2019 à 12:24, Pascal Thubert a écrit :
> Reviewer: Pascal Thubert
> Review result: Not Ready
[...]
> "
> In the moment the MAC address is changed
>     on an 802.11-OCB interface all the Interface Identifiers of IPv6
>     addresses assigned to that interface MUST change.
> "
> Why is that? This is unexpected, and hopefully wrong.

However, we discussed this text and it comes from WG discussion. I think 
I remember the person who suggested it, and it is a very knowledgeable
person who did or witnessed closely this operation, in a well known
smartphone.

I find it right: it ensures even more privacy.

It is implemented.

You realize I cant just remove that text.

I do not understand why do you think it is wrong?

Alex

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