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Re: RFC4941bis: consequences of many addresses for the network

Gyan Mishra <hayabusagsm@gmail.com> Fri, 24 January 2020 23:06 UTC

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From: Gyan Mishra <hayabusagsm@gmail.com>
Date: Fri, 24 Jan 2020 18:06:08 -0500
Message-ID: <CABNhwV0w5tO-4_ixNUWjbAb81vmQvGF_iYmghmqRSuEmVR8Qtw@mail.gmail.com>
Subject: Re: RFC4941bis: consequences of many addresses for the network
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
Cc: Fernando Gont <fgont@si6networks.com>, ipv6@ietf.org
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Microsoft link - forgot

On Fri, Jan 24, 2020 at 6:05 PM Gyan Mishra <hayabusagsm@gmail.com> wrote:

>
>
> On Fri, Jan 24, 2020 at 5:11 PM Brian E Carpenter <
> brian.e.carpenter@gmail.com> wrote:
>
>> >  I agree RFC 7217 stable address is most preferred however Microsoft
>> and Apple don’t support yet.
>
>
>   Gyan>On my IPv6 roadmap list with Microsoft.  So far no ETA.
>
>>
>> I have no idea for Apple, but afaik MS switched to pseudorandom stable
>> IIDs per interface a long time ago, before Windows 7 possibly. I haven't
>> seen a modified EUI-64 address on my laptop for a very long time. This is
>> not the same thing as RFC7217 from a privacy point of view, but for network
>> operations and neighbour cache size it seems like the same thing.
>
>
>    Gyan> I think it’s EUI-64 and not modified.
>
> I found this link from Microsoft but it does not state if modified is
> supported or not.
>

http://download.microsoft.com/download/F/D/F/FDF4CF55-5FDE-4CFF-8539-3662BB5EB7A0/TD13Basel2-43.pptx


>>
>> Anyway, I hope we're all agreed that this topic, however interesting is
>> not worth more than a small comment in RFC4941bis. Isn't it actually a
>> v6ops topic ("Operational impact of numerous addresses per host")?
>
>
>   Gyan> Agreed
>
>>
>>
>> Regards
>>    Brian
>>
>> --
>
> Gyan  Mishra
>
> Network Engineering & Technology
>
> Verizon
>
> Silver Spring, MD 20904
>
> Phone: 301 502-1347
>
> Email: gyan.s.mishra@verizon.com
>
>
>
> --

Gyan  Mishra

Network Engineering & Technology

Verizon

Silver Spring, MD 20904

Phone: 301 502-1347

Email: gyan.s.mishra@verizon.com

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