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Re: [v6ops] A brief intro-//RE: new draft: draft-ietf-v6ops-ula-usage-recommendations

Gert Doering <gert@space.net> Mon, 27 May 2013 10:24 UTC

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Date: Mon, 27 May 2013 12:24:50 +0200
From: Gert Doering <gert@space.net>
To: Mark Andrews <marka@isc.org>
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References: <CAKD1Yr1UPt6WcAeDbuZzP6Cf5EThy7pGWuu8i6WsJXMNoaCAgQ@mail.gmail.com> <8AE0F17B87264D4CAC7DE0AA6C406F453D726A66@nkgeml506-mbx.china.huawei.com> <719D38CF-F3CD-4BB3-85DC-B7811AC81891@delong.com> <519BD73B.50200@gmail.com> <CAKD1Yr1a+khdqoVhq82OToq1o0E1HsQaU45-t5Ltf7sq0dQOFQ@mail.gmail.com> <51A02D23.6080101@dougbarton.us> <F7D66157-0006-4BB2-8BF0-A892C5A85E8E@delong.com> <51A1781A.3040903@gmail.com> <8E61CD47-B0CC-44E3-A253-38087E72DBF1@delong.com> <20130526220844.7BF0D34B09F4@drugs.dv.isc.org>
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Cc: v6ops@ietf.org
Subject: Re: [v6ops] A brief intro-//RE: new draft: draft-ietf-v6ops-ula-usage-recommendations
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Hi,

On Mon, May 27, 2013 at 08:08:44AM +1000, Mark Andrews wrote:
> Owen, there is no perfect solution to numbering residential networks.
> 
> * getting addresses from a RIR works worse than ULA as you can't get
>   them routed and RIR address are not in a well defined range.
> 
> * getting addresses from a ISP doesn't work as you need addresses
>   before your initial connection.  Additionally they require
>   full renumbering when switching providers or when the ISP decides
>   to rejig their address plan.

Maybe it really should be stated twice per mail that this is talking
about "large scale residentical ISPs"

I can already see Owen speak up "of course my ISP is routing my IPv6 PI
space".  Yes, some will, and will take extra money for it (and that is
all fine), but the vast majority of users will not go there.

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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