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Re: [v6ops] Flash renumbering

Jan Zorz - Go6 <jan@go6.si> Thu, 10 December 2020 09:15 UTC

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To: Nick Hilliard <nick@foobar.org>
Cc: Vasilenko Eduard <vasilenko.eduard@huawei.com>, "6man@ietf.org" <6man@ietf.org>, IPv6 Operations <v6ops@ietf.org>
References: <8f964b8650cd4b619ff47aed5b07bc67@huawei.com> <7ef6cbcc-164f-383c-658b-b3c0df859535@go6.si> <1af87e24-1410-8f89-b50d-9c61694e4644@foobar.org>
From: Jan Zorz - Go6 <jan@go6.si>
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Date: Thu, 10 Dec 2020 10:15:17 +0100
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Subject: Re: [v6ops] Flash renumbering
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On 17/09/2020 10:05, Nick Hilliard wrote:
> Jan Zorz - Go6 wrote on 16/09/2020 23:44:
>> This problem is so real in deployments where operators decided to go 
>> with non-persistent IPv6 prefix delegations that we documented it in 
>> RIPE-690 where we suggest to deploy prefix delegations as 
>> persistent/static as possible so networks/hosts behind CPEs don't 
>> suffer from this issue.
> 
> You mean to have the ISPs to provide persistent state so that SLAAC can 
> handle things better?  Only half joking here :-)

What you say - that actually sums it up quite nicely :)

"Dear ISP, please make your network topology as static as possible so 
SLAAC (in current shape and form) doesn't break end-users connectivity 
in some quite interesting ways..."

:)

Cheers, Jan

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