Re: [DNSOP] Fwd: New Version Notification for draft-muks-dnsop-dns-opportunistic-refresh-00.txt

Matthijs Mekking <matthijs@pletterpet.nl> Tue, 04 July 2017 11:11 UTC

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From: Matthijs Mekking <matthijs@pletterpet.nl>
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Subject: Re: [DNSOP] Fwd: New Version Notification for draft-muks-dnsop-dns-opportunistic-refresh-00.txt
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On 04-07-17 10:35, Mukund Sivaraman wrote:
> BIND's resolver ECS does not cache SOA against an address prefix, but on
> the authoritative side, note that there is no master file or zone
> representation for zones with ECS. It is quite possible that if the auth
> side is using different zone sources for different address prefixes,
> they may well have different SOA serials. The problem is that none of
> these is defined.

Which makes it hard to rely on it.