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I would like to see the proposal detail (or have Paul explain) how this
should interact with DNSSEC.<br>
<br>
Florian Weimer wrote:
<blockquote cite="mid:828w4fn384.fsf@mid.bfk.de" type="cite">
<pre wrap="">* Hannes Frederic Sowa:
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<pre wrap="">I would like to propose adding a marker to dns-packets modified due to a
dns-rpz-policy. If I compare dns-rpz to (smtp-)dnsbl or rhsbl I have some
kind of transparency, in which who blocked what and most of the time,
who initiated the blocking (per smtp status messages).
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<pre wrap=""><!---->
I think this would be implicit if the reponse is DNSSEC-signed. To
achieve this, the RPZ zone needs to be signed as a root zone, and the
records need to be copied in a replacement answer. The key tag in the
RRSIG records, combined with the signatures themselves, would then
provide sufficient information to attribute the replacement to a
particular RPZ provider.
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