Re: [dnsext] request to adopt draft-andrews-dnsext-expire-00.txt

[Mark Andrews <Mark_Andrews@isc.org>]

In message <87prkqy7yl.fsf@mid.deneb.enyo.de>, Florian Weimer writes:
> We need to fix EDNS to ignore unknown options before we can add more
> of them, otherwise there'll be a combinatorial explosion in the check
> to find the cause of a SERVFAIL.

	Firstly it has already been stated.  Secondly it will mainly
	be used where the client knows the server's support level or
	can reasonably be expected to be able to it the option off
	for a particular server.
 
> I wonder if it's not easier to put the expiration time of a zone into
> a special record at the zone apex.

	And you do that with DNSSEC how?
 
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Mark Andrews, ISC
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