Re: [eppext] Fwd: New Version Notification for draft-brown-epp-reverse-00.txt

Gavin Brown <gavin.brown@centralnic.com> Tue, 17 November 2015 18:11 UTC

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To: Volker Janzen Notify <volker.janzen-notify@internetx.com>, eppext@ietf.org
References: <20151113104509.14378.51007.idtracker@ietfa.amsl.com> <5645C329.4030501@centralnic.com> <5645C677.1070108@internetx.com>
From: Gavin Brown <gavin.brown@centralnic.com>
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Subject: Re: [eppext] Fwd: New Version Notification for draft-brown-epp-reverse-00.txt
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Hi Volker,

>> In order to reverse a command, the client need only record the
>> <svTRID> returned by the server in its response to the command.
> 
> is there a solution in case of the client was not able to receive the
> answer due to a network error? These commands might not be undone
> without the knowledge of the svTRID.

Currently, the <svTRID> is mandatory but the <clTRID> is optional. This
could be changed so that either (or both) can be specified. Thus, if the
connection dropped before the client received the response, it could
send a reverse using just its own <clTRID>.

> There is nothing to "undo" a renew, but this might be nice, if you've added to many
> years. Would not allow it if the expire gets to old by the undo.

That's a policy decision. But I would not expect any sane server
implementation to allow a <renew> to be reversed if it had exited its
grace period.

G.

-- 
Gavin Brown
Chief Technology Officer
CentralNic Group plc (LSE:CNIC)
Innovative, Reliable and Flexible Registry Services
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