To:
"Klaus Malorny" <Klaus.Malorny@knipp.de>, "Andrew Sullivan" <ajs@shinkuro.com>, "EPP Provreg" <ietf-provreg@cafax.se>
From:
"Hollenbeck, Scott" <shollenbeck@verisign.com>
Date:
Wed, 4 Nov 2009 15:05:34 -0500
Content-class:
urn:content-classes:message
In-Reply-To:
<4AF1D7B1.3000105@knipp.de>
Sender:
owner-ietf-provreg@cafax.se
thread-index:
AcpdiTxN+Ip/cKHmRg6HYXT0lFgJpAAACexg
Thread-Topic:
[ietf-provreg] Anyone working on 4310-bis?
Subject:
RE: [ietf-provreg] Anyone working on 4310-bis?
> -----Original Message----- > From: owner-ietf-provreg@cafax.se > [mailto:owner-ietf-provreg@cafax.se] On Behalf Of Klaus Malorny > Sent: Wednesday, November 04, 2009 2:36 PM > To: Andrew Sullivan; EPP Provreg > Subject: Re: [ietf-provreg] Anyone working on 4310-bis? > > On 04/11/09 16:21, Andrew Sullivan wrote: > > >> 7. Clarity around the corner case of a client attempting > to add and > >> remove the same dsData or keyData in a single command. This must > >> result in an error from the server. > > > > Why? In the mainline EPP specification, if you remove and add the > > same name servers in a single command, it doesn't cause an > error. (I > > know this because misguided registrars used to do it all > the time in > > an effort to get the "primary" name server "listed first".) It's a > > waste of bandwidth, but since EPP is idempotent it should have no > > effect, right? > > > > Hi Andrew, > > I am quite sure that RFC 5731 and its predecessors do not > define how to handle this case and that the problem is left > as an exercise to the implementor. As I regard this as a flaw > in the protocol, I would appreciate a statement in 4310bis > regarding such a state. Section 2 of 5730 very clearly states that "Commands are processed by a server in the order they are received from a client." If an <add> is received before a <rem> it should be processed first. Scott -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- List run by majordomo software. For (Un-)subscription and similar details send "help" to ietf-provreg-request@cafax.se