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Re: [i2rs] draft-mglt-i2rs-security-environment-reqs, REQ 3

Nadeau Thomas <tnadeau@lucidvision.com> Fri, 28 August 2015 13:42 UTC

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From: Nadeau Thomas <tnadeau@lucidvision.com>
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Date: Fri, 28 Aug 2015 09:42:00 -0400
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To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
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Cc: Jeffrey Haas <jhaas@pfrc.org>, i2rs@ietf.org, Susan Hares <shares@ndzh.com>
Subject: Re: [i2rs] draft-mglt-i2rs-security-environment-reqs, REQ 3
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+1

> On Aug 28, 2015:3:07 AM, at 3:07 AM, Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> wrote:
> 
> On Thu, Aug 27, 2015 at 04:53:50PM -0400, Susan Hares wrote:
>> Jeff: 
>> 
>> I agree it is a goal rather than an absolute.  My first discussions with
>> Daniel pointed this out.  Do you think moving it back to 
>> 
>> 
>>   REQ 3:  The I2RS Agent validates data to try to insure that
>>         injecting the Information does not create a deadlock with any other
>> system
>>        or a routing loop or prevent the control plane from converging.
>>       (This is a goal for the system, and it should keep track of when
>>        Injecting information does cause deadlocks, routing loops, or 
>>        retards the routing convergence process.). 
>> 
> 
> I already pointed out on July 21 that this requirement is not
> implementable. Adding hand-waving text to it does not help, so
> I am in favour of removing it.
> 
> /js
> 
> -- 
> Juergen Schoenwaelder           Jacobs University Bremen gGmbH
> Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
> Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>
> 
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