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Re: IPv4 Outage Planned for IETF 71 Plenary

Fred Baker <fred@cisco.com> Thu, 20 December 2007 00:16 UTC

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From: Fred Baker <fred@cisco.com>
Date: Wed, 19 Dec 2007 16:16:22 -0800
To: David Kessens <david.kessens@nsn.com>
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Cc: Pete Resnick <presnick@qualcomm.com>, iaoc@ietf.org, ietf@ietf.org, iesg@ietf.org
Subject: Re: IPv4 Outage Planned for IETF 71 Plenary
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On Dec 18, 2007, at 12:39 PM, Hallam-Baker, Phillip wrote:
> In the same way that there is a difference between a bricklayer and  
> an architect there is a difference between an engineer and a  
> network admin.

On Dec 19, 2007, at 8:07 AM, David Kessens wrote:
> This issue will only develop into an outage if you bring the wrong  
> survival tools: I suggest you leave your hammer home and make sure  
> that you can use ipv6 only. There is no rocket science here. People  
> have done this before.

David, I think you missed Phillip's point. The average engineer at  
the IETF meeting isn't in control of significant aspects of his IT  
infrastructure, such as whether his IT department has enabled IPv6  
access to his mail server. Sure, I have IPv6 running on my Mac (it  
defaults "on" and I dont turn it off) and someone with IPv6 in their  
network can presumably get web pages from www.ipv6.cisco.com. That's  
not the same as "being productive".
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