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Sorry for not introducing the presentation earlier. Just finished teaching 
another IPv6 class and it kept me busy :)
And thanks William for sending this note to get me off my behind to tell you a 
bit more about it :)

My presentation will be a bit different then what I did last year. I will do a 
bit of a generic IPv6 intro (maybe 10 slides) but then do more of a hands on / 
demo about how IPv6 works and not works in Linux. With IPv4, we had about 30 
years of operational experience. With IPv6, we are about 5 years into that. So 
there is still a lot of "uncovered ground". Features nobody has been really 
experimented with outside of a lab, and just a plain lot of bugs. 

In the end, the decision wether or not you will use IPv6 depends on what 
services will be offered with it. But for a lot of companies, new customers and 
new services will have to come via IPv6.

I will try to setup IPv6 connectivity (not sure if it will work. will there be 
a wired network access I can plug a router into? ).



On Jun 20, 2011, at 5:54 PM, William L. Thomson Jr. wrote:

> Just to get people thinking before our upcoming presentation on IPv6.
> Which is a repeat presentation from a year or so back. But this year its
> becoming more and more relevant and important, consider all IPv4 address
> blocks have been exhausted[1].
> 
> For most people this does not mean much. But for businesses that
> purchase IP blocks, it could be of importance. Not sure if we will see
> more strict allocation and usage of IPv4 blocks from the block owners.
> Or if we will start to see IPv4 address block squatting and reselling. 
> 
> While IPv6 is still in infancy with regard to world wide
> deployment/usage. I wonder how long IPv4 will be around and in use. Even
> once most of the world has switched to IPv6. Very likely have to deal
> with both for the foreseeable future. Which is some what a headache in
> of itself.
> 
> Not really sure about the feasibility of running a pure IPv6 only
> network, with no support for IPv4. If that is possible, which I don't
> think it is at this time, but surely could be wrong there. Of course I
> am speaking internal networks, LANs and private WANs. Most interaction
> with the outside world would still require usage of IPv4, unless IPv6 is
> available.
> 
>     1. http://en.wikipedia.org/wiki/IPv6#Exhaustion_of_IPv4_addresses
> 
> P.S.
> Interesting that the ceremony was held in Miami of all places.
> 
> -- 
> William L. Thomson Jr.
> Obsidian-Studios, Inc.
> http://www.obsidian-studios.com
> 
> 
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   Johannes Ullrich
   [email protected]
   (757) 726 7528




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