[85895] in North American Network Operators' Group

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Re: And Now for Something Completely Different (was Re: IPv6 news)

daemon@ATHENA.MIT.EDU (Tony Li)
Tue Oct 18 17:06:16 2005

In-Reply-To: <6.2.3.4.2.20051017171601.07805b08@mail.amaranth.net>
Cc: nanog@merit.edu
From: Tony Li <tony.li@tony.li>
Date: Tue, 18 Oct 2005 14:05:12 -0700
To: Daniel Senie <dts@senie.com>
Errors-To: owner-nanog@merit.edu



Daniel,

> But wasn't that the rationale for originally putting the kitchen  
> sink into IPv6, rather than fixing the address length issue?


The stated rationale was to fix the address length issue.


> I think we missed a lot of opportunities.


Amen.


> We're 10 years on, and talking about whether there will need to be  
> more than one massive pain of migration, because the kitchen sink  
> didn't take into account multihoming.


More generally because we were unwilling to make changes to the  
routing architecture.


> Now we're talking about a solution that appear to be an even worse  
> Rube Goldberg than token ring source-route bridging.


No one has proposed anything that is as bad as the exponential  
traffic explosion caused by explorers.


> Moore will likely have to continue to produce the solution.


What happens if he can't?  Silicon technology *is* topping out.  What  
happens to v6 if every single household and business on the planet  
decides to multihome?

Tony


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