Re: [RRG] Separation vs. Elimination

[Dan Jen <jenster@cs.ucla.edu>]

On Sat, 2008-09-20 at 22:42 -0400, Steven Blake wrote:
> The statement "A common requirement of all the separation solutions is
> a
> mapping system that associate an edge prefix with the corresponding
>                              ^s
> transit addresses." on page 2 is false.  GSE, for instance, requires
> no
> such mapping.

Well, I would say that there is still a mapping, but it is just embedded
in the DNS record.  When you resolve a url, you get the edge prefix as
well as the RG that maps to it.  When edge sites switch providers, they
have to update these mappings in their dns authoritative servers.


Dan Jen


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