nanog mailing list archives

Re: WG Action: Conclusion of IP Version 6 (ipv6)


From: John Curran <jcurran () mail com>
Date: Tue, 2 Oct 2007 09:32:50 -0400


At 5:39 AM -0700 10/2/07, David Conrad wrote:
What happens if folks can somehow obtain IPv4 address blocks
but the cumulative route load from all of these non-hierarchical
blocks prevents ISP's from routing them?

Presumably, the folks with the non-hierarchical address space that might get filtered would have potentially limited 
connectivity (as opposed to no connectivity if they didn't have IPv4 addresses).

Sure, right along ISP boundaries.  If we really foul things up,
you'll see some companies buying multiple "Carrier Internet"
connections, one from each major carrier to get to firms which
are only reachable via "the AT&T Internet", the "Verizon
Internet", etc.    Won't that be fun?

/John



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