[89094] in North American Network Operators' Group
Re: shim6 @ NANOG (forwarded note from John Payne)
daemon@ATHENA.MIT.EDU (Mark Newton)
Thu Mar 2 10:21:32 2006
Date: Fri, 3 Mar 2006 01:50:49 +1030
From: Mark Newton <newton@internode.com.au>
To: Iljitsch van Beijnum <iljitsch@muada.com>
Cc: Stephen Sprunk <stephen@sprunk.org>,
North American Noise and Off-topic Gripes <nanog@merit.edu>
In-Reply-To: <445D56ED-8F96-45BD-B6E2-D1E40576D03A@muada.com>
Errors-To: owner-nanog@merit.edu
On Thu, Mar 02, 2006 at 03:51:43PM +0100, Iljitsch van Beijnum wrote:
> >Now, some may take that as a sign the IETF needs to figure out how
> >to handle 10^6 BGP prefixes... I'm not sure we'll be there for a
> >few years with IPv6, but sooner or later we will, and someone needs
> >to figure out what the Internet is going to look like at that point.
>
> It won't look good. ISPs will have to buy much more expensive
> routers. At some point, people will start to filter out routes that
> they feel they can live without and universal reachability will be a
> thing of the past.
But don't we filter out routes we feel we can live without *right now*
without the world ending?
I mean, who accepts prefixes longer than /24 these days anyway?
We've all decided that we "can live without" any network smaller
than 254 hosts and it hasn't made a lick of difference to
universal reachability.
What's to stop someone who wants to carry around less prefixes from
saying, "Bugg'rit, I'm not going to accept anything smaller than
a /18"?
- mark
--
Mark Newton Email: newton@internode.com.au (W)
Network Engineer Email: newton@atdot.dotat.org (H)
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