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Re: [Nanog-futures] Blackholes and IXs and Completing the Attack.
- From: Alex Pilosov
- Date: Sun Feb 03 04:10:23 2008
On Sat, 2 Feb 2008, Tomas L. Byrnes wrote:
> I sincerely doubt that any backbone provider will filter at a /32. That
> means they have to check EVERY PACKET AT FULL IP DEST against your AS
> advertised routes. Since most backbone routers build circuits at the /18
> and above mask on MPLS, just to keep up with traffic, I sincerely doubt
Unfortunately our AUP doesn't allow warning you for having no idea what
you are talking about. But I'd like to point it out anyhow.
"most backbone routers build circuits at the /18 and above mask on MPLS,
just to keep up with traffic" is, erm, wrong. backbone routers don't build
circuits. they don't mask on mpls either. (how do you even mask on MPLS?)
More serious reply is on-list.
-alex [not speaking for mlc]
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