Who does source address validation? (was Re: what's that smell?)
Danny McPherson
danny at tcb.net
Tue Oct 8 16:30:42 UTC 2002
> Yes, but if i continue in my ideal situation of people
> (mostly) filter their bgp customers, so they won't announce the
> 1918 space, or similar. even the large peers filter out each other
> so they don't pick up 1918 announcements. Plus people use Robs
> "Secure IOS Template" to drop extraneous bgp announcements for
> unregistered/unassigned space (from IANA).
What you're doing makes plenty of sense, we agree
on that. I just wanted to be sure folks understood
it doesn't validate "valid" sources.
-danny
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