Is it time to abandon bogon prefix filters?

Randy Bush randy at
Fri Aug 15 10:19:27 CDT 2008

as a mutual friend who pretends he does not read nanog emailed privately

"rfc1918 filters, like bcp38 filters, could be construed as topological
assertions rather than bogon filters per se.  certainly they are for
edge routers, but even in the dfz, "i don't think we're in rfc 1918
space anymore, toto.""


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