nanog mailing list archives

RE: BGP prefix filter list


From: Phil Lavin <phil.lavin () cloudcall com>
Date: Wed, 15 May 2019 13:44:57 +0000

We recently filtered out >=/24 prefixes since we're impacted by 768k day.

What kind of network are you running? Doing such prefix filtering on an eyeball network strikes me as insane - you'd be 
cutting off customers from huge swathes of the Internet (including small companies like us) that don't have large IPv4 
sequential allocations.


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