BGP prefix filter list

Blake Hudson blake at
Fri May 24 18:34:08 UTC 2019

William Herrin wrote on 5/24/2019 1:22 PM:
>  If you drop the /24, you break the Internet when my connection to 
> CenturyLink is inoperable.

Not really. The remote networks that drop visibility to your /24 
announcement still have a default route. They just just leave the 
decision of the best path to your /24 up to their upstream provider(s) 
rather than having direct knowledge.

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