nanog mailing list archives

Re: BGPMON Alert Questions


From: Mark Tinka <mark.tinka () seacom mu>
Date: Fri, 4 Apr 2014 07:15:25 +0200

On Friday, April 04, 2014 05:06:22 AM Sharon Goldberg wrote:

We also looked at prefix filtering and found that it has
better partial deployment characteristics. Our analysis
assumed that ISPs only filter routes from their *stub*
customers. (We defined a stub an AS that does not have
its own customers.) 

Just curious; in your considerations, how would/did you 
treat cases where ISP's filter their downstreams, to include 
their downstream's downstreams?

Mark.

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