[e2e] Internet path dynamics

Randy Bush randy at psg.com
Mon Nov 1 09:03:43 PST 2004

> Thank you for the pointer. Unfortunately, RouteViews still only seems to 
> keep track of BGP-level connectivity and changes. The data I would be 
> interested in would hop-by-hop (i.e., router-by-router) changes of 
> paths. But it seems that no such data is currently available.


you are correct.  very isps even gather or keep those data


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