Table of Contents
Protecting the
BGP Routes to Top Level DNS Servers
Routing To Top
Level Servers
Example DNS
Routing Problem
A Simple
Filter
Why This Works:
Theory
Why This Works:
Data
Simple Filter -
Impact on Reachability
How Static Are
The Routes?
What Routes Are
Lost?
Example of
Filtered Routes
Simple Filter -
Worst Case In Study
Toward a More
Balanced Approach
Our Adaptive
Filter
Impacts on
Reachability (Adaptive Filter)
Impacts on
Reachability (Adaptive Filter)
Conclusions
Discussion
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