Table of Contents
BGP Multiple Origin AS (MOAS) Conflict Analysis
Definition of MOAS
Example MOAS Conflicts
Talk Outline
Measurement Data Collection
MOAS Conflicts Do Exist
Histogram of MOAS Conflict Lifetime
Distribution of MOAS Conflicts over Prefix Lengths
Valid Causes of MOAS Conflicts
Invalid Causes of MOAS Conflicts
Handling MOAS Conflicts
BGP-Based Solution
Comm. Attribute Implementation Example
Implementation Considerations
Another Proposal: DNS-based Solution
Issues to Consider for the DNS Solution
Summary
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