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Hedge 296: AS-SETs

February 20, 2026 · 49 min

Show notes

AS-SETs (not that kind) were originally designed to simplify filtering at eBGP peering points–but they seem to have gone horribly wrong. Job Snijders and Doug Madory join Tom and Russ to discuss the history, use, problems, and (hopeful) demise of AS-SETs.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-296.mp3
 
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