Blog — Prepending the trouble

January 27 of the year 2021 was marked with quite a peculiar route leak. AS61666 - GLOBO started announcing prefixes of its upstream provider MHNET - AS28146 to its another provider ALGAR - AS16735. In three minutes GLOBO leaked 1330 prefixes, and the whole routing incident lasted for 8 minutes - a time that was enough to create 1435 conflicts in 21 countries with 265 ASNs, mainly in Brazil (194 ASNs), United States (22 ASNs) and Venezuela (7 ASNs).

Excessive BGP AS Path Prepending is a Self-Inflicted Vulnerability - ppt download

BGP AS Path Prepending

When Routes Go Wrong: Solving BGP AS-Path Prepending Errors

Network Design: Dual ISP, DMZ, and the Network Edge

Monitoring services and adapters in your Rails app with Honeybadger, NewRelic and #prepend

How to Prepend to a List in Python: 6 Best Methods Explained

Prepend or Pad Character to String - Rob Wiederstein - a blog about coding, data and public policy

What is Prepending in Cyber Security? Types, Risks & Defense - CCSLA Learning Academy

Excessive BGP AS-PATH prepending is a self-inflicted vulnerability

Distilling step-by-step: Outperforming larger language models with less training data and smaller model sizes – Google Research Blog

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Kadeck Blog Kafka Topic naming conventions - 5 recommendations with examples