Analysis of a route leak
How the routing anomaly was visible and how it could be mitigated.
Tag: routing
Reflecting on the Routing Security panel at APRICOT 2025
Guest Post: Routing security continues to be one of the most important areas in network operations but challenges remain. How do we address these challenges?
BGP in 2024
Geoff Huston’s analysis of BGP routing table growth for 2024 and some projections.
Is it bandwidth or latency?
CACM has an entertaining write up on bufferbloat and latency.
Out-of-Band network design for service provider networks
Guest Post: How to design OOB networks for ISPs, inspired by data centre networking.
Serial BGP hijackers: A reproducibility study and assessment of current dynamics
Guest Post: Profiling serial hijackers with less data than previous efforts while achieving similar accuracy.
The strange cases of consumer-grade routers on puny power supplies
Guest Post: Investigating the least likely suspect in router configuration.
RPKI: Deployed is better than perfect
Guest Post: Is RPKI stable enough to meet the recent White House roadmap expectations?
Crafting endless AS-PATHS in BGP
Guest Post: Combining BGP confederations and AS override can potentially create a BGP routing loop, resulting in an indefinitely expanding AS-PATH.
MANRS readiness now available in DASH
View and track your networks’ MANRS readiness scores in APNIC’s DASH.