Modelling BBR’s interactions with loss-based congestion control
Guest Post: While BBR is supposed to be a rate-based algorithm, when competing with other flows, BBR is window-limited.
Tag: measurement
Addressing 2019
Geoff Huston analyzes the trends in IPv4 and IPv6 addressing in 2019 and makes some predictions about what the future holds.
Hack your IPv6 enterprise network to deploy it securely!
Guest Post: New app assists with securely deploying IPv6 on Ethernet LANs.
BGP in 2019 – BGP Churn
Part two of Geoff’s BGP report for 2019 assesses whether the stability of the routing system is changing.
BGP in 2019 – The BGP Table
Geoff Huston analyses BGP routing table growth with some predictions for the size of the IPv4 and IPv6 BGP routing tables in the next five years.
When to use and not use BBR
Guest Post: The difference between the bottleneck buffer size and bandwidth-delay product typically dictates when BBR performs well, study finds.
Monitoring JavaScript with VisibleV8
Guest Post: VisibleV8 is a custom open-source variant of the V8 JavaScript engine in the Chromium browser and can provide deep insight into dynamic behaviour on the Web.
Tracing the evolution of Slow Drip attacks
Guest Post: Random Subdomain attacks, aka Slow Drip attacks, have morphed significantly over time and are somewhat perplexing.
Measuring IPv6 use during Summer Koshien 2019 live stream
Guest Post: Around one in four people who streamed the 2019 National High School Baseball Championship did so via IPv6.
Down the black hole: Dismantling operational practices of BGP blackholing at IXPs
Guest Post: Study analyzes the efficiency of RTBH as a mitigation tool at one of the world’s largest IXPs.