Guest Post: Good, fast, cheap — pick two. This has been a fundamental rule of network operations since the beginning. Or so we thought.
Guest Post: With ConQuest, operators and researchers can monitor the queuing buffer, pinpoint the particular bursty flows, and perform corrective actions.
Guest Post: New traffic engineering system, FlowDirector, reduces traffic overheads for large CDNs on long-haul links by 15%.
Guest Post: Study seeks to measure the effectiveness of encrypting the DNS for the purpose of privacy.
Guest Post: Results from the first comprehensive, longitudinal study of the deployment and quality of RPKI.
Guest Post: While BBR is supposed to be a rate-based algorithm, when competing with other flows, BBR is window-limited.
Geoff Huston analyzes the trends in IPv4 and IPv6 addressing in 2019 and makes some predictions about what the future holds.
Guest Post: New app assists with securely deploying IPv6 on Ethernet LANs.
Part two of Geoff’s BGP report for 2019 assesses whether the stability of the routing system is changing.
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.