[Podcast] The back of the class: Looking at 240/4 reachability
Geoff Huston discusses measuring the routability of 240.0.0.0/4 class-E addresses.
Highlights of AINTEC 2024
Measuring GenAI usage patterns, dynamic fixed-point values in eBPF, improving TCP/IP performance and more from AINTEC 2024.
[Podcast] Focusing purely on technology limits the understanding of Internet resilience
Nowmay Opalinski discusses the GEODE project and his analysis of Internet fragility in Pakistan.
ICYMI: Backblaze has announced support for IPv6
Interesting insight into a recent IPv6 deployment.
[Podcast] Privacy and DNS Client Subnet
Geoff discusses EDNS0 client subnet signaling, how it affects traffic steering by the CDN, and the labs measurements.
[Podcast] The APNIC Labs measurement system
Joao Damas explains how the APNIC Labs measurement system works.
[Podcast] EDNS and UDP
Investigating the EDNS0 option for DNS, focusing on the specified maximum UDP packet size and its practical implications in the modern Internet.
[Podcast] The SIDN Labs post-quantum DNSSEC testbed
Caspar and Ralph from SIDN Labs discuss their DNSSEC testbed for Post Quantum Cryptography.
When routing breaks your (open) DNS service
Learning from the Cloudflare 1.1.1.1 incident.
[Podcast] Calling time on DNSSEC part 2 of 2
Following on from his last podcast, Geoff explores how to fix the problem in DNSSEC deployment and how this can benefit TLS.