Category:
Tech matters

Technology, Labs, Standards, LEA/Security, IPv4/IPv6, DNSSEC, Routing

By Adam McFillin on 22 Jan 2020

Dave Täht recounted the story of bufferbloat and the deployment challenges ahead.

By Geoff Huston on 21 Jan 2020

Geoff Huston analyzes the trends in IPv4 and IPv6 addressing in 2019 and makes some predictions about what the future holds.

By Thomas Scheffler on 20 Jan 2020

Guest Post: New app assists with securely deploying IPv6 on Ethernet LANs.

By Tony Finch on 17 Jan 2020

Guest Post: The SHAmbles prefix collision attack against SHA-1 offers a new way for attackers to spook the DNS despite DNSSEC.

By Adam McFillin on 16 Jan 2020

Serena Chen uses concepts from psychology, public health and YouTubers to explain how to provide effective security advice.

By Geoff Huston on 15 Jan 2020

Part two of Geoff’s BGP report for 2019 assesses whether the stability of the routing system is changing.

By Geoff Huston on 14 Jan 2020

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.

By Adam McFillin on 13 Jan 2020

To mark the 50th anniversary of the first RFC, Darius Kazemi revisited the first 365 RFCs — one for each day of 2019.

By Yi Cao on 10 Jan 2020

Guest Post: The difference between the bottleneck buffer size and bandwidth-delay product typically dictates when BBR performs well, study finds.

By Vittorio Bertola on 9 Jan 2020

Guest Post: Part of the DoH-related conflicts seem to come from a different understanding of what the DNS is and what it is meant to do.