Notes from DNS-OARC 36
Slack’s DNSSEC debacle, NSEC problems, Measuring DNSSEC, and more from DNS-OARC 36.
Event Wrap: RIPE 83
George Michaelson presented on the ‘bad traffic’ feature in DASH at RIPE 83, held online from 22 to 26 November 2021.
Event Wrap: inSIG 2021
APNIC presented at inSIG 2021, held online from 19 to 21 November 2021.
ICARUS: Beware of flying satellites
Guest Post: How resilient are LEO satellite networks to DDoS attacks?
NPM, encryption, and the challenges ahead: Part 2
Guest Post: Encryption forced NPM vendors to evolve. Part 2 of this series discusses NPM’s evolution, including synthetic testing as one recent advancement.
Notes from RIPE 83
Geoff Huston discusses technical presentations from RIPE 83.
Working latency — the next QoE frontier
Guest Post: Comcast shares its work into reducing latency through Active Queue Management.
Help develop the DNS Data Dictionary
Guest Post: The DNS Data Dictionary seeks to map what is in existing relevant protocols and prevent divergence in new protocols.
Event Wrap: DINR 2021 Virtual Workshop
APNIC’s Geoff Huston presented on active vs passive DNS measurements at the DINR 2021 Virtual Workshop, held online from 16 to 17 November 2021.
ARP problems in EVPN
Guest Post: Why you should always set ARP timeout to less than five minutes in L3 EVPN and beware potential ARP suppression issues in L2 EVPN.