Notes from DNS OARC 42
DELEG Resource Records, DNS caching resolution failures, DNSSEC upgrades, DNS resilience, and more.
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[Podcast] DNS is the new BGP — how we really route things in the modern Internet
The role of DNS in steering how content is fetched and the changing landscape of decision-making for applications-level routing.
Towards SSH3: How HTTP/3 improves secure shells
Guest Post: What would the SSH protocol look like if it was made today with recent network technologies?
[Podcast] Global Cyber Alliance measurements
Leslie Daigle discusses Global Cyber Alliance’s honeynet project, DNS, and MANRS.
HTTP/2 Rapid Reset: Deconstructing the record-breaking attack
Guest post: Detecting and mitigating a novel attack vector at unprecedented scale.
[Podcast] IPv6 fragmentation and the DNS
Discussing the implications of a change to IETF normative language.
[Podcast] The ICANN DNS stats collector system
How ICANN manages data capture from the IMRS (L Root) systems worldwide.
Using timestamps inside RPKI objects to optimize RRDP-RSYNC transport switchovers
Guest Post: A trick to help reduce bandwidth and CPU cycles for both RPKI Publication Point servers and RPKI validators when switching between RRDP and RSYNC transports.
[Podcast] Low Earth Orbit and the TCP congestion control problem
Geoff Huston discusses LEO satellites and TCP congestion control.
Hazardous DNS echoes
Guest Post: Quantifying the problem of ‘echoing resolvers’ in the wild.