When NTP interactions go wrong
Guest Post: A walkthrough of an issue involving NTP interactions that resulted in severely incorrect dates.
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Results for "IETF 100"
[Podcast] Measuring DNSSEC keying ‘drift’ between parent and child
An analysis of CDS and CDNSKEY records looking at mismatches between child and parent, and the nameservers for the zone.
War story: RPKI is working as intended
Guest Post: Recently, a substantial BGP hijack went almost completely unnoticed. Why is that?
Out-of-Band network design for service provider networks
Guest Post: How to design OOB networks for ISPs, inspired by data centre networking.
[Podcast] A student-led IPv6 deployment at NITK Karnataka
Two newcomers share their multi-year IPv6 deployment project and their experience with the IETF process.
The IPv6 transition
How much longer is this transition to IPv6 going to take and does it even matter?
[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.
The size of the packet
How big should a packet be?
[Podcast] Privacy and DNS Client Subnet
Geoff discusses EDNS0 client subnet signaling, how it affects traffic steering by the CDN, and the labs measurements.
The ultimate weapon against DDoS — BGP Flowspec
Guest Post: How to filter malicious traffic directly at the network edge, without third-party scrubbing centres.