[Podcast] Privacy and DNS Client Subnet
Geoff discusses EDNS0 client subnet signaling, how it affects traffic steering by the CDN, and the labs measurements.
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The ultimate weapon against DDoS — BGP Flowspec
Guest Post: How to filter malicious traffic directly at the network edge, without third-party scrubbing centres.
Looking for 240/4 addresses
Why not redesignate the reserved 240.0.0.0/4 address block for private use?
VPP with loopback-only OSPFv3: Part 2
Guest Post: Using Vector Packet Processing and Bird2 to eliminate IPv4 point-to-point networks, freeing up IPv4 addresses.
VPP with loopback-only OSPFv3: Part 1
Guest Post: With a small change to OSPFv3 it may be possible to avoid using IPv4 P2P transit networks.
VPP with Babel
Guest Post: How to conserve IPv4 addresses with IGP Babel.
[Podcast] The SIDN Labs post-quantum DNSSEC testbed
Caspar and Ralph from SIDN Labs discuss their DNSSEC testbed for Post Quantum Cryptography.
Privacy and DNS Client Subnet
How can a CDN steer users to optimize content delivery, and how does this affect user privacy?
Whose CIDR is it anyway?
Guest Post: A look at centralization in the ownership of IP blocks.
Revisiting DNS and UDP truncation
What are the UDP buffer sizes used in recursive resolver queries to nameservers, and how effective is truncation in today’s DNS?