Guest Post: When planning IPv6 addressing schemes, many engineers still carry over habits from the IPv4 era. The instinct is to conserve every possible bit and to compress region, service, and network type information into the smallest space that meets current needs. While this approach once made sense, it is poorly suited to IPv6.
Guest Post: AstroTimer starts from a simple but important question: Can we compute NAS timers directly from LEO‑specific conditions, such as path length, link variability, and NF load, using a closed‑form, low‑cost model?
The APNIC Foundation’s Building Capabilities in the Asia Pacific (BCAP) project has won the 2026 WSIS Prize for capacity building, recognizing its impact on developing Internet skills across the Asia Pacific.
Guest Post: Small RPKI publication servers comprise a quiet but important part of the Internet’s trust infrastructure. Understanding who operates these servers, and why, helps reveal both strengths and gaps in today’s routing security.
Guest Post: Even operators with strong BGP knowledge tend to create ROAs infrequently and may lack deep familiarity with their behaviour. ROOTBEER helps operators understand what to consider when creating ROAs.
Guest Post: Clear definitions of IPv6-only and IPv6-mostly depend on context. Choosing the right transition model directly affects performance, scalability, and user experience. Understanding where each approach fits is key to successful IPv6 deployment.
Guest Post: How to restore access to legacy network devices when modern SSH clients reject outdated cryptography.
Guest Post: BGP stuck routes remain an important problem for network operators. To help bridge this visibility gap, Cisco ThousandEyes introduced a methodology for measuring the prevalence of stuck routes: The BGP Clock.
Guest Post: AI-driven development is accelerating how software changes and how vulnerabilities are fixed. Traditional models like CVE and CVSS are struggling to keep pace.
Guest Post: Government online services rely on authoritative DNS as a critical foundation of national digital infrastructure. This study presents a systematic framework to assess DNS resilience, revealing strengths, weaknesses, and operational practices shaping governments’ ability to withstand failures and attacks.
