The uncertainty of measuring the DNS
While there are a number of approaches to DNS measurement, all have their own forms of potential bias and uncertainty.
Tag: measurement
Recursive DNS resolver pools
Guest Post: The concept of resolver pools can be beneficial in improving the performance of DNS resolutions.
Measurement challenges in the gigabit era
Guest Post: To be truly valuable to users, future measurement systems need to reflect end-user behaviour.
Measuring the adoption of RPKI Route Origin Validation
Guest Post: A new, open-source platform allows you to assess the current state of Route Origin Validation deployment.
A closer look at IP headers
Guest Post: New study proposes a framework to robustly classify different IP-ID behaviours.
Advances in IPv6 network reconnaissance
Guest Post: New additions to the IPv6 Toolkit enables network reconnaissance on a global scale.
Mobile content hosting infrastructure in China: A view from a cellular ISP
Guest Post: Study finds that China’s cellular content infrastructure is mostly concentrated in a few ISP ASes rather than CDN ASes.
AS hegemony: measuring AS interdependence
Guest Post: A new tool, developed by IIJ Research Lab, Japan, helps you measure your AS dependencies.
What drives IPv6 deployment?
Geoff Huston delves into the statistics to test common theories on the deployment of IPv6. Are they true?
Viewing network performance through the eyes of end hosts
Guest Post: Leveraging end hosts is an efficient way to monitor the health of a network, compare performances across providers, and quickly spot issues.