Botnets never die
Guest Post: An analysis of the large-scale botnet AIRASHI.
Category:
Tech matters
IPv6 is hard
Guest Post: No, it’s not. It’s different.
Building a host telemetry solution using Tailscale
Guest Post: How to collect and analyse host flow data for network traffic insights.
[Podcast] Night of the BGP zombies
Geoff discusses BGP ‘zombie’ routes — routes that should have been withdrawn but persist in the routing system. He explores how these anomalies might occur and what can be done to address them.
Notes from OARC 44
DNS traceroute, virtual vs bare metal servers, packet sizes, and more from OARC 44.
Measuring DNS root servers under change
Guest Post: Root server co-location is prevalent but mostly low, with ∼70% of vantage points observing co-location of at least two servers globally.
So you want to build your own data centre
Guest post: How to build your own physical cage co-located infrastructure.
[Podcast] RPKIViews: The archive of RPKI states
Job Snijders discusses his global RPKI validation archive, and the annual ‘state of RPKI’ report he produces.
Network automation and AI at NANOG 93
Integrating network command and control automation with AI management tools.
Building a secure test environment for an IXP
Guest Post: How to build a quarantine VLAN for enhanced reliability.