Posts

All the articles I've posted.

• Tcpdump Cut the Ceiling in Half

  8 Jun, 2026

  Technical deep dive into Tcpdump Cut the Ceiling in Half

• Why cloned images lose tcpdump and raw sockets

  8 Jun, 2026

  Technical deep dive into Why cloned images lose tcpdump and raw sockets

• AI workbench for ECMP drift proof

  7 Jun, 2026

  Technical deep dive into AI workbench for ECMP drift proof

• Translating access requests into canonical policy specs

  7 Jun, 2026

  Technical deep dive into Translating access requests into canonical policy specs

• Safe delete workflows for config that cannot be undeleted

  31 May, 2026

  Technical deep dive into Safe delete workflows for config that cannot be undeleted

• Telemetry architecture for containing cascades

  31 May, 2026

  Technical deep dive into Telemetry architecture for containing cascades

• From brittle netns shell to a clean lab harness

  30 May, 2026

  Technical deep dive into From brittle netns shell to a clean lab harness

• eBPF tracing for resolver path forensics

  30 May, 2026

  Technical deep dive into eBPF tracing for resolver path forensics

• Where VXLAN actually burns CPU in Linux labs

  29 May, 2026

  Technical deep dive into Where VXLAN actually burns CPU in Linux labs

• Kubernetes DNAT with nft backend gone sideways

  29 May, 2026

  Technical deep dive into Kubernetes DNAT with nft backend gone sideways