Posts

All the articles I've posted.

• Packet-walk replay cases for overlay blackholes

  2 Jul, 2026

  Technical deep dive into Packet-walk replay cases for overlay blackholes

• Migrating tc classifiers to XDP with rollback discipline

  2 Jul, 2026

  Technical deep dive into Migrating tc classifiers to XDP with rollback discipline

• When failed rollback leaks a tenant across one leaf

  1 Jul, 2026

  Technical deep dive into When failed rollback leaks a tenant across one leaf

• Hairpin service failures when a Pod calls itself

  1 Jul, 2026

  Technical deep dive into Hairpin service failures when a Pod calls itself

• PromQL patterns for stuck link-state sessions

  30 Jun, 2026

  Technical deep dive into PromQL patterns for stuck link-state sessions

• Split-brain triage with CLI, pipeline, and AI

  30 Jun, 2026

  Technical deep dive into Split-brain triage with CLI, pipeline, and AI

• Safe batch size for ACL pushes

  29 Jun, 2026

  Technical deep dive into Safe batch size for ACL pushes

• Dry Run Passed but Route Containment Failed

  29 Jun, 2026

  Technical deep dive into Dry Run Passed but Route Containment Failed

• Convergence under brownouts not just clean link downs

  28 Jun, 2026

  Technical deep dive into Convergence under brownouts not just clean link downs

• Scan loop or failover triaging a neighbor spike

  28 Jun, 2026

  Technical deep dive into Scan loop or failover triaging a neighbor spike