Cloud-Native Network Datapaths

All technical articles related to Cloud-Native Network Datapaths.

• Session affinity intent versus real backend stickiness

  8 Jul, 2026

  Technical deep dive into Session affinity intent versus real backend stickiness

• Hairpin service failures when a Pod calls itself

  1 Jul, 2026

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

• From tcpdump hunts to a reproducible service-path lab

  13 Jun, 2026

  Technical deep dive into From tcpdump hunts to a reproducible service-path lab

• eBPF Does Not Magically Remove Conntrack Cost

  10 Jun, 2026

  Technical deep dive into eBPF Does Not Magically Remove Conntrack Cost

• A safe VXLAN-to-Geneve migration plan

  26 Apr, 2026

  Technical deep dive into A safe VXLAN-to-Geneve migration plan

• UDP service loss under load with too many suspects

  21 Apr, 2026

  Technical deep dive into UDP service loss under load with too many suspects

• How a Withdrawn Pod Route Lingers in Calico BGP

  29 Mar, 2026

  Technical deep dive into How a Withdrawn Pod Route Lingers in Calico BGP

• Measuring the Encapsulation Tax in Real Clusters

  28 Mar, 2026

  Technical deep dive into Measuring the Encapsulation Tax in Real Clusters

• Cilium Same-Node Pod Packet Walk

  28 Mar, 2026

  Technical deep dive into Cilium Same-Node Pod Packet Walk