Maintaining Traffic Transparency: Preserving Client Source IP in Istio

This article focuses on how to maintain transparency of the client source IP in the Istio service mesh.

Using Geneve Tunnels to Implement Istio Ambient Mesh Traffic Interception

This article introduces Geneve tunnels, a network virtualization protocol that can intercept Istio ambient mesh traffic more flexibly and securely than VXLAN. It also explains how Istio Ambient Mesh uses Geneve tunnels and the new eBPF mode in Istio 1.18.

How Istio's Ambient Mode Transparent Proxy - tproxy Works Under the Hood

Tproxy is used to intercept traffic in Istio Ambient mode.