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Nodejs

Craig Morten in ASOS Tech Blog

May 14, 2021

A packet originates at the Pod’s namespace and travels through the veth pair connected to the root namespace. Once in the root namespace, the packet moves from the bridge to the default device. Before reaching the root namespace’s eth0 device, iptables mangles the packet replacing the src of the Pod with a src of the VM IP. The packets leave’s the VM and reaches the internet gateway. The Internet gateway performs another NAT, rewriting the src IP from the VM IP to an external IP.

Nodejs

An AKS Performance Journey: Part 2 — Networking It Out

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