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For anyone using or interested in running @cilium.io as standalone NAT46x64Gateway I have updated my blog post for the latest cilium v1.18.x releases. netops2devops.net/posts/cilium...

netops2devops.netUsing Cilium as a standalone NAT46x64Gateway

Abu

@mdxabu.com

21 Sept 2025

I had a doubt about NAT64 for a long time! Is one docker container was ipv6 only and destination was ipv4 only, then docker has native NAT64 implementation?

Kapil Agrawal

@netops2devops.net

NAT64 is only applicable when you are running an IPv6 only network but then you need a mechanism to connect to IPv4 only networks. The way you are describing it with Docker is not NAT64

22/9/25, 6:06 pm0 reposts0 likes

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