Challenges

Focused, hands-on problems for sharpening your DevOps and server-side skills. Some teach specific concepts while others mirror real-world scenarios. Every challenge includes hints, feedback, and automated solution checks.

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Reproduce a Docker Bridge Network Using Basic Linux Commands

by Ivan Velichko

The culmination of the Docker networking challenges series. Can you create a Docker-like bridge network from scratch and using nothing but basic Linux commands.

#container-networking #netns #bridge #nat #ip

Submissions: 240/446

This challenge was prepared for you by the iximiuz Labs team.

Challenge, Hard, on Linux, Containers, Networking

Connect Multiple Network Namespaces

by Ivan Velichko

Prove your mastery of Linux and containers by connecting multiple network namespaces into a single network.

#container-networking #netns #veth #bridge #ip

Submissions: 346/790

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