Challenges | iximiuz Labs

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

Challenge on Linux, Networking, Security

Block Unexpected Access to a Service on a Dual-Homed Linux Server

On a dual-homed Linux server, a service bound to one network's IP address may still be reachable from another network. Learn how to prevent this unexpected access without disrupting legitimate connections.

#routing #ip #firewall #nftables #ufw

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge on Kubernetes, Networking

Configure Ingress Routing with Traefik for a Multi-Service Shop Application

by Omkar Shelke

Create an Ingress resource for a shop application with path-based routing to multiple backend services and configure /etc/hosts for local DNS resolution.

#cka #ckad #ingress #traefik #routing

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

Challenge on Linux, Networking

Enable Internet Access for a Private Network with a NAT Gateway

by Ivan Velichko

Configure a Linux NAT gateway to give Internet access to private RFC 1918 networks while keeping them hidden from the outside world.

#ip #routing #nat #iptables #gateway