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Month: November 2021

How to understand Linux IPTables

5th November 2021 by Adrian Giacometti

In my previous 2 posts I played around Linux Networking with the module iproute2. How to configure 1 Linux host with 2 NICs and 2 default gateways How to setup 2 network isolated Docker containers (front-end and back-end) Now that pure routing is done, the next step is iptables, as a Firewall module. I’ve to admit …

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