Category: Networking

Building a linux-based router and firewall / Pt. 3 NAT

In which we finally get to access the wider area network from the local area network, thanks to the wonders of network address translation

Post date November 1, 2026
Post categories In Linux, Networking

Building a linux-based router and firewall / Pt. 2 Basic firewall

Setting up a very basic firewall on the soon-to-be-router using iptables

Post date October 25, 2026
Post categories In Linux, Networking

a yellow ethernet cable on a blue background © Markus Spiske, Unsplash License

Building a linux-based router and firewall / Pt. 1 Basic networking

Creating a two-faced network host (aka ‘The Janus Box’) as a prelude to an actual router.

Post date October 17, 2026
Post categories In Hardware, Linux, Networking, Other

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