Night sky over New Mexico

Redirect local ports with firewalld

Redirecting local ports with iptables directly isn’t too difficult, but can we use firewalld to get the same result? 🧱

28 June 2024 · 4 min · 645 words · Major Hayden

Build a Tailscale exit node with firewalld

Tailscale exit nodes allow you to route your traffic through nearly any system in your tailnet. Learn how to build an exit node using firewalld. 🕳️

27 October 2022 · 4 min · 788 words · Major Hayden
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Secure Tailscale networks with firewalld

Tailscale provides a handy private network mesh across multiple devices but it needs security just like any other network. 🕵

30 October 2021 · 4 min · 645 words · Major Hayden
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Forwarding ports with firewalld

Learn how to forward ports with firewalld for IPv4 and IPv6 destinations. 🕵🏻

11 October 2021 · 4 min · 726 words · Major Hayden

GRE tunnels with systemd-networkd

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16 October 2015 · 5 min · 868 words · Major Hayden