this post was submitted on 05 Aug 2025
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I have an expanding homelab that is now including a family members home. I have homeA.com, and they have homeB.com. I manage both, and connect to theirs over Tailscale. Both servers run pihole and traefik. What I want, is to be able to connect to homeB.com from homeA.com. I have a DNS entry in homeA pihole for homeB.com=100.x.x.x (Tailscale ip). So, any device on Tailscale and homeA pihole can access homeB.com.

What I would like, is to make it so only the two servers need Tailscale. So on my laptop, without Tailscale, from homeA, can access homeB.com through the servers Tailscale connection. Is this possible?

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[–] SheeEttin@lemmy.zip 9 points 1 month ago

Yes, this is what IP routing does. Your router needs to know where to send that traffic, and the tunnel gateway (your server) needs to accept and route it over the tunnel.

Don't forget that packet responses also need to reach your device.