So I have some services and wireguard running locally on a “home” network. I also have wireguard, a DNS resolver, and a reverse proxy set up on a remote server. Since I don’t want to expose the home IP to the public, to access my services I connect to the VPN on the remote, which then forwards my request home. But this means that when I’m at home, connecting to my local services requires going out to the remote. Is there some way to have the traffic go over the switch when at home, but go over wireguard when away, without having to manually switch the VPN on/off?

I could move the DNS resolver (which handles the internal names for the services) from the remote to the home server. But then similarly every DNS request will need to go through both the remote and home servers, doubling the hops. I’d like to use my own DNS server at all times though, both at and away from home. Which tradeoff seems better?

edit: thanks for all the suggestions, I’ll look into some of these solutions and see what works best

  • French75@slrpnk.netEnglish
    5·
    10 hours ago

    I have opnsense, and it was pretty easy. I use DNS overrides and a local reverse proxy. When I’m on the home network, the local dns overrides point to the local reverse proxy. When I’m outside the home, public DNS records point to my VPS, which reverse proxies the traffic to my home machine. This way I’m only hitting the VPS when I’m outside the home. Much more efficient.

    I think Side of Burritos’ youtube channel has a guide on how to set this up, but it’s fairly straightforward.