#How to route LAN-routable traffic over LAN instead of Tailnet when possible?

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steady stream
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I have several subnets for various locations (10.30.1.0/24, 10.30.2.0/24, etc.)

I have Tailscale installed on my routers to enable easy subnet routing between different physical locations. However, for various reasons, some locations have more than one subnet (on more than one router -- physically connected to each other).

For example, let's say the 10.30.1.0 and 10.30.2.0 networks are available in the same location. Now, any device on the 10.30.1.0 network (including the router itself) which is accepting tailnet routes will prefer to send traffic over tailscale to reach the 10.30.2.0 network. It would be much preferable for the traffic to be routed there directly, through the routers, without going through tailscale first. Is there a reasonable way to do this? Or do I need to adjust the route order on every client device individually (adding an override for each subnet)?

elfin portal
steady stream
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Thanks for pointing that out - I guess I'll look into exposing individual /32 routes as needed, or something else entirely

elfin portal
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🥲