Does anyone have any experience stacking Wireguard tunnels? Like, I have a network behind a DSL line with dynamic IP addresses that I want to terminate tunnels from the ouside in.
The idea is to make a tunnel from there to a VPS, and just create a port forwarding on that VPS to push other wireguard traffic coming in from the outside back through the outer tunnel to a different wg endpoint at home.
Not really having used Wireguard up to now (except for very simple 1:1 setups connecting two hosts), it doesn't seem I'd have many concerns to take into account with tunnel-in-tunnel traffic, except keeping an eye on the MTU for the inner tunnel?
Setup of an endpoint that keeps both the tunnel going out to the VPS with a stable IP address and terminate incoming wg traffic coming in through that tunnel will probably need some form of nonstandard configuration...
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