The need is for site-to-site vpns (multiple client sites to one server site), 3 vlans each. >From a management point of view it might be better to use 3 wireguard interfaces on all of the routers (wg0, wg1, wg2). But I'm not sure if that adds overhead, and if so how much. Basically, is it better to use just one tunnel (wg0) or 3?
Thanks for any insights. Chris
