combined Uplink and remote Interface
For smaller independet companys it would be great to support a "router aon a stick" solution. I imagine a RED device only connected to any network and have two virtual interfaces, one for the uplink configuration and the second for the remote interface. With such a solution it is possible for the independent company to route all traffic supposed for the tunnel to the RED remote interface and the Tunnel would be established with the first interface. I could also imagine an alternative to Standard/Unified, Standard/Split and Transparent/Split. It would be something like "Routing/Split" where you need two interfaces one for uplink and a second for Routing/Remote Interface. In this mode only the the uplink interface only manages the tunnel and does not forward any other traffic. Rhe remote interface also only handels routet packages for the networks allowed for the RED device.