Hi,
I have a site to site VPN Between Open Server R80.40 (managed) and a 1430 R77.20 device (unmanaged but under my control).
The 1430 is the satellite connection in a star community. It uses a dynamic IP address configuration so the VPN is built using certificates. It is working fine.
I need to set up a VPN connection to an Interoperable device (Fortinet) that is externally managed and can only use a PSK.
The problem is that I need the Center Gateway (R8.40) to effectively be in a star community with the 1430 and the Fortinet so that they can route traffic to each other. However if I add the Fortinet to the existing star and add the PSK, it breaks the 1430 connection. If I apply the PSK but then untick the box to use shared key on external emmbers, it fails for the fortinet. So it seems you can't use both authentication methods in one community?
I am thinking my only option is to rebuild the 1430 as a managed device, then add the fortinet in the star with a PSK.
Is there another method as the 1430 only needs to run for a few months so would rather not go through rebuilding it?
Could I create another community for the fortinet (I tried this and followed advice for routing with custome encryption domains or changing the route file but didn't work)?
Thanks for any advice you could offer.