Hi, I was only able to get it working as external client inside opnsense gui.
I think it is possible to to integrate netmaker client in opnsense via a modified netclient binary, which does not write the config in system wg. It need to send api calls to opnsense api to configure the wg node and peers.
But I have no glue how to do that , due my programming skills in netclient code are awful.
Maybe it possible to run the client as normal FreeBSD client, but I haven’t figured out how so far