Trying to implement a SSL cert for the web server on a Firepower 1010.
Not managed by a FMC (yet). Still in Testing/R&D phase.
I'm not using a known/trusted certificate authority. I have my own CA cert, generated locally, distributed locally, then used it to create and sign certificates for use.
I can use the cert for remote access vpn, but keep getting: "An unexpected error occurred." when trying to use it for web management. a self-signed cert works fine, a globally trusted cert also works fine.
Is there a known issue regarding a locally trusted CA and the web management that I'm unaware of?