Update, I imported the .pem to the Aruba controller "server certificate" but when I got to manage my controller at the web gui I still get the https not safe error in my browser. Here's some details from the error: NET::ERR_CERT_COMMON_NAME_INVALID
Subject: securelogin.arubanetworks.com
mycontroller.mywildcardomain.com:4343 uses an invalid security certificate. The certificate is only valid for securelogin.arubanetworks.com (Error code: ssl_error_bad_cert_domain)
Can anyone explain what is going on here? I don't know what mywildcarddomain.com has to do with securelogin.arubanetworks.com....this is frustrating.