To add the signed Identity certificate received from CA to identity certificate repositories, upload the pem format file or PKCS#12 format file to /var/home/ftp/pub directory first.
The signed Identity certificate can be a single certificate (self-signed root certificate) or a also include the certificate chain with the chain of trust that reverts back to a trusted certificate. Communication Manager supports chained identity certificate.
You must have already installed the CA certificate that is provided by the CA and has been used to authenticate your certificate or the chained certificate, to CM trusted certificate repositories. This CA certificate must be trusted by all the Communication Manager services/interfaces that the identity certificate is applied for. If the CA certificate is not trusted by a Communication Manager service/interface, the installation of identity certificate for this service will fail, and Communication Manager prompts an error message.