If the certificate contains the domain host name (DHN, e.g. edi.mycompany.com) and the new server uses the same DHN, you can use the same certificate.
You must export the certificate including the private key from the original server. Then you must install the key pair (private key + certificate) on the new server + Odette Root Certificate + Odette Issuing CA Certificate.
If the certificate contains the IP address, you
will need a new certificate.
If the new server uses a different DHN, you will need
a new certificate.
Filed under: Odette Certificates - Technical