So we have our RADIUS certificate expiring for the first time and I've looked around and can't find any exact information on this question within the community. I talked to support and they gave me an answer that it will be removed, but they seemed vague on there as they were hesitant to respond and I'm wondering if they might not have understood the question.
So my questions are around the replacement of that certificate. Please understand I'm unable to find a way to just renew the existing and my cert provider says they can only issue a new one and can't do a renewal.
- What happens to the old RADIUS certificate once we install a new certificate?
- Does it stay in the system till expiration or does the new certificate overwrite the existing certificate?
- If #1 above answer is it is deleted, how do we push the new certificate to clients profiles before we load it to prevent or limit the clients from trying to connect back to the network.
These questions are mostly related to our MacOS clients. For Windows and Chromebooks we have management control and have either preloaded the certificates to them or have 'Certificate Server Validation' turned off.