SCEP protocol simplifies the certificate issuance process by using a URL and a shared secret to communicate with a PKI.
To configure SCEP
Navigate to Manager View | Home > Global Objects > Certificates page.
Click SCEP on the top right corner.
Fill the below details:
CSR List - Select a certificate signing request (CSR) from the list.
CA URL - Enter the URL of the certificate authority.
Challenge Password (Optional) - Enter the password used to authenticate the enrollment request.
Request Count - Enter the number of requests. You can add a value between 1 and 65535. The default value is 256.
Polling Interval (sec) - Enter duration of time, in seconds, between the sending of polling messages. You can add a value between 1 and 65535. The default value is 30 seconds.
Max Polling Time(sec) - Enter the duration of time, in seconds, the firewall waits for a response to a polling message before timing out. You can add a value between 1 and 65535. The default value is 28800 seconds (8 hours).