Installing a Server Certificate
[CA Certificate ‑ CA Certificate install]
<NOTE>
• A server certificate (security certificate) cannot be installed if a
Certificate Signing Request (CSR) has not been generated.
• The server certificate must have been issued by the Certificate
Authority (CA) in order to install it.
1. Click the [Select] button in [CA Certificate ‑ CA Certificate
install].
The [Open File] dialog is displayed.
2. Select the server certificate file and click [Open]. Then
click the [Execute] button.
The server certificate is installed.
<NOTE>
• The name of the host registered to the installed server certificate
is displayed in [CA Certificate] - [Information]. The following is also
displayed depending on the status of the server certificate.
Displayed content Description
Invalid When the server certificate is not installed
[Common Name] of
server certificate
When the server certificate is already
installed and enabled
Expired
When the effective period of the server
certificate has expired
• When the [Confirm] button is clicked, the content of the installed
server certificate (security certificate) is displayed in the [CA
Certificate - Confirm] dialog. (An asterisk is displayed in the
[Organizational Unit] field only.)
• Click the [Delete] button to delete the installed server certificate
(security certificate).
• When [HTTPS] is selected in [Connection], the server certificate
(security certificate) cannot be deleted.
• Perform STEP 1 to STEP 2 to update a server certificate.
• To delete an enabled server certificate (security certificate),
confirm that there is a backup to the said certificate in your
personal computer or recording media. A server certificate (security
certificate) will be needed to reinstall it.
• The HTTPS function can no longer be used when the effective
period of the server certificate has expired. In such a case, the
connection method is changed to HTTP when the unit is restarted.
Update the server certificate before its effective period expires.
• The effective period of the server certificate can be confirmed by
double-clicking the server certificate file issued by the Certificate
Authority (CA).
3. Click the [OK] button after inputting the address.
The [Save As] dialog is displayed.
4. In the [Save As] dialog, assign a file name to the
Certificate Signing Request (CSR) and save it in personal
computer.
Apply to the Certificate Authority (CA) using the saved Certificate
Signing Request (CSR).
<NOTE>
• A server certificate is issued for both the generated Certificate
Signing Request (CSR) and CRT key. The issued server certificate
can no longer be used when generating/updating the CRT key after
applying to the Certificate Authority (CA).
• The Certificate Signing Request (CSR) generated by this unit is in a
PEM format.
182
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