Zte OX253P, User Manual

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Chapter 10 The Certificates Screens
OX253P User ’ s Guide
109
Issuer This field displays identifying information about the certificate ’ s issuing
certification authority, such as a common name, organizational unit or
department, organization or company and country. With self-signed
certificates, this is the same information as in the
Subject field.
Valid From This field displays the date that the certificate becomes applicable. The
text displays in red and includes a Not Yet Valid! message if the
certificate has not yet become applicable.
Valid To This field displays the date that the certificate expires. The text displays
in red and includes an Expiring! or Expired! message if the certificate is
about to expire or has already expired.
CRL Issuer This field displays Yes if the certification authority issues CRL
(Certificate Revocation Lists) for the certificates that it has issued and
you have selected the
Check incoming certificates issued by this
CA against a CRL check box in the certificate ’ s details screen to have
the OX253P check the CRL before trusting any certificates issued by the
certification authority. Otherwise the field displays
No .
Action Click the Edit icon to open a screen with an in-depth list of information
about the certificate.
Use the Export icon to save the certificate to a computer. Click the icon
and then Save in the File Download screen. The Save As screen
opens, browse to the location that you want to use and click Save .
Click the Delete icon to remove the certificate. A window displays
asking you to confirm that you want to delete the certificate. Note that
subsequent certificates move up by one when you take this action.
Import Click Import to open a screen where you can save the certificate of a
certification authority that you trust, from your computer to the
OX253P.
Refresh Click this button to display the current validity status of the certificates.
Table 42 TOOLS > Certificates > Trusted CAs (continued)
LABEL DESCRIPTION