User`s guide

G-3000H User’s Guide
Chapter 11 Certificates 131
Figure 75 My Certificates
The following table describes the labels in this screen.
Table 38 My Certificates
LABEL DESCRIPTION
PKI Storage
Space in Use
This bar displays the percentage of the ZyAIR’s PKI storage space that is currently
in use. When you are using 80% or less of the storage space, the bar is green.
When the amount of space used is over 80%, the bar is red. When the bar is red,
you should consider deleting expired or unnecessary certificates before adding
more certificates.
Replace This button displays when the ZyAIR has the factory default certificate. The factory
default certificate is common to all ZyAIRs that use certificates. ZyXEL
recommends that you use this button to replace the factory default certificate with
one that uses your ZyAIR's MAC address.
# This field displays the certificate index number. The certificates are listed in
alphabetical order.
Name This field displays the name used to identify this certificate. It is recommended that
you give each certificate a unique name.
Type This field displays what kind of certificate this is.
REQ represents a certification request and is not yet a valid certificate. Send a
certification request to a certification authority, which then issues a certificate. Use
the My Certificate Import screen to import the certificate and replace the request.
SELF represents a self-signed certificate.
*SELF represents the default self-signed certificate, which the ZyAIR uses to sign
imported trusted remote host certificates.
CERT represents a certificate issued by a certification authority.
Subject This field displays identifying information about the certificate’s owner, such as CN
(Common Name), OU (Organizational Unit or department), O (Organization or
company) and C (Country). It is recommended that each certificate have unique
subject information.