ZyXEL Communications HW-D Series User Manual

P-662H/HW-D Series User’s Guide

Chapter 17 Certificates

267

Use the Directory Servers screen to configure a list of addresses of directory servers (that 
contain lists of valid and revoked certificates).

Click Security > Certificates > My Certificates to open the My Certificates screen. This is 
the ZyXEL Device’s summary list of certificates and certification requests. Certificates 
display in black and certification requests display in gray.

Figure 141   My Certificates 

The following table describes the labels in this screen. 

Table 101   My Certificates

PKI Storage 

Space in Use

This bar displays the percentage of the ZyXEL Device’s PKI storage space that is 

currently in use. The bar turns from green to red when the maximum is being 

approached. When the bar is red, you should consider deleting expired or 

unnecessary certificates before adding more certificates.

Replace

This button displays when the ZyXEL Device has the factory default certificate. 

The factory default certificate is common to all ZyXEL Devices that use certificates. 

ZyXEL recommends that you use this button to replace the factory default 

certificate with one that uses your ZyXEL Device'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.