ZyXEL p-2802h-i1 Guia Do Utilizador

Chapter 15 Certificates

P-2802H(W)(L)-I Series User’s Guide

Click Security > Certificates > Directory Servers to open the Directory Servers screen. 
This screen displays a summary list of directory servers (that contain lists of valid and revoked 
certificates) that have been saved into the ZyXEL Device. If you decide to have the ZyXEL 
Device check incoming certificates against the issuing certification authority’s list of revoked 
certificates, the ZyXEL Device first checks the server(s) listed in the CRL Distribution 
Points field of the incoming certificate. If the certificate does not list a server or the listed 
server is not available, the ZyXEL Device checks the servers listed here.

Figure 131   Directory Servers

The following table describes the labels in this screen. 

Apply

Click Apply to save your changes back to the ZyXEL Device. You can only 

change the name of the certificate.

Cancel

Click Cancel to quit configuring this screen and return to the Trusted Remote 

Hosts screen.

Table 93   Trusted Remote Host Details (continued)

Table 94   Directory Servers

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.

#

The index number of the directory server. The servers are listed in alphabetical 

order.

Name

This field displays the name used to identify this directory server. 

Address

This field displays the IP address or domain name of the directory server.

Port

This field displays the port number that the directory server uses.

Protocol

This field displays the protocol that the directory server uses.