ZyXEL Communications 2 Plus Network Card User Manual


 
Chapter 15 Certificates
ZyWALL 2 Plus User’s Guide
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15.16 Directory Servers
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 ZyWALL. If you decide to have the
ZyWALL check incoming certificates against the issuing certification authority’s list of
revoked certificates, the ZyWALL 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 ZyWALL checks the servers listed here.
Figure 195 SECURITY > CERTIFICATES > Directory Servers
The following table describes the labels in this screen.
Apply Click Apply to save the certificate on the ZyWALL.
Cancel Click Cancel to quit and return to the Trusted Remote Hosts screen.
Table 86 SECURITY > CERTIFICATES > Trusted Remote Hosts > Import
LABEL DESCRIPTION
Table 87 SECURITY > CERTIFICATES > Directory Servers
LABEL DESCRIPTION
PKI Storage
Space in Use
This bar displays the percentage of the ZyWALL’s PKI storage space that is
currently in use. When the storage space is almost full, 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.