H3C Technologies H3C SecBlade SSL VPN Cards - Manual (Page 60)

52
Item Action
Authentication Code Timeout
Required
Set the valid time of the authentication code picture, in the range 30 seconds
to 600 seconds.
NOTE:
•
The system supports local authentication, RADIUS authentication, LDAP authentication, AD
authentication, as well as combination authentication. You can enable/disable all authentication
methods except local authentication. If you do not enable an authentication method, the authentication
method will not be available for users, and the authentication method will not appear in the drop-down
list.
• Assume that there is a local user named user in the domain and the default username for authentication
is [email protected]. If you specify the default authentication method of the domain as local
authentication, the user needs to type only the username user for authentication. However, users using
other authentication methods (such as RADIUS) need to type the full username in the fully qualified
format (such as [email protected]).
• By default, the default authentication method is local authentication.
• After you enable automatic login, the system login mode varies with the certificate policy in the default
authentication method. If the certificate policy is password authentication, the system automatically logs
users in using user account guest. If the certificate policy is password plus certificate authentication, the
system automatically logs a user in using user account guest and requires the login user provides the
client certificate issued for user guest. If the certificate policy is certificate authentication, the system
automatically logs a user in using the username carried in the client certificate.
• If you have defined your own CA system and want to use the automatic login feature, it is recommended
to specify the certificate policy as certificate authentication.
Configuring the Caching Policy
Overview
The caching policy specifies the contents to be cleared after a user logs out.
Configuration Procedure
Select the Caching Policy tab to enter the caching policy configuration page, as shown in Figure 41 .