Cisco Cisco Web Security Appliance S370 Guia Do Utilizador

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AsyncOS 8.5 for Cisco Web Security Appliances User Guide
 
Chapter 21      Perform System Administration Tasks
  Administering User Accounts
Step 6
(Optional) Click Add Row to add another RADIUS server. Repeat steps 
 for each RADIUS server.
Note
You can add up to ten RADIUS servers.
Step 7
Enter the number of seconds AsyncOS stores the external authentication credentials before contacting 
the RADIUS server again to re-authenticate in the “External Authentication Cache Timeout” field. 
Default is zero (0).
Note
If the RADIUS server uses one-time passwords, for example passwords created from a token, 
enter zero (0). When the value is set to zero, AsyncOS does not contact the RADIUS server again 
to authenticate during the current session.
Step 8
Configure Group Mapping:
Step 9
Choose whether to map all externally authenticated users to the Administrator role or to different 
appliance user role types.
Step 10
If you map users to different role types, enter the group name as defined in the RADIUS CLASS attribute 
in the Group Name or Directory field, and choose an appliance role type from the Role field. You can 
add more role mappings by clicking Add Row.
Setting
Description
Map externally authenticated 
users to multiple local roles.
AsyncOS assigns RADIUS users to appliance roles based on the 
RADIUS CLASS attribute. CLASS attribute requirements:
3 character minimum
253 character maximum
no colons, commas, or newline characters
one or more mapped CLASS attributes for each RADIUS user 
(With this setting, AsyncOS denies access to RADIUS users 
without a mapped CLASS attribute.) 
For RADIUS users with multiple CLASS attributes, AsyncOS 
assigns the most restrictive role. For example, if a RADIUS user 
has two CLASS attributes, which are mapped to the Operator and 
Read-Only Operator roles, AsyncOS assigns the RADIUS user to 
the Read-Only Operator role, which is more restrictive than the 
Operator role.
These are the appliance roles ordered from least restrictive to most 
restrictive:
Administrator 
Operator
Read-Only Operator
Guest
Map all externally authenticated 
users to the Administrator role.
AsyncOS assigns RADIUS users to the Administrator role.