Configuring a Captive Portal 461
Configuring Users in a Remote RADIUS Server
You can use a remote RADIUS server client authorization. You must add all 
users to the RADIUS server. The local database does not share any 
information with the remote RADIUS database. 
Table 17-2 indicates the RADIUS attributes you use to configure authorized 
captive portal clients. The table indicates both RADIUS attributes and 
vendor-specific attributes (VSA). VSAs are denoted in the Attribute column 
and are comma delimited (vendor ID, attribute ID).
Table 17-2. Captive Portal User RADIUS Attributes
Attribute Number Description Range Usage Default
User-Name 1 User name to be 
authorized
1-32 
characters
Required None
User-Password 2 User password 8-64 
characters
Required None
Session-Timeout 27 Logout once 
session timeout is 
reached (seconds). 
If the attribute is 0 
or not present 
then use the value 
configured for the 
captive portal.
Integer 
(seconds)
Optional 0
Dell-Captive-
Portal-Groups
6231, 
127
A comma-
delimited list of 
group names that 
correspond to the 
configured CP 
instance 
configurations.
String Optional None. The 
default 
group is 
used if not 
defined here