Cisco Cisco Tunnel Terminating Gateway (TTG) Leaflet
AAA Server Group Configuration Mode Commands
▀ radius authenticate
▄ Cisco ASR 5x00 Command Line Interface Reference
188
radius authenticate
This command configures RADIUS authentication related parameters.
Product
All
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > AAA Server Group Configuration
configure > context context_name > aaa group group_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-aaa-group)#
Syntax
radius authenticate { apn-to-be-included { gi | gn } | null-username }
default radius authenticate { apn-to-be-included | null-username }
no radius authenticate null-username
default
Configures the default setting.
no radius authenticate null-username
Disables sending an Access-Request message to the AAA server for user names (NAI) that are blank.
apn-to-be-included
Specifies the APN name to be included for RADIUS authentication.
gi
: Specifies the usage of Gi APN name in RADIUS authentication request. Gi APN represents the APN
received in the Create PDP Context request message from SGSN.
gn
: Specifies the usage of Gn APN name in RADIUS authentication request. Gn APN represents the APN
selected by the GGSN.
null-username
Specifies attempting RADIUS authentication even if the provided user name is NULL (empty).
Default: Enables authenticating, sending Access-Request messages to the AAA server, all user names,
including NULL user names.
Default: Enables authenticating, sending Access-Request messages to the AAA server, all user names,
including NULL user names.
Usage
Use this command to disable, or re-enable, sending Access-Request messages to the AAA server for user
names (NAI) that are blank (NULL).
names (NAI) that are blank (NULL).
Example
The following command disables sending of Access-Request messages for user names (NAI) that are blank: