This item determines whether RADIUS should be used to authenticate the tunnel endpoint.
- SNMP ID:
 - 2.2.22.20
 - Console path:
 - Setup > WAN > RADIUS
 - Possible values:
 - No
 - There is no RADIUS authentication.
 - Yes
 - RADIUS authentication occurs if, in the table 'L2TP Endpoints', the field 'Auth-Peer' is set to 'Yes', but no password was entered.
 - Exclusive
 - RADIUS authentication always occurs if, in the table 'L2TP Endpoints', the field 'Auth-Peer' is set to 'Yes', irrespective of whether a password was entered.
 
- Default:
 - No