When PPP remote sites dial in, the internal user authentication data from the PPP list, or alternatively an external RADIUS server, can be used for authentication.
    Note:  If you switch the PPP mode to 'Exclusive', the internal user authentication data is ignored, otherwise these have priority.
- SNMP ID:
 - 2.2.22.5
 - Console path:
 - Setup > WAN > RADIUS
 - Possible values:
 - Yes
 - Enables the use of an external RADIUS server for authentication of PPP remote sites. A matching entry in the PPP list takes priority however.
 - No
 - No external RADIUS server is used for authentication of PPP remote sites.
 - Exclusive
 - Enables the use of an external RADIUS server as the only possibility for authenticating PPP remote sites. The PPP list is ignored.
 
- Default:
 - No