[radius]
- verbose=0|1
- By default is not defined. - If this option enabled, the radius module should add detailed info to log 
- interim-verbose=0|1
- By default is not defined. - Specified, should radius module produce verbose logging of interim radius packets. 
- dictionary=/path/to/dictionary
- By default is < -DCMAKE_INSTALL_PREFIX >/share/accel-ppp/radius/dictionary - Specifies path to RADIUS dictionaries. It is possible to define multiple dictionaries 
- server=address,secret[,auth-port=1812][,acct-port=1813][,req-limit=0][,fail-timeout=0,max-fail=0,][,weight=1][,backup]
- By default is not defined. - Specifies IP address, secret, ports of RADIUS server. 
- nas-ip-address=x.x.x.x
- By default is not defined. - Specifies value to send to RADIUS server in NAS-IP-Address attribute and to be matched in DM/CoA requests. Also DM/CoA server will bind to that address. 
- nas-identifier=identifier
- By default is not defined. - Specifies value to send to RADIUS server in NAS-Identifier attribute and to be matched in DM/CoA requests. 
- gw-ip-address=x.x.x.x
- By default is not defined. - Specifies address to use as local address of ppp interfaces if Framed-IP-Address received from RADIUS server. 
- acct-interim-interval=n
- By default is not defined. - Specifies interval in seconds to send accounting information (may be overridden by radius Acct-Interim-Interval attribute) 
- acct-interim-jitter=n
- By default is not defined. - Specifies absolute maximum jitter value in seconds to be applied to accounting information interval. Calculate interim-interval+-acct-interim-jitter. 
- max-try=n
- By default is - max-try=3- Specifies number of tries to send Access-Request/Accounting-Request queries. 
- timeout=n
- By default is - timeout=3- Timeout in seconds to wait response from RADIUS server. 
- acct-timeout=n
- By default is - acct-timeout=3- Specifies timeout in seconds of accounting interim update, if request not received after this time , session will terminated. If - acct-timeout=0then session keeps active.
- sid-in-auth=0|1
- By default is not defined. - Specifies should accel-ppp generate and send - Acct-Session-Idon Access-Request packet. By default- Acct-Session-Idsent on Accounting-Request packet.
- acct-delay-time=0|1
- By default is acct-delay-time=0 - Specifies whether radius client should include Acct-Delay-Time attribute to accounting requests 
- attr-tunnel-type=name
- By default is not defined. - Specifies custom attribute name to be used to send tunnel type (as string). 
- default-realm=realm
- By default is disabled. - Append specified realm to username. For example - default-realm=example.comaccel-ppp send to RADIUS server- username@example.com
DM/CoA
- dae-server=x.x.x.x:port,secret
- By default is not defined. - Specifies IP address, port to bind and secret for Dynamic Authorization Extension server (DM/CoA).This ip address must exist on any server interface. 
- require-nas-identification=0|1
- By default is not defined. - Allow processing (DM/CoA) packets that contain valid “NAS-Identifier” and “NAS-IP-Address” attributes.