Dear All, I have issue with configure radius. I have one Juniper MX80 for doing as LNS in my lab and FreeRADIUS Version 2.1.12 installed. I can see there is successful connected log to radius but after around 1mn it connect again and again. I have check in MX80 but has no any significant log. Below is the full log in debug mode of radius during connect. Please advice rad_recv: Access-Request packet from host 22.0.0.77 port 51280, id=32, length=237 User-Name = "testuser@intel.com" Service-Type = Framed-User CHAP-Password = 0x6424072271437b7df6f638bd05496fe856 CHAP-Challenge = 0xcf44cbf713aedaac40824ffc535532d96e7b109b025cb2a3b0 Chargeable-User-Identity = "" Acct-Session-Id = "491" ERX-Dhcp-Mac-Addr = "0000.0000.0000" NAS-Identifier = "MX80-LAB-LNS" NAS-Port = 4095 NAS-Port-Id = "Ip:192.168.77.1:192 .168.77.2:55776:38107:10971:4534:2765160448" NAS-Port-Type = Virtual ERX-Attr-162 = 0x05f5e1 ERX-Attr-163 = 0x05f5e1 NAS-IP-Address = 22.0.0.77 # Executing section authorize from file /etc/raddb/sites-enabled/default +- entering group authorize {...} ++[preprocess] returns ok [chap] Setting 'Auth-Type := CHAP' ++[chap] returns ok ++[mschap] returns noop ++[digest] returns noop [suffix] Looking up realm "eintel.com" for User-Name = "testuser@intel.com" [suffix] No such realm "eintel.com" ++[suffix] returns noop [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[files] returns noop [sql] expand: %{User-Name} -> testuser@intel.com [sql] sql_set_user escaped user --> 'testuser@intel.com' rlm_sql (sql): Reserving sql socket id: 4 [sql] expand: SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id -> SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'testuser@intel.com' ORDER BY id [sql] User found in radcheck table [sql] expand: SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id -> SELECT id, username, attribute, value, op FROM radreply WHERE username = 'testuser@intel.com' ORDER BY id [sql] expand: SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority -> SELECT groupname FROM radusergroup WHERE username = ' testuser@intel.com' ORDER BY priority rlm_sql (sql): Released sql socket id: 4 ++[sql] returns ok ++[expiration] returns noop ++[logintime] returns noop [pap] WARNING: Auth-Type already set. Not setting to PAP ++[pap] returns noop Found Auth-Type = CHAP # Executing group from file /etc/raddb/sites-enabled/default +- entering group CHAP {...} [chap] login attempt by "testuser@intel.com" with CHAP password [chap] Using clear text password "saba" for user testuser@intel.comauthentication. [chap] chap user testuser@intel.com authenticated succesfully ++[chap] returns ok # Executing section post-auth from file /etc/raddb/sites-enabled/default +- entering group post-auth {...} [sql] expand: %{User-Name} -> testuser@intel.com [sql] sql_set_user escaped user --> 'testuser@intel.com' [sql] expand: %{User-Password} -> [sql] ... expanding second conditional [sql] expand: %{Chap-Password} -> 0x6424072271437b7df6f638bd05496fe856 [sql] expand: INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '%{User-Name}', '%{%{User-Password}:-%{Chap-Password}}', '%{reply:Packet-Type}', '%S') -> INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( ' testuser@intel.com', '0x6424072271437b7df6f638bd05496fe856', 'Access-Accept', '2013-08-22 15:51:05') rlm_sql (sql) in sql_postauth: query is INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( ' testuser@intel.com', '0x6424072271437b7df6f638bd05496fe856', 'Access-Accept', '2013-08-22 15:51:05') rlm_sql (sql): Reserving sql socket id: 3 rlm_sql (sql): Released sql socket id: 3 ++[sql] returns ok ++[exec] returns noop Sending Access-Accept of id 32 to 22.0.0.77 port 51280 Framed-IP-Address = 10.1.1.123 Finished request 2. Going to the next request Waking up in 4.9 seconds. Cleaning up request 2 ID 32 with timestamp +177 Ready to process requests. Regards, SP