Hello Fellow Freeradius-Users, I have freeradius-1.1.3 installed on Cent OS and I have Cisco C2960 switch as my NAS. I have a task to allocate browsing time 2hrs per day to students in our computer labs. Logs from radius in debug mode, counter doesn't increase it always shows (Check item - counter) is greater than zero; check_item=120, counter=0. Users are not signed out after Max-Daily-Session is reached. I want to be able to disconnect a user logged in after they reach their maximum daily session. Kindly find below config files which indicate maximum daily session of 120 seconds for testing purposes. I have searched through Freeradius's mailing-List but have not found solution yet. I will be grateful for any help. Thank you. ############################### config on Cisco switch C2960 ############################# aaa new-model ! ! aaa group server radius dot1x ! aaa authentication login default group radius local aaa authentication dot1x default group radius aaa authorization exec default group radius if-authenticated aaa authorization network default group radius aaa accounting send stop-record authentication failure aaa accounting suppress null-username aaa accounting session-duration ntp-adjusted aaa accounting update newinfo periodic 1 aaa accounting exec default start-stop group radius aaa accounting network default start-stop group radius aaa accounting connection default start-stop group radius aaa accounting resource default start-stop-failure group radius interface FastEthernet0/9 switchport access vlan 6 switchport mode access authentication host-mode multi-auth authentication port-control auto authentication periodic authentication timer inactivity 5 dot1x pae both dot1x max-req 3 spanning-tree portfast radius-server host 10.1.7.202 auth-port 1812 acct-port 1813 key "key" ############################### /etc/raddb/sqlcounter.conf ################################ sqlcounter noresetcounter { counter-name = Max-All-Session-Time check-name = Max-All-Session sqlmod-inst = sql key = User-Name reset = never query = "SELECT SUM(AcctSessionTime) FROM radacct WHERE UserName='%{%k}'" } sqlcounter dailycounter { filename = ${raddbdir}/db.daily count-attribute = Acct-Session-Time driver = "rlm_sqlcounter" allowed-servicetype = Framed-User counter-name = Daily-Session-Time check-name = Max-Daily-Session sqlmod-inst = sqlcca3 key = User-Name reset = daily query = "SELECT SUM(AcctSessionTime - GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='%{%k}' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'" } sqlcounter monthlycounter { counter-name = Monthly-Session-Time check-name = Max-Monthly-Session sqlmod-inst = sqlcca3 key = User-Name reset = monthly query = "SELECT SUM(AcctSessionTime - GREATEST((%b - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='%{%k}' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '%b'" } ###################################################################### /etc/raddb/radius.conf ###################################################################### modules { $INCLUDE ${confdir}/sqlcounter.conf instantiate { exec expr dailycounter } authorize { preprocess mschap suffix eap files sql dailycounter } authenticate { Auth-Type PAP { pap } Auth-Type CHAP { chap } Auth-Type MS-CHAP { mschap } unix eap } ####################################################################### /etc/raddb/users ####################################################################### clare Max-Daily-Session := 120, User-Password := "password" Auth-Type := Reject, Reply-Message = "Your time limit is used", Simultaneous-Use := 1, ######################################################################### Dubug output ######################################################################### Going to the next request Waking up in 6 seconds... rad_recv: Access-Request packet from host 10.1.5.4:1645, id=220, length=244 User-Name = "clare" Service-Type = Framed-User Framed-MTU = 1500 Called-Station-Id = "EC-30-91-1D-69-89" Calling-Station-Id = "00-1E-33-D5-7A-68" EAP-Message = 0x0209002b19001703010020205ecf13b3dc88bd738478cf6a2111e5903a5089b64e282bc15b5c7c6c0e771c Message-Authenticator = 0x2cac65588536701091195c7b06db31a1 Cisco-AVPair = "audit-session-id=0A01050400000672A669A7C1" NAS-Port-Type = Ethernet NAS-Port = 50009 NAS-Port-Id = "FastEthernet0/9" State = 0xb014050291b7b551b59b2a5f168e4f7d NAS-IP-Address = 10.1.5.4 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 26 modcall[authorize]: module "preprocess" returns ok for request 26 modcall[authorize]: module "mschap" returns noop for request 26 rlm_realm: No '@' in User-Name = "clare", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 26 rlm_eap: EAP packet type response id 9 length 43 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 26 users: Matched entry clare at line 97 modcall[authorize]: module "files" returns ok for request 26 radius_xlat: 'clare' rlm_sql (sql): sql_set_user escaped user --> 'clare' radius_xlat: 'SELECT id, UserName, Attribute, Value, op FROM radcheck WHERE Username = 'clare' ORDER BY id' rlm_sql (sql): Reserving sql socket id: 4 rlm_sql (sql): User clare not found in radcheck radius_xlat: 'SELECT radgroupcheck.id,radgroupcheck.GroupName,radgroupcheck.Attribute,radgroupcheck.Value,radgroupcheck.op FROM radgroupcheck,usergroup WHERE usergroup.Username = 'clare' AND usergroup.GroupName = radgroupcheck.GroupName ORDER BY radgroupcheck.id' radius_xlat: 'SELECT radgroupreply.id,radgroupreply.GroupName,radgroupreply.Attribute,radgroupreply.Value,radgroupreply.op FROM radgroupreply,usergroup WHERE usergroup.Username = 'clare' AND usergroup.GroupName = radgroupreply.GroupName ORDER BY radgroupreply.id' rlm_sql (sql): User clare not found in radgroupcheck rlm_sql (sql): Released sql socket id: 4 rlm_sql (sql): User not found modcall[authorize]: module "sql" returns notfound for request 26 rlm_sqlcounter: Entering module authorize code sqlcounter_expand: 'SELECT SUM(AcctSessionTime - GREATEST((1330102800 - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='%{User-Name}' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime
'1330102800'' radius_xlat: 'SELECT SUM(AcctSessionTime - GREATEST((1330102800 - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='clare' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '1330102800'' sqlcounter_expand: '%{sql:SELECT SUM(AcctSessionTime - GREATEST((1330102800 - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='clare' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime '1330102800'}' radius_xlat: Running registered xlat function of module sql for string 'SELECT SUM(AcctSessionTime - GREATEST((1330102800 - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='clare' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '1330102800'' rlm_sql (sql): - sql_xlat radius_xlat: 'clare' rlm_sql (sql): sql_set_user escaped user --> 'clare' radius_xlat: 'SELECT SUM(AcctSessionTime - GREATEST((1330102800 - UNIX_TIMESTAMP(AcctStartTime)), 0)) FROM radacct WHERE UserName='clare' AND UNIX_TIMESTAMP(AcctStartTime) + AcctSessionTime > '1330102800'' rlm_sql (sql): Reserving sql socket id: 3 rlm_sql (sql): row[0] returned NULL rlm_sql (sql): Released sql socket id: 3 radius_xlat: '' rlm_sqlcounter: (Check item - counter) is greater than zero rlm_sqlcounter: Authorized user clare, check_item=120, counter=0 rlm_sqlcounter: Sent Reply-Item for user clare, Type=Session-Timeout, value=120 modcall[authorize]: module "dailycounter" returns ok for request 26 modcall: leaving group authorize (returns updated) for request 26 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 26 rlm_eap: Request found, released from the list rlm_eap: EAP/peap rlm_eap: processing type peap rlm_eap_peap: Authenticate rlm_eap_tls: processing TLS eaptls_verify returned 7 rlm_eap_tls: Done initial handshake eaptls_process returned 7 rlm_eap_peap: EAPTLS_OK rlm_eap_peap: Session established. Decoding tunneled attributes. rlm_eap_peap: Received EAP-TLV response. rlm_eap_peap: Tunneled data is valid. rlm_eap_peap: Success rlm_eap: Freeing handler modcall[authenticate]: module "eap" returns ok for request 26 modcall: leaving group authenticate (returns ok) for request 26 radius_xlat: 'Your time limit is used' Login OK: [clare] (from client C2960_NOC_LAN1 port 50009 cli 00-1E-33-D5-7A-68) Sending Access-Accept of id 220 to 10.1.5.4 port 1645 Reply-Message = "Your time limit is used" Session-Timeout = 120 MS-MPPE-Recv-Key = 0x33430a677c0ab2f0331e95b8ad8a7c96de6ac7e8065f622a7883bb736882d0e0 MS-MPPE-Send-Key = 0xed2c5c1c315e2387e636c3796035e004cb93d3d159a17c696a73bcd418ac483b EAP-Message = 0x03090004 Message-Authenticator = 0x00000000000000000000000000000000 User-Name = "clare" Finished request 26