I use Freeradius to protect our wireless network since 1 years and it seems excellent. By the way, we're configuring 10 news laptops( same configuration as we have ). They can't connect and see below the log. I dont understand why they cant connect. We use certificate of client and server to authenticate.( windows 7 pro as client ) Thanks for your help. Auth: (10536) Login incorrect (Failed retrieving values required to evaluate condition): [<no User-Name attribute>/<via Auth-Type = EAP>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:32:22 2016 : Error: (10536) Ignoring duplicate packet from client dpd port 33260 - ID: 245 due to unfinished request in component post-auth module sql Fri Sep 9 11:32:23 2016 : Error: (10535) Ignoring duplicate packet from client appro port 60621 - ID: 9 due to unfinished request in component accounting module sql Fri Sep 9 11:32:28 2016 : Error: (10536) Ignoring duplicate packet from client dpd port 33260 - ID: 245 due to unfinished request in component post-auth module sql Fri Sep 9 11:32:37 2016 : Auth: (10537) Login incorrect (Failed retrieving values required to evaluate condition): [<no User-Name attribute>/<via Auth-Type = EAP>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:32:40 2016 : Error: (10537) Ignoring duplicate packet from client dpd port 33260 - ID: 246 due to unfinished request in component post-auth module sql Fri Sep 9 11:32:40 2016 : Error: (10536) Ignoring duplicate packet from client dpd port 33260 - ID: 245 due to unfinished request in component post-auth module sql Fri Sep 9 11:32:46 2016 : Error: (10537) Ignoring duplicate packet from client dpd port 33260 - ID: 246 due to unfinished request in component post-auth module sql Fri Sep 9 11:32:59 2016 : Auth: (10539) Login incorrect (Failed retrieving values required to evaluate condition): [<no User-Name attribute>/<via Auth-Type = EAP>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:32:59 2016 : Info: rlm_sql (sql): Closing connection (1885), from 1 unused connections Fri Sep 9 11:33:07 2016 : Auth: (10543) Login OK: [ith00288/<via Auth-Type = EAP>] (from client mdt port 1 cli AC-D1-B8-C7-80-F5) Fri Sep 9 11:33:10 2016 : Auth: (10545) Login incorrect (Failed retrieving values required to evaluate condition): [<no User-Name attribute>/<via Auth-Type = EAP>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:33:10 2016 : Info: rlm_sql (sql): Closing connection (1888): Hit idle_timeout, was idle for 62 seconds Fri Sep 9 11:33:21 2016 : Auth: (10546) Invalid user: [ ith00394/<no User-Password attribute>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:33:21 2016 : Info: rlm_sql (sql): 0 of 2 connections in use. Need more spares Fri Sep 9 11:33:21 2016 : Info: rlm_sql (sql): Opening additional connection (1889), 1 of 30 pending slots used Fri Sep 9 11:33:21 2016 : Info: rlm_sql (sql): Closing connection (1887): Hit idle_timeout, was idle for 62 seconds Fri Sep 9 11:33:22 2016 : Auth: (10547) Invalid user: [ ith00394/<no User-Password attribute>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:33:23 2016 : Info: rlm_sql (sql): 0 of 2 connections in use. Need more spares Fri Sep 9 11:33:23 2016 : Info: rlm_sql (sql): Opening additional connection (1890), 1 of 30 pending slots used Fri Sep 9 11:33:24 2016 : Auth: (10548) Invalid user: [ ith00394/<no User-Password attribute>] (from client dpd port 5 cli 2C-6E-85-1D-77-61) Fri Sep 9 11:33:25 2016 : Auth: (10549) Invalid user: [ ith00394/<no User-Password attribute>] (from client dpd port 5 cli 2C-6E-85-1D-77-61)