Hi ! We have a odd problem on one of our FreeRadius servers : SunOS 5.10 Generic_138888-03 sun4u sparc Mon Mar 9 13:39:26 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 179 due to unfinished request 2603 Mon Mar 9 13:39:32 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 179 due to unfinished request 2603 Mon Mar 9 13:39:52 2009 : Error: WARNING: Unresponsive child (id 96) for request 2603 (in component authenticate module rlm_pam) Mon Mar 9 13:40:01 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 143 due to unfinished request 2604 Mon Mar 9 13:40:02 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 145 due to unfinished request 2606 Mon Mar 9 13:40:03 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 144 due to unfinished request 2605 Mon Mar 9 13:40:07 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 143 due to unfinished request 2604 Mon Mar 9 13:40:07 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 145 due to unfinished request 2606 Mon Mar 9 13:40:07 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 144 due to unfinished request 2605 Mon Mar 9 13:40:09 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 146 due to unfinished request 2607 Mon Mar 9 13:40:09 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 147 due to unfinished request 2608 Mon Mar 9 13:40:15 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 146 due to unfinished request 2607 Mon Mar 9 13:40:15 2009 : Error: Discarding duplicate request from client hostname:1814 - ID: 147 due to unfinished request 2608 Mon Mar 9 13:40:30 2009 : Error: WARNING: Unresponsive child (id 104) for request 2604 (in component authenticate module rlm_pam) Mon Mar 9 13:40:30 2009 : Error: WARNING: Unresponsive child (id 99) for request 2605 (in component authenticate module rlm_pam) Mon Mar 9 13:40:30 2009 : Error: WARNING: Unresponsive child (id 103) for request 2606 (in component authenticate module rlm_pam) Mon Mar 9 13:40:35 2009 : Error: WARNING: Unresponsive child (id 97) for request 2607 (in component authenticate module rlm_pam) Mon Mar 9 13:40:35 2009 : Error: WARNING: Unresponsive child (id 102) for request 2608 (in component authenticate module rlm_pam) When this problem occur, then no radius authentication. After a few seconds radius is working as it should. We are observing this problem ca 2 or 4 times each hour. -- Regards; Roar Pettersen Universitetet i Bergen - The University of Bergen