Hi, I've setup eap/tls with freeradius in my network. I'm using certificates signed by a private CA. Here is my problem: When i check validate server certificate in client's connection properties, radius an access challenge and nothing happens: Sending Access-Challenge of id 3 to 192.168.145.13:1812 EAP-Message = 0x010400350d800000002b14030100010116030100209e7c62b412a95e4583fd662183c3cfd5ff3aa01d4cf27de813dc6cc9b040fc78 Message-Authenticator = 0x00000000000000000000000000000000 State = 0xf48deff8e489ad47d9acb4c64dc756f4 With box unchecked, everything seems to be ok in freeradius logs. But just after Access-Accept packet, AP reboots and client connection dies. 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/tls rlm_eap: processing type tls rlm_eap_tls: Authenticate rlm_eap_tls: processing TLS rlm_eap_tls: Received EAP-TLS ACK message rlm_eap_tls: ack handshake is finished eaptls_verify returned 3 eaptls_process returned 3 rlm_eap: Freeing handler modcall[authenticate]: module "eap" returns ok for request 26 modcall: group authenticate returns ok for request 26 Sending Access-Accept of id 10 to 192.168.145.13:1812 MS-MPPE-Recv-Key = 0x7ace5e49f382cd4ad52cbef684f2380b2d9982659a2779ca55e3e7f243277363 MS-MPPE-Send-Key = 0xa44f01b3c2487c7ac23853a6b1c9fb645f3cf9780ed791d772bf639eb8dc6f63 EAP-Message = 0x03040004 Message-Authenticator = 0x00000000000000000000000000000000 User-Name = "wireless-12" Finished request 26 I'm confused, where to find error? My AP HW, freeradius configuration, or certificate stuff. Please guide me.