Hello again list, Thanks for the prompt reply on my previous inquiry regarding the compiling error. Worked perfectly with a new checkout. A new problem has arrived though. I am trying to do some authentication on the WiMAX platform. radiusd: FreeRADIUS Version 2.2.0, for host x86_64-unknown-linux-gnu, built on Apr 27 2010 at 08:06:03 Everything seems to be working fine. Client sends access request. server sends challenge. This happens back and forth as it should, the user is identified and the final challenges are ment to be exchanged: Wed Apr 28 09:04:01 2010 : Info: (6) [ttls] Got tunneled Access-Accept Wed Apr 28 09:04:01 2010 : Info: (6) [ttls] Got MS-CHAP2-Success, tunneling it to the client in a challenge. Followed by Sending Access-Challenge of id 39 to 192.168.106.11 port 1812 EAP-Message = 0x0107005f15800000005517030100503aaea6b28c1d5d90e71ec96d69f5846508965193166f92b750af976df6b0363867e15725dfc8a2370622601bc3e9487f6aa9843bf2e469cc773c7e9815c52e15755de3a962215e0674d1368fbab98f24 Message-Authenticator = 0x00000000000000000000000000000000 State = 0x912a18ab942d0dffd8d9c931385c748e Wed Apr 28 09:04:01 2010 : Info: (6) Finished request 6. Wed Apr 28 09:04:01 2010 : Debug: Going to the next request Wed Apr 28 09:04:01 2010 : Debug: Waking up in 3.9 seconds. rad_recv: Access-Request packet from host 192.168.106.11 port 1812, id=40, length=194 User-Name = "{am=1}15a251baf3194e3ca5681323e82848a0@domain.tld" EAP-Message = 0x020700061500 Message-Authenticator = 0xfbce37cd2ed55658b94dbf0312e430fb NAS-Identifier = "AAALAB" NAS-IP-Address = 192.168.106.11 Calling-Station-Id = "00-12-CF-C7-4D-A8" WiMAX-BS-Id = 0x002f01010101 NAS-Port-Type = 27 Framed-MTU = 2000 Service-Type = Framed-User WiMAX-GMT-Timezone-offset = 0 State = 0x912a18ab942d0dffd8d9c931385c748e Wed Apr 28 09:04:01 2010 : Info: (7) +- entering group authorize {...} Wed Apr 28 09:04:01 2010 : Info: (7) ++[preprocess] returns ok Wed Apr 28 09:04:01 2010 : Info: (7) ++[wimax] returns ok Wed Apr 28 09:04:01 2010 : Info: (7) ++[chap] returns noop Wed Apr 28 09:04:01 2010 : Info: (7) ++[mschap] returns noop Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Looking up realm domain.tld for User-Name = "{am=1}15a251baf3194e3ca5681323e82848a0@domain.tld" Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Found realm "domain.tld" Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Adding Stripped-User-Name = "{am=1}15a251baf3194e3ca5681323e82848a0" Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Adding Realm = "nextnet.no" Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Authentication realm is LOCAL. Wed Apr 28 09:04:01 2010 : Info: (7) ++[suffix] returns ok Wed Apr 28 09:04:01 2010 : Info: (7) [eap] EAP packet type response id 7 length 6 Wed Apr 28 09:04:01 2010 : Info: (7) [eap] Continuing tunnel setup. Wed Apr 28 09:04:01 2010 : Info: (7) ++[eap] returns ok Wed Apr 28 09:04:01 2010 : Info: (7) Found Auth-Type = EAP Wed Apr 28 09:04:01 2010 : Info: (7) +- entering group authenticate {...} Wed Apr 28 09:04:01 2010 : Info: (7) [eap] Request found, released from the list Wed Apr 28 09:04:01 2010 : Info: (7) [eap] EAP/ttls Wed Apr 28 09:04:01 2010 : Info: (7) [eap] processing type ttls Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] Authenticate Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] processing EAP-TLS Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] Received TLS ACK Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] ACK handshake is finished Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] eaptls_verify returned 3 Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] eaptls_process returned 3 Segmentation fault Any ideas why radiusd is segfaulting?