Hi, I'm running Freeradius 2.1.3 on my Ubuntu 8.04 machine. Basically, my setup is a VPN system linked to freeradius via a specialized plugin. Before I updated my freeradius (from the old 1.x), everything was working fine. Now that I have updated to 2.1.3, I can't seem to get it working again. Taking the VPN and plugin out of the mix, I run my freeradius in -X mode, then send a 'radtest' authentication packet. The freeradius server receives the request: rad_recv: Access-Request packet from host 127.0.0.1 port 46625, id=69, length=93 User-Name = "test" User-Password = "test" NAS-IP-Address = 127.0.1.1 NAS-Port = 1812 Then, straight away I am faced with: +- entering group authorize {...} Segmentation fault This is all the info that I am receiving from the freeradius server - and not being very knowledgeable on freeradius - I am pretty stumped as to what my problem is. I have had a glance around the 'authorize' section, and it contains: authorize { preprocess # auth_log chap mschap # digest # IPASS suffix # ntdomain # eap { # ok = return # } # unix # files sql # etc_smbpasswd # ldap # daily # checkval # expiration # logintime pap # Auth-Type Status-Server { # # } } which is exactly as it was on my old version. Any ideas? Thanks.