Hi, I have been trying to set up the pam_radius_auth pam module to authenticate my users through my freeradius server. The radius server is working fine as I can get and Access-Accept packet with radtest and also my wireless hotspot authenticates fine through it. The problem I have is that pam seems to be having a problem loading the module. The auth.log shows the following: Apr 15 22:03:51 bill sshd[7861]: PAM unable to dlopen(/lib/security/pam_radius_auth.so) Apr 15 22:03:51 bill sshd[7861]: PAM [dlerror: /lib/security/pam_radius_auth.so: undefined symbol: __stack_chk_fail_local] Apr 15 22:03:51 bill sshd[7861]: PAM adding faulty module: /lib/security/pam_radius_auth.so I am running pam_radius_auth 1.3.16 and freeradius 1.1.6 on Ubuntu 6.10 The pam_radius_auth module seems to be quite old, does anyone know if it still works? Regards, Daniel Davis