Martin Ubank wrote:
As reported to Alan (at eduroam-uk-support), we are also seeing load problems at peak times with similar/identical error messages as those reported in this thread. We are running FreeRadius 2.2.0 on two CentOS 6 VMs, with Kerberos 1.8.2-3.el6 & Samba and Winbind 3.5.6-86.el6.
Hmm... it could be an ntlm_auth issue. Maybe moving to pipes as Phil suggested would help. In any case, it's not new in 2.2.1. So I think it's time to release 2.2.2.
Is there anything we can do here at UWE to help identify the general problem?
Set the exec timeout to 1s. It should take less than a second to run ntlm_auth. If it takes more than a second, something is wrong. And you're probably better off dropping the connection than waiting 30s for a timeout. Alan DeKok.