Error: rlm_sql_unixodbc: SQL down 08S01 [unixODBC][FreeTDS][SQL Server]Unable to connect: Adaptive Server is unavailable or does not exist

[Alan DeKok]

Bill Grant wrote:
> I am having trouble starting freeradius at boot on CentOS 6.4. It starts, but it does not connect to my database; however, if run it manually from the command the it works fine. I think there is permission issue somewhere. See the log below:
> 
> when I run following command as root it works

  It's probably some SELinux rule.  The normal Linux APIs allow *any*
process to make outbound connections.

  Alan DeKok.