[CentOS] Bacula + Nagios

Fri Jun 5 14:07:30 UTC 2015
Alessandro Baggi <alessandro.baggi at gmail.com>

Hi list,
I'm trying to monitoring bacula (dir, sd and fd) with nagios and plugin 
check_bacula. check_bacula was installed from repo base, current OS C7.1.

When running check_bacula I get error with authentication:

"BACULA CRITICAL - Cannot authenticate to Director: 1999 Authorization 

and from bacula.log:

Unable to authenticate console "not real" at client:

I suppose that It can be a password mismatch but all password/name 
combination are correct.

Anyone has the same problem?

Thanks in advance.