Am 24.05.2015 um 16:36 schrieb Tim Dunphy: > Hey guys, [ snip ] > CRITICAL ERROR - Can not connect to '162.243.60.6' on port 0 > > > I thought I could specify the command in the service definition like this: > > check_memcached!web1.example.com!11211 > > To reproduced the command as it's executed on the command line. How can I > specify the port correctly here? Verify the command definition. > Thanks, > > Tim You should use the nagios community support list to discuss setup questions about your self compiled nagios. Alexander