My nagios server is currently monitoring these Domain/Exchange 2003 Servers:
My Support Company Office
192.168.10.100 PDC/Exchange 2003 Backend
192.168.10.101 Exchange 2003 Frontend
192.168.10.113 Exchange 2003 Backend
192.168.10.108 Nagios Server
Customer Company 1
192.168.80.100 PDC/Exchange 2003 Backend
192.168.80.101 PDC/Exchange 2003 Front End
Customer Company 2
192.168.25.120 PDC/Exchange 2003 Frontend & Backend
They are connected to my support office using IPSec links so I can monitor their network.
Now here's the problem......
Nagios monitors my servers W3SVC service just fine that are on the 192.168.10.XXX subnet. But when I add my customers servers to the W3SVC monitoring config they just don't show up when I take a look at the Nagios web page.
All other services that Nagios is checking like Diskspace etc... work fine.
I have the NSClient++ installed on all the servers and it's running fine.
My config looks like this:
# Create a service for monitoring the W3SVC service
# Change the host_name to match the name of the host you defined above
define service{
use generic-service
host_name csdc001.corporatesite.local,csfe001.corporatesite.local,ibdc001.ib.corporatesite.local,ibtfsdc001.ibtfs.headoffice.local,csukdc001.cardiosolutions.local,ibtdc001sl.headoffice.local,ibtfs001sl.headoffice.local
service_description W3SVC
check_command check_nt!SERVICESTATE!-d SHOWALL -l W3SVC
}
Only these servers which are on the different subnets are not working:
csukdc001.cardiosolutions.local
ibtdc001sl.headoffice.local
ibtfs001sl.headoffice.local
I thought it might be a firewall issue but if the other services like Diskcheck etc.. are responding fine then it kind of makes me think not?
Thanks!
Andy