# check that web services are running
define service {
        hostgroup_name                  http-servers,interlab-pcs,internet-srv-generic
        service_description             HTTP
 	check_command                   check_http
        use                             generic-service
	notification_interval           0 ; set > 0 if you want to be renotified
}

# check that ssh services are running
define service {
        hostgroup_name                  ssh-servers,interlab-pcs,class-routers,internet-srv-ssh,switches  
        service_description             SSH
	check_command                   check_ssh
        use                             generic-service
        notifications_enabled           1
        check_period                    24x7
        normal_check_interval           1 
        retry_check_interval            1
        max_check_attempts              1 
        notification_period             24x7
        notification_options            w,u,c,r
        contact_groups                  admins
	notification_interval           0 ; set > 0 if you want to be renotified
}

# check that telnet is responding 
#define service {
#        hostgroup_name                  switches 
#        service_description             Telnet 
#        check_command                   check_telnet
#        use                             generic-service
#        notification_interval           0 ; set > 0 if you want to be renotified
#}

# check that ping-only hosts are up
define service {
        hostgroup_name                  ping-servers
        service_description             PING
	check_command                   check_ping!100.0,20%!500.0,60%
        use                             generic-service
	notification_interval           0 ; set > 0 if you want to be renotified
}

# check gw-rtr if live
define service {
        hostgroup_name		        gateway-router
	service_description 		PING-RTR
	check_command			check-router-alive
	use				generic-service
        notifications_enabled           1
        check_period                    24x7
        normal_check_interval           1
        retry_check_interval            1
        max_check_attempts              3
        notification_period             24x7
        notification_options            w,u,c,r 
        contact_groups                  tickets 
        notification_interval           0 ; set > 0 if you want to be renotified
}

define service {
        use                             generic-service
        host_name                       localhost
        service_description             External Host Group Check
        check_command                   check_internet!eu.org!yahoo.com!x0.dk!nsrc.org!ws.edu.isoc.org
}