<div>Hi All <br>                I have configured Nagios Core in CentOS. I did remotehost(retpro) services of cpu, memory, user, ssh and ping also but unable to config check_http. <br>    How to configure remotehost http (url) and Notification Alert (If http down). Pls verify my cfg file in /usr/local/nagios/etc/objects/retpro.cfg<br>
 <br>define host{<br>        use                    linux-server<br>        host_name         retpro<br>        alias                  retpro<br>        address             192.168.1.116<br>        }</div>
<div>define service{<br>        use                                  generic-service<br>        host_name                       retpro </div>
<div>        service_description            PING<br>        check_command               check_ping!100.0,20%!500.0,60%<br>        normal_check_interval   5<br>        }<br>define service{<br>        use                                 generic-service<br>
        host_name                       retpro</div>
<div>        service_description           Root Partition<br>        check_command              check_local_disk!20%!10%!/<br>        }</div>
<div>define service{<br>        use                                 generic-service<br>        host_name                       retpro</div>
<div>        service_description           SSH<br>        check_command              check_ssh<br>        notifications_enabled         1<br>        }<br>define service{<br>        use                                  generic-service<br>
        host_name                       retpro<br>        service_description            Total Processes<br>        check_command               check_local_procs!250!400!RSZDT<br>        }</div>
<div>define service{<br>        use                                   generic-service<br>        host_name                        retpro</div>
<div>        service_description             Current Load<br>        check_command                check_local_load!5.0,4.0,3.0!10.0,6.0/4.0<br>        }<br> <br>Thanks & Regards<br> <br>B.Rajeshkumar<br>09894943041.</div>