Hello, I have a question that i'm assuming has a quick answer. I've defined a command as: define command{ command_name check-site command_line $USER1$/check_ping -H $ARG1 -w 3000.0,80% -c 5000.0,100% -p 5 -t 10 } which i use to just ping different sites via my services.cfg. So in my services.cfg i have entries that look like: define service{ use generic-service display_name check_helpdesk host_name rails_playground service_description check helpdesk check_command check-site!<a href="http://helpdesk_url.com">helpdesk_url.com</a> contacts nagiosadmin } Now everything checks out, however when i open up my service page within nagios, i see all my check-sites have unknown statuses stating: <wrta> was not set Looking at the check_ping plugin it states that <wrta> is set with the -w option, and looking at my check-site command above, you can see that i hard code <wrta>, so i don't understand why it is not working. Trying that command above on the command line as such: ./check_ping <a href="http://helpdesk_url.com">helpdesk_url.com</a> -w 3000.0,80% -c 5000.0,100% -p 5 -t 10 PING OK - Packet loss = 0%, RTA = 54.82 ms|rta=54.820000ms;3000.000000;5000.000000;0.000000 pl=0%;80;100;0 So the syntax should work, i just can't figure out what part i have wrong that's causing nagios to freak out. Any help would be great?