Thanks! I got it working now. <div>2006/1/19, Hugo van der Kooij <<a href="mailto:hvdkooij@vanderkooij.org">hvdkooij@vanderkooij.org</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> On Thu, 19 Jan 2006, Toto Capuccino wrote: > I try to check that our Outlook Web Access server is up and running so i > defined my commands check_http like this: > # 'check_http' command definition > define command{ > command_name check_http > command_line $USER1$/check_http -H $HOSTNAME$ -u $ARG1$ > } > and services this way : > check_command check_http!rcorpsv04!http://www.rmkmail.com > > i get in return [1137662549] SERVICE ALERT: > rcorpsv04;HTTP;WARNING;HARD;3;HTTP WARNING: HTTP/1.1 400 Bad Request > > It looks like it's missing a host header field, how can i solve this ? You use an incorrect URL. The manual said: -u, --url=PATH URL to GET or POST (default: /) What is more I am puzzled why it did not complain about the fact that you send 2 variables and handle only the first. It should be more like: define command{ command_name check_http_url command_line $USER1$/check_http -H $ARG1$ -u $ARG2$ } check_http_url!aragorn!/icons/powered_by_fedora.png This will resul in 'aragorn' being used for the host header Hugo. -- I hate duplicates. Just reply to the relevant mailinglist. <a href="mailto:hvdkooij@vanderkooij.org">hvdkooij@vanderkooij.org </a> <a href="http://hvdkooij.xs4all.nl/">http://hvdkooij.xs4all.nl/</a> Don't meddle in the affairs of magicians, for they are subtle and quick to anger. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! <a href="http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642">http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users">https://lists.sourceforge.net/lists/listinfo/nagios-users </a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div>