RE: [Nagios-users] Internal Server Error on Nagios 2.0

[Fernando Lima]

Title: Message

Pete, it sounds that you forgot to put in place the user that you're logging in. At CGI.cfg file there's a SYSTEM/PROCESS INFORMATION ACCESS parameter that you use to tell to Nagios who has the permission to view your CGI links.   # SYSTEM/PROCESS INFORMATION ACCESS # This option is a comma-delimited list of all usernames that # have access to viewing the Nagios process information as # provided by the Extended Information CGI (extinfo.cgi).  By # default, *no one* has access to this unless you choose to # not use authorization.  You may use an asterisk (*) to # authorize any user who has authenticated to the web server.   authorized_for_system_information=nagiosadmin,flima,mneto   Best Regards, Fernando Lima Schlumberger Security Engineer [EMAIL PROTECTED] Office: +55 21 3824 6954 Mobile. : +55 21 9888 9046 (GMT: -03:00) -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pete Shelfo Sent: Tuesday, February 21, 2006 1:10 PM To: nagios-users@lists.sourceforge.net Subject: [Nagios-users] Internal Server Error on Nagios 2.0 I recently tried to fire up a new Nagios server running on RedHat 4 Enterprise (fully patched).  Everything works fine, pre-flight passed, http is correct, web page displays; however, whenever I access a CGI link on the left hand page I get the following error: “Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, [EMAIL PROTECTED] and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log. I have tried and tried to troubleshoot the problem but have had no success. 1.      I have searched the forums, google and apache.  It appears this is a common problem across many Linux platforms 2.      I have chmod 777 /usr/local/nagios permissions fully with no success and added every userID I could like of to the group. 3.      I have even tried a default configuration with one host, a check ping and along with all the sample configs.  The problem still occurs.  4.      I have verified my http conf and tried all types of suggestions I found during my searches. My http config error log displays the following: Tue Feb 21 10:43:50 2006] [error] [client 10.1.7.200] Premature end of script headers: status .cgi, referer: http://servername/nagios//side.html I am currently running Nagios version 1.1 with no issues.  This really looks like an incompatibility with Apache or CGI or something?  Anyone have any ideas – I am flat out?     -------------------------------------------------------------------   Pete Shelfo Systems Engineer (919) 314-2546 [EMAIL PROTECTED]