246 lines
12 KiB
HTML
Executable file
246 lines
12 KiB
HTML
Executable file
<HTML>
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<HEAD>
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<TITLE>Nagios plugins</TITLE>
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<META NAME="Keywords" CONTENT="nagios,plugins,perl,snmp,proy">
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<STYLE type="text/css">
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<!--
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.Default { font-family: verdana,arial,serif; font-size: 10pt; }
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.ProgramTitle { font-family: verdana,arial,serif; font-size: 18pt; font-weight: bold;}
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.Copyright { font-family: verdana,arial,serif; font-size: 10pt;}
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.Email { font-family: verdana,arial,serif; font-size: 10pt;}
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.NewsItem { font-family: verdana,arial,serif; font-size: 8pt; }
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.NewsItemOdd { font-family: verdana,arial,serif; font-size: 8pt; background-color: #DBDBDB;}
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.NewsItemEven { font-family: verdana,arial,serif; font-size: 8pt; background-color: #C4C2C2;}
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.NewsItemUrgent { font-family: verdana,arial,serif; font-size: 8pt; background-color: #ccff99;}
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.NewsItemDate { font-family: verdana,arial,serif; font-size: 8pt; font-weight: bold; }
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.SectionTitle { font-family: verdana,arial,serif; font-size: 9pt; font-weight: bold; text-decoration: underline;}
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.SectionBody { font-family: verdana,arial,serif; font-size: 8pt; }
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.ModificationDate { font-family: verdana,arial,serif; font-size: 7pt; }
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.Disclaimer { font-family: verdana,arial,serif; font-size: 8pt; }
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A.SideNavBarItem { font-family: verdana,arial,serif; background-color : black; color: #e7e7e7; font-size: 9pt; font-weight: bold; text-decoration: none; }
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A.SideNavBarItem:Hover { font-family: verdana,arial,serif; background-color : black; color: #ccff33; font-size: 9pt; font-weight: bold; text-decoration: none; }
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A.SideNavBarHotItem { font-family: verdana,arial,serif; background-color : black; color: #ffcc66; font-size: 9pt; font-weight: bold; text-decoration: none; }
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A.SideNavBarHotItem:Hover { font-family: verdana,arial,serif; background-color : black; color: #ccff33; font-size: 9pt; font-weight: bold; text-decoration: none; }
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-->
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</STYLE>
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</HEAD>
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<body background="img/sideback.jpg" bgcolor="#FFFFFF" text="black" class="Default">
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<!-- background="img/sideback.jpg" -->
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<table border="0" height="1477">
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<tr>
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<td valign=top>
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<!-- Begin Side Bar -->
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<table border="0" width="125" valign=top>
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<tr>
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<td><a href="http://nagios.manubulon.com/" class="SideNavBarItem" >Home</a></td>
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</tr>
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<tr>
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<td></td>
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</tr>
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<tr>
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<td><BR>
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</td>
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</tr>
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<tr>
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<td> </td>
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</tr>
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</table>
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<!-- End Side Bar -->
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</td>
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<td valign=top>
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<table border="0" valign=top height="1452">
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<tr>
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<td class="ProgramTitle"> FAQ</td>
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</tr>
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<tr>
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<td>
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<p class="NewsItemDate"> </p>
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<p class="SectionTitle"> Last update : Jan 11 2007</p>
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</td>
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</tr>
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<tr>
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<td valign="top">
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<p class="SectionTitle"> </p>
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<p class="SectionTitle"><b>FIRST, </b>look at the web page associated
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with every script.</p>
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<p class="SectionBody"><b>Running the scripts :</b></p>
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<p class="SectionBody">- <a href="#FAQ1">The scripts outputs "Can't
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locate Net/SNMP.pm in @INC....."</a></p>
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<p class="SectionBody">-<a href="#FAQ2"> How do I install Net::SNMP
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perl module</a></p>
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<p class="SectionBody">- <a href="#FAQ3">What are the supported platforms
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to run the scripts on ?</a></p>
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<p class="SectionBody">- <a href="#FAQ4">How do I get help on the
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options ?</a></p>
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<p class="SectionBody">- <a href="#FAQ5">Return code of X is out of
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bounds</a></p>
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<p class="SectionBody">- <a href="#FAQ6">Are these plugins compatible
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with Nagios 2.0 ?</a></p>
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<p class="SectionBody">- <a href="#FAQ7"> ERROR: XXXXXX : Expected
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OBJECT IDENTIFIER in dotted notation. </a></p>
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<p class="SectionBody">- <a href="#FAQ8">"No Output" using
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Nagios 2</a></p>
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<p class="SectionBody">- <a href="#FAQ9">Getting : "ERROR: Size
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table :Message size exceeded buffer maxMsgSize"</a></p>
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<p class="SectionBody"><b>Misc<br>
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</b></p>
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<p class="SectionBody">- <a href="#FAQM3">Are these scripts secure
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?</a></p>
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<p class="SectionBody">- <a href="#FAQM1">How can I get help ? Is
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there a mailling list ? a forum ?</a></p>
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<p class="SectionBody">- <a href="#FAQM2">Can I donate to help this
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project ?</a></p>
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<hr>
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<p class="SectionTitle"><a name="FAQ1"></a>The scripts outputs "Can't
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locate Net/SNMP.pm in @INC....."</p>
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<p class="SectionBody">You don't have Net::SNMP installed, see below</p>
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<p class="SectionTitle"><a name="FAQ2"></a>How do I install Net::SNMP
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perl module ?</p>
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<p class="SectionBody">There are 2 ways of doing this </p>
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<p class="SectionBody"><b>1) By CPAN (best)</b></p>
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<p class="SectionBody">on command line, as root : <br>
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<br>
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[your_host]# <b>perl -MCPAN -e shell</b><br>
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cpan shell -- CPAN exploration and modules installation (v1.76)<br>
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ReadLine support enabled<br>
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cpan> <b>install Net::SNMP</b><br>
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</p>
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<p class="SectionBody">If it's the first time you run CPAN, it will
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probably ask you some (simple) questions.</p>
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<p class="SectionBody">CPAN will also ask you to satisfy some dependencies
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(Crypt::DES, Digest::MD5, etc..).</p>
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<p class="SectionBody"><b>2) "By hand"</b><br>
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</p>
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<p class="SectionBody">Get the folowings modules (tar.gz format) on
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<a href="http://www.cpan.org">www.cpan.org</a></p>
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<p class="SectionBody">- Crypt::DES<br>
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- Digest::MD5<br>
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- Digest::SHA1<br>
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- Digest::HMAC<br>
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- Net::SNMP<br>
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<br>
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for each one (you must install Net::SNMP at the end) : <br>
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<b>tar zxf <module>.tar.gz<br>
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cd <module><br>
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perl Makefile.pl<br>
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make test<br>
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make install</b></p>
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<p class="SectionTitle"><a name="FAQ3"></a>What are the supported
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platforms to run the scripts on ?</p>
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<p class="SectionBody">Most Linux, maybe some unixes and maybe Cygwin.<br>
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Actually anything you can run perl on.<br>
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If you can install the latest Net::SNMP module, then the perl version
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should be OK.</p>
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<p class="SectionTitle"><a name="FAQ4"></a>How do I get help on the
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options ?</p>
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<p class="SectionBody">Just run <b><script> -h </b>on the command
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line.<br>
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<br>
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</p>
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<p class="SectionTitle"><a name="FAQ5"></a>Return code of X is out
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of bounds</p>
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<p class="SectionBody">Have a look at : <a href="http://www.nagios.org/faqs/viewfaq.php?faq_id=17">http://www.nagios.org/faqs/viewfaq.php?faq_id=17</a></p>
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<p class="SectionBody">In case of return code 127, try putting perl
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in the command line definition : </p>
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<p class="SectionBody"> define command{<br>
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command_name check_disk<br>
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command_line <b>/usr/bin/perl</b> $USER1$/check_snmp_storage.pl
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-C $ARG1$ [........]<br>
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}<br>
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</p>
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<p class="SectionTitle"><a name="FAQ6"></a>Are these plugins compatible
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with Nagios 2.0 ?</p>
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<p class="SectionBody">Yes.</p>
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<p class="SectionTitle"><a name="FAQ7"></a>ERROR: XXXXXX : Expected OBJECT IDENTIFIER in dotted notation.
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</p>
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<p class="SectionBody">Upgrade your Net::SNMP module version (5 is good, 4 maybe OK, 3 gives this error) <br>
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This happens with Debian Woody (Net::SNMP version 3.6).<br>
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I have special patches if you can't upgrade : contact me.</p>
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<p class="SectionTitle"><a name="FAQ8"></a>"No Output" using
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Nagios 2</p>
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<p class="SectionBody">It's a "bug" of embeded perl. It
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has been corrected in latest Nagios releases.</p>
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<p class="SectionBody">You can :<br>
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</p>
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<p class="SectionBody">- Add a patch if your nagios release is old.
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Here is a patch made by Gavin Carr for the p1.pl file to correct
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this (it should be in nagios CVS shortly). <a href="http://nagios.manubulon.com/p1-print.pl.patch">http://nagios.manubulon.com/p1-print.pl.patch</a>
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</p>
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<p class="SectionBody">- Upgrade Nagios.<br>
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<br>
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- add "/usr/bin/perl" before the script command so Nagios
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won't use embeded perl. </p>
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<p class="SectionTitle"><a name="FAQ9"></a>Getting : "ERROR:
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Size table :Message size exceeded buffer maxMsgSize"</p>
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<p class="SectionBody">Your snmp table is too big.</p>
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<p class="SectionBody">Some of my scripts (check_snmp_storage and
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check_snmp_process) now have an option (-o) to set this directly
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on command line (thx to Makina Corpus for the patch).</p>
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<p class="SectionBody">In other scripts, try adding :</p>
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<p class="SectionBody"> $session->max_msg_size(5000);<br>
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</p>
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<p class="SectionBody">After the session has been initialized. </p>
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<p class="SectionTitle"><br>
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<a name="FAQM3"></a>Are these scripts secure ?</p>
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<p class="SectionBody">Not at all ! You must secure the Nagios server.<br>
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Nobody else than the nagios user should be allowed to even think
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about running these scripts.<br>
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</p>
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<p class="SectionTitle"><a name="FAQM1"></a>How can I get help ? Is
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there a mailling list ? a forum ?</p>
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<p class="SectionBody">Go to the sourceforge project page for all this : <a href=http://sourceforge.net/projects/nagios-snmp/>Nagios-snmp</a>
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<p class="SectionBody"><a name="FAQM2"></a><span class="SectionTitle">Can
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I donate to help this project ?</span></p>
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<p class="SectionBody">Of course you can, I just haven't got any idea
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of how, so just send a postcard to my son (Jolan) with a nice drawing (or buy a cookie to your son/daughter/nephew/grand-ma...).<br>
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You can get my postal address on my resume (<a href="http://www.manubulon.com/cvpproy.htm">www.manubulon.com/cvpproy.htm</a>).<br>
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He will answer you when he knows how to write (in several years).</p>
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</td>
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</tr>
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<tr>
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<td>
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<p class="SectionBody">This project is also hosted by : <br>
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<A href="http://sourceforge.net/projects/nagios-snmp/"> <IMG src="http://sourceforge.net/sflogo.php?group_id=134917&type=5" width="210" height="62" border="0" alt="SourceForge.net Logo" /></A>
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</p></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<p> </p>
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</BODY>
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</HTML>
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