MRTGEXT.NLM

Marc Powell marc at ena.com
Thu Apr 21 22:18:26 CEST 2005



> -----Original Message-----
> From: nagios-users-admin at lists.sourceforge.net [mailto:nagios-users-
> admin at lists.sourceforge.net] On Behalf Of Horvath Tamas
> Sent: Thursday, April 21, 2005 2:57 PM
> To: nagios-users at lists.sourceforge.net
> Cc: Nagiosplug-Help at Lists. Sourceforge. Net
> Subject: [Nagios-users] MRTGEXT.NLM
> 
> Hi List!
> 
> I would like to monitor some NetWare servers. I tested mrtgext.nlm
with
> its
> NWSTAT.PL. It works, but it is mainly for using with MRTG.
> 
> Is there a script out there for nagios that uses mrtgext?

check_nwstat is one of the standard plugins --

$ ./check_nwstat 
Could not parse arguments
Usage: check_nwstat -H host [-p port] [-v variable] [-w warning] [-c
critical]
  [-t timeout].
       check_nwstat (-h | --help) for detailed help
       check_nwstat (-V | --version) for version information
[mpowell at gemini plugins]$ ./check_nwstat --help
check_nwstat (nagios-plugins 1.3.99) 1.13
The nagios plugins come with ABSOLUTELY NO WARRANTY. You may
redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 1999 Ethan Galstad <nagios at nagios.org>
Copyright (c) 2000-2003 Nagios Plugin Development Team
        <nagiosplug-devel at lists.sourceforge.net>

Usage: check_nwstat This plugin attempts to contact the MRTGEXT NLM
running
on a Novell server to gather the requested system information.

Usage: check_nwstat -H host [-p port] [-v variable] [-w warning] [-c
critical]
  [-t timeout].
       check_nwstat (-h | --help) for detailed help
       check_nwstat (-V | --version) for version information

Options:
 -h, --help
    Print detailed help screen
 -V, --version
    Print version information
 -H, --hostname=ADDRESS
    Host name or IP Address
 -p, --port=INTEGER
    Port number (default: 9999)
 -v, --variable=STRING
    Variable to check.  Valid variables include:
      LOAD1     = 1 minute average CPU load
      LOAD5     = 5 minute average CPU load
      LOAD15    = 15 minute average CPU load
      CSPROCS   = number of current service processes (NW 5.x only)
      ABENDS    = number of abended threads (NW 5.x only)
      UPTIME    = server uptime
      LTCH      = percent long term cache hits
      CBUFF     = current number of cache buffers
      CDBUFF    = current number of dirty cache buffers
      DCB       = dirty cache buffers as a percentage of the total
      TCB       = dirty cache buffers as a percentage of the original
      OFILES    = number of open files
      VPF<vol>  = percent free space on volume <vol>
      VKF<vol>  = KB of free space on volume <vol>
      VPP<vol>  = percent purgeable space on volume <vol>
      VKP<vol>  = KB of purgeable space on volume <vol>
      VPNP<vol> = percent not yet purgeable space on volume <vol>
      VKNP<vol> = KB of not yet purgeable space on volume <vol>
      LRUM      = LRU sitting time in minutes
      LRUS      = LRU sitting time in seconds
      DSDB      = check to see if DS Database is open
      DSVER     = NDS version
      UPRB      = used packet receive buffers
      PUPRB     = percent (of max) used packet receive buffers
      SAPENTRIES = number of entries in the SAP table
      SAPENTRIES<n> = number of entries in the SAP table for SAP type
<n>
      TSYNC     = timesync status 
      LOGINS    = check to see if logins are enabled
      CONNS     = number of currently licensed connections
      NLM:<nlm> = check if NLM is loaded and report version
                  (e.g. "NLM:TSANDS.NLM")
 -w, --warning=INTEGER
    Threshold which will result in a warning status
 -c, --critical=INTEGER
    Threshold which will result in a critical status
 -o, --osversion
    Include server version string in results
 -t, --timeout=INTEGER
    Seconds before connection times out (default: 10)

Notes:
- This plugin requres that the MRTGEXT.NLM file from James Drews' MRTG
  extension for NetWare be loaded on the Novell servers you wish to
check.
  (available from http://www.engr.wisc.edu/~drews/mrtg/)
- Values for critical thresholds should be lower than warning thresholds
  when the following variables are checked: VPF, VKF, LTCH, CBUFF, DCB, 
  TCB, LRUS and LRUM.


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