[mrtg] Re: SNMPGET error when trying to monitor Windows 2000 logi cal free di sk space

Brander, Eric Eric.Brander at ACS-INC.com
Wed Jan 15 17:43:35 MET 2003


MRTG Must have 2 counters in order to generate a graph, even if you only
want to graph one value.  Try this:

Target[[target]-disk-c]:
.1.3.6.1.4.1.311.1.1.3.1.1.6.1.3&.1.3.6.1.4.1.311.1.1.3.1.1.6.1.3:public@[ta
rget]

Also, in your options like you have NOO and NOI, saying you don't want to
graph the input value (the 1st one) or the output value (the second one).
Remove one of them, along with using the above target.

Options[[target]-disk-c]: gauge,nopercent,noo

That should do it I think, since GetIf proves that the server is responding
to that OID, there doesn't seem to be an issue with SNMP on that device.

HTH

Eric Brander
ACS
Texas CHIP Account
Sr. Communications Engineer - Information Systems Department
512.336.3331
Eric dot Brander at acs-inc dot com


-----Original Message-----
From: Chris Longton [mailto:Chris.Longton at NICHOLSPLC.CO.UK]
Sent: Wednesday, January 15, 2003 9:34 AM
To: mrtg at list.ee.ethz.ch
Subject: [mrtg] SNMPGET error when trying to monitor Windows 2000
logical free di sk space



Please help if you can

I am trying to configure MRTG to monitor Logical Disk Free space on a
Windows 2000 Server. I have downloaded Getif to walk my SNMP Mib files. This
has given a Oid value of:

.1.3.6.1.4.1.311.1.1.3.1.1.6.1.3 logdskFreeMegabytes

I have entered this value into my MRTG.cfg file with the syntax that was
suggested on a on the Web.

Mrtg.cfg

####################################################################
# MRTG CONFIG FILE - SERVER HARD DRIVE
# Disk Space Remaining (MB) 
####################################################################
# 
# 
# 
####################################################################
# Search/Replace 127.0.0.1 with your IP Address
# Search/Replace [target] with ServerName
# Rename your logo to headerlogo.png and place in WorkDir
####################################################################
WorkDir: c:\www\mrtg

# IconDir: /images/ - local
#ThreshDir: /NET-SONAR/thresholds
#IconDir: /images/
Title[^]: Disk Statistics on system [target]:

#
----------------------------------------------------------------------------
-------------
PageTop[[target]-disk-c]: <div align="center"><center>

 <table border="1" width="98%" height="87">
  <tr>
    <td width="14%" height="52"><p align="center"><font
face="Arial"><small><img
    src="headerlogo.png" alt="Header Logo" align="absmiddle" width="120"
height="60"></small></font></td>
    <td width="76%" height="52"><p align="center"><strong><font
face="Arial"><big>Free Space (MB) on Drive C: on
[target]</big></font></strong></td>
    <td width="14%" height="52"><strong><big><p
align="center"></big></strong><font
    face="Arial"><small><img src="headerlogo.png" alt="Header Logo"
align="absmiddle"
    width="120" height="60"></small></font></td>
  </tr>
  <tr>
    <td width="13%" bgcolor="#008000"><p align="center"><input TYPE="button"
    VALUE="&lt; Back " onClick="history.back()"></td>
    <td width="73%" bgcolor="#008000"><strong><font face="Verdana"><p
align="center"></font><font
    color="#FFFF00" size="3" face="Verdana">WTCS Network Monitoring
System</font><font
    face="Verdana"> </font></strong></td>
    <td width="14%" bgcolor="#008000"><p align="center"><input TYPE="button"
    VALUE=" Ahead &gt; " onClick="history.forward()"></td>
  </tr>
 </table>
 <H5><font face="Arial">Capacity = 4GB, Alert Threshold  = 1GB!</H5>
 </center></div>
  <P>First Partition of Single 30GB EIDE Ultra DMA 100 Seagate.</P>

Background[[target]-disk-c]: #9090909
Target[[target]-disk-c]: .1.3.6.1.4.1.311.1.1.3.1.1.6.1.3:public@[target]
#ThreshDesc[[target]-disk-c]: Remaining Disk (C:) Space (MBytes) on System:
[target]
SetEnv[[target]-disk-c]:
STATURL="http://xxx.xxx.xxx.xxx/stats/servers/[target]/disk/[target]-disk-c.
html"
                              CUSTNAME="SNMP4TPC"
MaxBytes[[target]-disk-c]: 4000
kMG[[target]-disk-c]: M,G
Title[[target]-disk-c]: DISK Free on C:
Options[[target]-disk-c]: gauge,nopercent,noo,noi
Unscaled[[target]-disk-c]: dwmy
# Supress[[target]-disk-c]: dwmy
XSize[[target]-disk-c]: 380
YSize[[target]-disk-c]: 100
YLegend[[target]-disk-c]: DISK FREE SPACE (C)
ShortLegend[[target]-disk-c] : MB
Legend1[[target]-disk-c]: Disk Space Available Available in Bytes
Legend2[[target]-disk-c]:
Legend3[[target]-disk-c]:
# Legend4[[target]-disk-c]:
LegendI[[target]-disk-c]: Free:&nbsp
LegendO[[target]-disk-c]:

# Use ThreshMinI for minimum threshold breach notification
# i.e. if under ThreshMinI, then threshunder.bat will run
#ThreshMinI[[target]-disk-c]: 1000
#ThreshProgI[[target]-disk-c]: d:\NET-SONAR\thresholds\threshunder.bat
#ThreshProgOKI[[target]-disk-c]: d:\NET-SONAR\thresholds\threshok.bat

# Use ThreshMaxO for maximum threshold breach notification
# i.e. if over ThreshMaxO, then threshover.bat will run
# ThreshMaxO[[target]-disk-c]: 4000
# ThreshProgO[[target]-disk-c]: d:\NET-SONAR\thresholds\threshover.bat



undertaken a process which copied a perfmon.dll and perfmon.ini to my
winnt\system32 directory and also run regedit program which made the
following registry edits:

\Registry\Machine
        Software
            Microsoft
                PerformanceAgent
                    CurrentVersion
                        Pathname = REG_EXPAND_SZ
%SystemRoot%\System32\perfmib.dll
        System
            CurrentControlSet
                Services
                    SNMP
                        Parameters
                            ExtensionAgents
                                MicrosoftPerformanceAgent =
SOFTWARE\Microsoft\PerformanceAgent\CurrentVersion


However I am still getting the following error:

C:\mrtg\bin>c:\perl\bin\perl.exe mrtg mrtg.cfg
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.2.1.2.2.1.10.3)
SNMPv1_Session (remote host: "192.110.2.204" [192.110.2.204].161)
                  community: "public"
                 request ID: -819300545
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at C:/mrtg/bin\..\lib\mrtg2/SNMP_util.pm line 458
SNMPGET Problem for ifInOctets.3 ifOutOctets.3 sysUptime sysName on
public at 192.110.2.204
 at mrtg line 1607
WARNING: skipping because at least the query for ifInOctets.3 on
192.110.2.204 did not succeed
ERROR: Target[192.110.2.204-disk-c][_IN_] '.1.3.6.1.4.1.311.1.1.3.1.1.6.1.
$$target[0]{$mode} ' (warn): Use of uninitialized value in concatenation (.)
or string at (eval 6) line 1.
ERROR: Target[192.110.2.204-disk-c][_OUT_] '.1.3.6.1.4.1.311.1.1.3.1.1.6.1.
$$target[0]{$mode} ' (warn): Use of uninitialized value in concatenation (.)
or string at (eval 7) line 1.
WARNING: Skipping Update of 192.110.2.204-disk-c, inlast is not defined
WARNING: Skipping Update of 192.110.2.204-disk-c, outlast is not defined

C:\mrtg\bin>


I am still relatively inexperienced with MRTG although I have got it running
monitoring all the routers in our organisation I keep reading something
about an RRDtool. Would this help me or is this something else.

I have tried to find the answer to this on the Internet but as yet I am
struggling. 

Hope someone can help as it is driving me round the bend!

Cheers
Chris


Chris Longton
Senior Network Development Analyst

Tel. 01925 294015
Mob. 07764 933184

IT Services Team: 

"It is our goal to provide exceptional customer service from an exceptional
team using exceptional web applications running on an exceptional network."



This email is intended solely for the addressee, is confidential and may be
legally privileged. If you believe you received it in error, please delete
it and notify the sender. Unless clearly stated to the contrary, any views
or opinions expressed are solely those of the author and do not necessarily
represent those of any of the subsidiaries or divisions of Nichols plc.
Whilst every care is taken to avoid the transmission of viruses it is the
responsibility of the addressee to check this communication for viruses.


--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

--
Unsubscribe mailto:mrtg-request at list.ee.ethz.ch?subject=unsubscribe
Archive     http://www.ee.ethz.ch/~slist/mrtg
FAQ         http://faq.mrtg.org    Homepage     http://www.mrtg.org
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi



More information about the mrtg mailing list