[mrtg] Re: Help with a Compaq Memory

[Jerry Heidtke]

Probably everyone has seen this error before. It happens when you don't add
the instance number to the end of the OID.

Every OID needs a specific instance number to retrieve the data when using
an snmp get. In the case of a table, the instance number is the index into
the table (think row number) for the column described by the OID. For a
scalar (single instance) variable, the instance number is usually ".0", as
specified in the snmp standards. Sometimes it's a different number, which is
why you need tools like snmpget or getif to find the correct number to
query.

Try this for your target.

Target[ServerName_MEM]:
.1.3.6.1.4.1.232.11.2.13.1.0&.1.3.6.1.4.1.232.11.2.13.2.0:replaced at ServerNam
e

Jerry

-----Original Message-----
From: "Lotierzo, Leandro (Administración del Centro de Cómputos)"
[mailto:LLotierzo at lanacion.com.ar] 
Sent: Wednesday, January 29, 2003 10:04 AM
To: 'mrtg at list.ee.ethz.ch'
Subject: [mrtg] Help with a Compaq Memory
Importance: High




Anybody have seen this error befote ??

Thnks 


LL


C:\mrtg-2.9.25\bin>perl mrtg mrtg.cfg
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 1 (OID: 1.3.6.1.4.1.232.11.2.13.1)
SNMPv1_Session (remote host: "ServerName" [10.10.10.007].161)
                  community: "replaced"
                 request ID: -656011609
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at C:/mrtg-2.9.25/bin\..\lib\mrtg2/SNMP_util.pm line 458
SNMPGET Problem for .1.3.6.1.4.1.232.11.2.13.1 .1.3.6.1.4.1.232.11.2.13.2 on
replaced at ServerName  at mrtg line 1620
WARNING: skipping because at least the query for .1.3.6.1.4.1.232.11.2.13.1
on ServerName did not succeed
ERROR: Target[ServerName_mem][_IN_] ' $$target[17]{$mode} ' did not eval
into defined data
ERROR: Target[ServerName_mem][_OUT_] ' $$target[17]{$mode} ' did not eval
into defined data
WARNING: Skipping Update of ServerName_mem, inlast is not defined
WARNING: Skipping Update of ServerName_mem, outlast is not defined

C:\mrtg-2.9.25\bin>

CFG Example
#######################MEM###########################
Target[ServerName_MEM]:
.1.3.6.1.4.1.232.11.2.13.1&.1.3.6.1.4.1.232.11.2.13.2:replaced at ServerName


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