[mrtg] Problem with ifInOctets

Dickson Law dickson at mizuhocap.com
Fri Dec 20 06:00:28 MET 2002

i all
   Having problem configuring a snmp device with no support for mibv2.

Config file

WorkDir: /var/tmp/temp
Imagedir: /var/tmp/temp/images

Target[temp.snmp-monitor]: at snmp-monitor
Title[temp.snmp-monitor]: Temperature Monitoring
PageTop[temp.snmp-monitor]: <h1> Machine Room Temperature (Celcius)</h1>

But gets this error when I run mrtg temp.cfg

mrtg temp.cfg
SNMP Error:
Received SNMP response with error code
  error status: noSuchName
  index 2 (OID: 
SNMPv1_Session (remote host: "snmp-monitor" [].161)
                  community: "public"
                 request ID: -1017239276
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/local/bin/../lib/mrtg2/SNMP_util.pm line 458
SNMPGET Problem for ifInOctets.1 ifOutOctets.1 on public at snmp-monitor
 at /usr/local/bin/mrtg line 1620
WARNING: skipping because at least the query for ifInOctets.1 on 
snmp-monitor did not succeed
ERROR: Target[temp.snmp-monitor][_IN_]
' $$target[0]{$mode} ' (warn): Use of
uninitialized value in concatenation (.) or string at (eval 6) line 1.
ERROR: Target[temp.snmp-monitor][_OUT_]
' $$target[0]{$mode} ' (warn): Use of
uninitialized value in concatenation (.) or string at (eval 7) line 1.
WARNING: Skipping Update of temp.snmp-monitor, inlast is
not defined
WARNING: Skipping Update of temp.snmp-monitor, outlast is
not defined

I am certain the device snmp-montior does not support the OID, which I belive is a standard v2 MIB.  How can
I turn it off?  the noMib2 in the config file does not seems to be
doing much.



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