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Have you tried using this OID<br />
entSensorValue (1.3.6.1.4.1.9.9.91.1.1.1.<wbr />1.4)<br />
You may need the Entity Sensor MIB's, and I don't think they're included with MRTG..<br />
<a href="http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&mibName=CISCO-ENTITY-SENSOR-MIB" rel="ugc">http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&mibName=CISCO-ENTITY-SENSOR-MIB</a><br />

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Have you tried using this OID
entSensorValue (1.3.6.1.4.1.9.9.91.1.1.1.1.4)
You may need the Entity Sensor MIB's, and I don't think they're included with MRTG..
http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&mibName=CISCO-ENTITY-SENSOR-MIB [http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&mibName=CISCO-ENTITY-SENSOR-MIB]


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snmpget -v1 -c mycomstring myIPaddress 1.3.6.1.4.1.9.9.91.1.1.1.1<wbr />.4<br />
Error in packet<br />
Reason: (noSuchName) There is no such variable name in this MIB.<br />
Failed object: SNMPv2-SMI::private.9.9.91<wbr />.1.1.1.1.4<wbr /><br />
<br />
Hmm, well I should be able to do an SNMPGET, even if I don't compile the MIBs right? &nbsp;I usually just use the OID directly, and skip the MIB names? &nbsp;Not sure if that matters, somewhat new to SNMP. &nbsp;But so far I've avoided having to import or compile MIBs, except when I want to use names instead of numbers.<br />
<br />

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snmpget -v1 -c mycomstring myIPaddress 1.3.6.1.4.1.9.9.91.1.1.1.1.4
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: SNMPv2-SMI::private.9.9.91.1.1.1.1.4

Hmm, well I should be able to do an SNMPGET, even if I don't compile the MIBs right?  I usually just use the OID directly, and skip the MIB names?  Not sure if that matters, somewhat new to SNMP.  But so far I've avoided having to import or compile MIBs, except when I want to use names instead of numbers.



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I have a Cisco 3845 router, and am using MRTG to graph CPU and Interfaces.<br />
<br />
Is there a way to graph temperature? &nbsp;I'd like to actually graph the real temp. &nbsp;But I think within IOS there's also a way to set thresholds and do an SNMP get to query the status of those?<br />
<br />
But if possible I would prefer a way to do an SNMPGET and have it return the current ambient temp in degrees. &nbsp;<br />
<br />
Thanks,<br />
Shane
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I have a Cisco 3845 router, and am using MRTG to graph CPU and Interfaces.

Is there a way to graph temperature?  I'd like to actually graph the real temp.  But I think within IOS there's also a way to set thresholds and do an SNMP get to query the status of those?

But if possible I would prefer a way to do an SNMPGET and have it return the current ambient temp in degrees.  

Thanks,
Shane

Cisco - Graphing Temp?

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.