Monitoring Temperature of stacked Cisco 3750 switches

[villieb]

hello,

I've spent all morning trying to create a data query that will allow me to monitor the temperature of individual switches in a stack. I currently have three stacks, one that has 4 switches, the other that has 7 and the last has two.

So far I've managed to find the Temperature OID:

Code: Select all

SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.1005 = STRING: "SW#1, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.2005 = STRING: "SW#2, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.3005 = STRING: "SW#3, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.4005 = STRING: "SW#4, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.1005 = Gauge32: 45
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.2005 = Gauge32: 44
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.3005 = Gauge32: 45
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.4005 = Gauge32: 42

And so far my template looks like:

Code: Select all

<temperature>
    <name>Cisco 3750 Temperature</name>
    <description>Gets temperature from Cisco 3750 stack</description>
    <oid_index>.1.3.6.1.4.1.9.9.13.1.3.1.2</oid_index>
			
        <ciscoswitchno>
                <name>Description</name>
                <method>walk</method>
                <source>value</source>
                <direction>input</direction>
                <oid>.1.3.6.1.4.1.9.9.13.1.3.1.2</oid>
        </ciscoswitchno>
        
		<switchtempvalue>
                <name>Value</name>
                <method>walk</method>
                <source>value</source>
                <direction>output</direction>
                <oid>.1.3.6.1.4.1.9.9.13.1.3.1.3</oid>
        </switchtempvalue>
   </fields>
</temperature>

When applying this query to a graph, only one temperature value is showing:

Code: Select all

+ Running data query [11].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/temperature3750.xml'
+ XML file parsed ok.
+ <oid_num_indexes> missing in XML file, 'Index Count Changed' emulated by counting oid_index entries
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.4.1.9.9.13.1.3.1.2' Index Count: 1
+ Index found at OID: '1.3.6.1.4.1.9.9.13.1.3.1.2.1005' value: 'SW#1, Sensor#1, GREEN'
+ Located input field 'ciscoTempDescr' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.9.9.13.1.3.1.2'
+ Found item [ciscoTempDescr='SW#1, Sensor#1, GREEN'] index: 1005 [from value]
+ Located input field 'ciscoTempValue' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.9.9.13.1.3.1.3'
+ Found item [ciscoTempValue='40'] index: 1005 [from value]

I've spent all afternoon looking for the OID that will let me know how many switches are in the stack but still cant find one. I don't think one exists (unless someone can prove me wrong).

I was hoping to get some suggestions on how to monitor the temperature of all the devices in the stack.

Thanks

[rickygm]

Hi, great job, I'm looking for a xml, containing, cpu usage, memory, and vlan ...

do you have a xml file ?

regardss

[smallfish]

hello,

I've spent all morning trying to create a data query that will allow me to monitor the temperature of individual switches in a stack. I currently have three stacks, one that has 4 switches, the other that has 7 and the last has two.

So far I've managed to find the Temperature OID:

Code: Select all

SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.1005 = STRING: "SW#1, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.2005 = STRING: "SW#2, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.3005 = STRING: "SW#3, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.2.4005 = STRING: "SW#4, Sensor#1, GREEN "
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.1005 = Gauge32: 45
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.2005 = Gauge32: 44
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.3005 = Gauge32: 45
SNMPv2-SMI::enterprises.9.9.13.1.3.1.3.4005 = Gauge32: 42

And so far my template looks like:

Code: Select all

<temperature>
    <name>Cisco 3750 Temperature</name>
    <description>Gets temperature from Cisco 3750 stack</description>
    <oid_index>.1.3.6.1.4.1.9.9.13.1.3.1.2</oid_index>
			
        <ciscoswitchno>
                <name>Description</name>
                <method>walk</method>
                <source>value</source>
                <direction>input</direction>
                <oid>.1.3.6.1.4.1.9.9.13.1.3.1.2</oid>
        </ciscoswitchno>
        
		<switchtempvalue>
                <name>Value</name>
                <method>walk</method>
                <source>value</source>
                <direction>output</direction>
                <oid>.1.3.6.1.4.1.9.9.13.1.3.1.3</oid>
        </switchtempvalue>
   </fields>
</temperature>

When applying this query to a graph, only one temperature value is showing:

Code: Select all

+ Running data query [11].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/usr/share/cacti/resource/snmp_queries/temperature3750.xml'
+ XML file parsed ok.
+ <oid_num_indexes> missing in XML file, 'Index Count Changed' emulated by counting oid_index entries
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.4.1.9.9.13.1.3.1.2' Index Count: 1
+ Index found at OID: '1.3.6.1.4.1.9.9.13.1.3.1.2.1005' value: 'SW#1, Sensor#1, GREEN'
+ Located input field 'ciscoTempDescr' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.9.9.13.1.3.1.2'
+ Found item [ciscoTempDescr='SW#1, Sensor#1, GREEN'] index: 1005 [from value]
+ Located input field 'ciscoTempValue' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.9.9.13.1.3.1.3'
+ Found item [ciscoTempValue='40'] index: 1005 [from value]

I've spent all afternoon looking for the OID that will let me know how many switches are in the stack but still cant find one. I don't think one exists (unless someone can prove me wrong).

I was hoping to get some suggestions on how to monitor the temperature of all the devices in the stack.

Thanks

Hi, Do you know the OID of CPU and MEM?

[villieb]

Off the top of my head no I dont. The standard router template will allow you to monitor the cpu and memory (I think).

There was another template I found that monitors the temperature of the switches.

Im sure I found it on here somewhere. I'll see if I can find it again

[villieb]

Found it...

http://forums.cacti.net/about10491.html


I'm sure this is the template I used

cheers

[rickygm]

thnk friend