Monitoring the temperature via SNMP

[B A]

Hello.

I need to monitor a temperature on Cisco switch via SNMP in ZABBIX.

We have Cisco C2960 24TC-L. I am able to get a list of OIDs from this device using snmpwalk. How do I know which OID is the one I need?

It's urgent. How do I achieve this?

Thanks for any help. 

[Seb Rupik]

Hi there,

The environment monitor table is located here:

1.3.6.1.4.1.9.9.13.1.3

...walk it and you will get multiple entries:

1.3.6.1.4.1.9.9.13.1.3.1

You may have to cross reference the entry values with the output of show env all to make sure you are reading the correct sensor.

https://snmp.cloudapps.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=1.3.6.1.4.1.9.9.13.1.3.1#oidContent

cheers,

Seb.

[B A]

Thanks for your reply.

If I run snmpwalk from zabbix server, i can only get these values from the switch...

iso.3.6.1.2.1.x.x.x.x.x 

So what to do now?

[Seb Rupik]

hmmm, I'm never used zabbix myself, but after a bit of reading online, have you tried the following command on the zabbix server:

sudo download-mibs
sudo /etc/init.d/snmpd restart

cheers,

Seb.

[volker.foerster]

guys,

1st time i am here - and i just found your topic - even it is some days old.

anway - i still have trouble to read temp from cisco fp1010 via snmp v2.

the firepower runs with asa software v9.17 

when i run a snmp walk i just get this info:

07.12.2021 16:22:01 (46773 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.6 = "FPR1xx0 Crypto on-board Accelerator" [ASN_OCTET_STR]
07.12.2021 16:22:01 (46792 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.7 = "FPR-1010 Slot for Removable Drive 0" [ASN_OCTET_STR]
07.12.2021 16:22:01 (46812 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.8 = "CPU Temperature 1 Sensor" [ASN_OCTET_STR]
07.12.2021 16:22:02 (46829 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.9 = "Chassis Ambient Temperature 1 Sensor" [ASN_OCTET_STR]
07.12.2021 16:22:02 (46850 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.10 = "Chassis Ambient Temperature 2 Sensor" [ASN_OCTET_STR]
07.12.2021 16:22:02 (46873 ms) : 1.3.6.1.2.1.47.1.1.1.1.2.11 = "10/100/1000/10000BaseT" [ASN_OCTET_STR]

but there is no value somehow

any idea would be very appreciated!!!

thanks s lot !!!