Cisco IOS XR device ENTITY-SENSOR-MIB response is not coming.

[thangamuthu]

In Cisco IOS XR (Cisco ASR9K Series) Version 5.1.2 type router snmp response is not coming for the ENTITY-SENSOR-MIB.So how can i get temperature, fan state and voltage value.

Because Cisco-Env-Mon mib also not supported for this device.

[xthuijs]

I think you may have missed the sysowner keyword on the snmp community string definition.

Have a look here for more details:

https://supportforums.cisco.com/document/86836/asr9000-monitoring-power-supply-information-snmp

xander

[sbhadrav@cisco.com]

The list of supported notifications can be found here "MIB Notification Names in the Cisco ASR 9000 Series Routers"

http://www.cisco.com/en/US/docs/routers/asr9000/mib/guide/asr9kmib3.html#wp1602338

The power should be under CISCO-ENTITY-SENSOR-MIB

Configure "snmp-server traps sensor", then entSensorThresholdNotification  trap should be raised when sensor threshold is crossed.

[bbgg]

I'm having an issue on an asr 9906, XR ver. 7.9.21. no response at all when trying to walk entity sensors, it just comes back instantly empty.  I have been able to get other types of information like entity-physical, just not entity-sensors.  It works for every other type of cisco in the network, including 9902 and 9001.  I have also added the "SystemOwner" keyword but it didn't change anything.

snmp-server community encrypted ************ RO SystemOwner IPv4 SNMP

using v2c

OID 1.3.6.1.4.1.9.9.91.1.1.1

Also is there anything I can do to troubleshoot on the router why nothing is happening with this query?  I'm trying to look at snmp trace logs and not coming up with any clues.