Cisco PWM controlled thresholds for FANs

Hi Denis Klimek, we have not received the additional information requested earlier from you in this issue 'I've got told by Cisco TAC regarding thresholds for some devices (i.e. NCS 540 series) that they can change time by time due the fact that those are controlled by PWM modules. I think that those threshold should now be fetched during the normal polling cycle and not only in discovery process.

Examples provided: All three files are generated during discovery process for the fan sensors at time 13:53, 13:54 and 14:02. You can see that thresholds at OID entSensorThresholdValue.XXXX.1 = 1940 and entSensorThresholdValue.XXXXX.2 = 19400 are changing. The threshold values for 3, 4, 5 and 6 can be totally ignored said Cisco.

(Intel Cisco Ticket SR 688837177)'!

Issues without your response will be closed within 2 weeks.

Please make and attach additional information about the device:

• full snmp dump from device:

  snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk

  snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk

  If device not support SNMP version 2c, replace -v2c with -v1.

• If you have problems with discovery or poller processes, please do and attach these debugs:

  ./discovery.php -d -h <device>

  ./poller.php -d -h <device>

• additionally attach device and/or vendor specific MIB files

Note, this comment is added automatically.