Hi Maksim,

It's not easily possible to do what you want. We aren't capable of alerting on deltas of counters over long time periods. The historical data is wrapped up in RRD database files which are not easy to extract data from in a structured way.

You could potentially write a small script to do this by extracting the data out of the RRDs, though it would require some understanding of how RRD works and fighting with rrdtool.

adam.

General questions and device support can be discussed in our Discord channel, click here to join.

Please make and attach additional information about the device:

• full snmp dump from device:

  snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk

  snmpwalk -v2c -c <community> -t 3 -Cc --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

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