SNMP OID Event Detector Correlation

[jaemlee]

Hello, Team

Now our account se is testing EEM script for IOS-XR System.

Main point of script is monitoring interface CRC error incremental then display syslog message with CRC values.

This is our script header

::cisco::eem::event_register_snmp oid 1.3.6.1.2.1.2.2.1.14.35 get_type exact entry_op ne entry_val 0 entry_type increment exit_comb and exit_op ne exit_val 0 exit_time_sec 5 poll_interval_sec 1

Actually current Script is working fine. Just CU hope to monitor whole their interfaces those are around 100.

With SNMP Oid Event Detector how we can monitor such big amount of interface values??

Do we have any spectacle method to manage this kind of requirements?

[Joe Clarke]

If you want to monitor all interfaces with one policy, you'd need to change this to a timer event detector policy, and then use the CLI or multiple SNMP queries to pull the data.  That said, your script has such a tight polling interval that I don't think you will be able to achieve what you want.  You'd have to test how long it takes to poll all of the interfaces, then adjust the timer value accordingly.