Hello,
Can you please ensure that your devices' SNMP configuration does not include an ACL that would prevent traffic from the CSPC's IP from reach these devices. If there is an ACL assigned to the SNMP configuration it must allow this type of traffic from the CSPC.
Also, you can confirm that the device is reachable via SNMP from the CSPC by running an snmpwalk on the CSPC's CLI as root.
Thank you
