Thanks for the update ping_bee.  Then this is the reason that Smarts IP is not generating a Down or Unresponsive event for this server. To generate the Unresponsive or Down event, the server must unresponsive to both ICMP and SNMP polling.  As you have mentioned it is still responding to SNMP packets, so Smarts IP does not generate this event.  If the server stops responding to the SNMP packets, then you will see the Unresponsive event and then, if the conditions in my first post are met, the Down event will also be generated.  Thanks,  Kind Regards, Paul O'Rourke
Hi ,  We are not getting "Node Down" alerts for one particular DCHP server which is being monitoed through "ICMP- SNMP". Kindly help to troubleshoot the same  Thanks,
SAM - Events are not getting generated for a node