With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cghMonKalReceivedProbes
Cisco GSLB Health Monitor Keepalive Received Probes
1.3.6.1.4.1.9.9.600.1.4.3.1.3
This object specifies the total number of keepalive probes received from the remote device, identified by cgdAnswerAddress object.
Back to CISCO-GSLB-HEALTH-MON-MIB MIB page.
IPHost Network monitor allows you to monitor cghMonKalReceivedProbes on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
