With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cHsrpExtIfTracked
Cisco Hot Standby Routing Protocol Ext If Tracked
1.3.6.1.4.1.9.9.107.1.1.1.1.1
The ifIndex value of the tracked interface.
Back to CISCO-HSRP-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cHsrpExtIfTracked on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.