With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnDirInBcastLocates
appn Directory In Broadcast Locates
1.3.6.1.2.1.34.4.1.4.1.6
Number of broadcast Locates received since the node was last reinitialized.
Back to APPN-MIB MIB page.
IPHost Network monitor allows you to monitor appnDirInBcastLocates on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.