With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cPimIfAddressType
Cisco Pim If Address Type
1.3.6.1.4.1.9.10.119.1.1.2.1.3
This objects identifies type of InetAddress presented in cPimIfAddress and cPimIfDR
Back to CISCO-IETF-PIM-MIB MIB page.
IPHost Network monitor allows you to monitor cPimIfAddressType 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.