With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpVgMonGlbMulticastFrames
hp Vg Monitor Glb Multicast Frames
1.3.6.1.4.1.11.2.14.11.3.2.1.1.7
This object is a count of the total number of multicast packets that have been received on all ports in this repeater. This counter is a summation of the values of the icfVgPortMulticastFrames counter for all of the ports in this repeater.
Back to hp-icf MIB page.
IPHost Network monitor allows you to monitor hpVgMonGlbMulticastFrames on Hewlett Packard 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.