With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
icfVgRptrDetectedDupAddress
HP ICF Vg Rptr Detected Dup Address
1.3.6.1.4.1.11.2.14.8.1.3.3.1.1.3
This object is used to indicate that the repeater detected an error-free training frame on this port with a source MAC address which matches the value of icfVgAddrLastTrainedAddress of another active port. This is reset to 'false' when an error-free training frame is received with a source MAC address which does not match icfVgAddrLastTrainedAddress of another port which is active. For the cascade port, this object will be 'true' if the 'D' bit in the most recently received error-free training response frame was set.
Back to hpprocurve-icfvg MIB page.
IPHost Network monitor allows you to monitor icfVgRptrDetectedDupAddress 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 multiplexers right now.