With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hubIntruderAddress
hub Intruder Address
1.3.6.1.4.1.11.2.14.2.10.2.1.4
This object contains the source MAC address of the intruder.
Back to hp-icf MIB page.
IPHost Network monitor allows you to monitor hubIntruderAddress 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 switches right now.