With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpicfChassisId
HP Integrated Communication Facility Chassis Id
1.3.6.1.4.1.11.2.14.11.1.2.1
An identifier that uniquely identifies this particular chassis. This will be the same value as the instance of hpicfChainId for this chassis.
Back to hp-icf MIB page.
IPHost Network monitor allows you to monitor hpicfChassisId 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 firewalls right now.