With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
ipxCircNetNumber
ipx Circuit Net Number
1.3.6.1.4.1.23.2.5.2.1.1.22
be written only when creating a new entry in the table.
Back to hpprocurve-v2-ipx MIB page.
IPHost Network monitor allows you to monitor ipxCircNetNumber 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.