With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmMvsAtmOsasfPortNetPrefixStatus
ibm Mvs Atm Osasf Port Net Prefix Status
Equivalent to the atmfNetPrefixStatus as defined in the Network Prefix Table in the ILMI Address Registration MIB. An indication of the validity of the network prefix for ATM addresses on the user-side of the UNI port.
Back to ibm_mainframe-Mvstcpip MIB page.
IPHost Network monitor allows you to monitor ibmMvsAtmOsasfPortNetPrefixStatus on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM storage servers right now.