With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ifRcvAddressTable
if Rcv Address Table
1.3.6.1.2.1.31.1.4
This table contains an entry for each address (broadcast, multicast, or uni-cast) for which the system will receive packets/frames on a particular interface, except as follows: - for an interface operating in promiscuous mode, entries are only required for those addresses for which the system would receive frames were it not operating in promiscuous mode. - for 802.5 functional addresses, only one entry is required, for the address which has the functional address bit ANDed with the bit mask of all functional addresses for which the interface will accept frames. A system is normally able to use any unicast address which corresponds to an entry in this table as a source address.
Back to ibm_mainframe-Ifmib MIB page.
IPHost Network monitor allows you to monitor ifRcvAddressTable on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM switches right now.