With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
rlanActiveIpUserLocalAddr
rlan Active Ip User Local Address
1.3.6.1.4.1.2.6.119.4.5.1.3.1.3
Ip address at this end of the interface.
Back to ibm-ibmrlan MIB page.
IPHost Network monitor allows you to monitor rlanActiveIpUserLocalAddr 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.