With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmVlanMacConfEntry
ibm Vlan Mac Configuration Entry
1.3.6.1.4.1.2.5.8.4.3.2.1.5.1
Each entry of the ibmVlanMacConfTable provides configuration information pertaining to a specific instance of a MAC VLAN.
Back to ibm-ibmlanex MIB page.
IPHost Network monitor allows you to monitor ibmVlanMacConfEntry 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.