With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmdlswTConnGroupOperRole
ibmdlsw T Connection Group Operation Role
1.3.6.1.4.1.2.6.119.4.3.1.1.2
The role that this DLSw plays within the group. The first three roles are used by the IBM multicast DLSw group feature. The next three roles are used when interoperating with DLSw Version 2 compliant partners that may not have the IBM group feature.
Back to ibm-ibmiroc MIB page.
IPHost Network monitor allows you to monitor ibmdlswTConnGroupOperRole 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.