With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1sMstiSelectedPortRole
dot1s Msti Selected Port Role
1.3.6.1.4.1.207.1.4.167.118.1.7.1.14
Selected Port Role of the port for this spanning tree instance.
Back to AT-GS950-8-MIB MIB page.
IPHost Network monitor allows you to monitor dot1sMstiSelectedPortRole on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Allied Telesis iMAP chassis right now.