With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1sBrgAddress
dot1s Brg Address
1.3.6.1.4.1.207.1.4.167.118.1.3.1.7
The MAC address used by this bridge when it must be referred to in a unique fashion. It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge. However it is only required to be unique. When concatenated with dot1sCistBridgePriority or dot1sMstiBridgePriority a unique BridgeIdentifier is formed which is used in the Spanning Tree Protocol.
Back to AT-GS950-8-MIB MIB page.
IPHost Network monitor allows you to monitor dot1sBrgAddress 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 firewalls right now.