With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qTpGroupEgressPorts
dot1q Tp Group Egress Ports
1.3.6.1.2.1.17.7.1.2.3.1.2
The complete set of ports, in this VLAN, to which frames destined for this Group MAC address are currently being explicitly forwarded. This does not include ports for which this address is only implicitly forwarded, in the dot1qForwardAllPorts list.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qTpGroupEgressPorts 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.