With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qForwardAllPorts
dot1q Forward All Ports
1.3.6.1.2.1.17.7.1.2.4.1.1
The complete set of ports in this VLAN to which all multicast group-addressed frames are to be forwarded. This includes ports for which this need has been determined dynamically by GMRP, or configured statically by management.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qForwardAllPorts 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 switches right now.