With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qTpVlanPortHCOutFrames
dot1q Tp Vlan Port HC Out Frames
1.3.6.1.2.1.17.7.1.4.7.1.2
The number of valid frames transmitted by this port to its segment from the local forwarding process for this VLAN. This includes bridge management frames originated by this device which are classified as belonging to this VLAN (e.g. GMRP, but not GVRP or STP).
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qTpVlanPortHCOutFrames 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 routers right now.