With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
ifHCOutBroadcastPkts
if HC Out Broadcast Packets
1.3.6.1.2.1.31.1.1.1.13
The total number of packets that higher-level protocols requested be transmitted, and which were addressed to a broadcast address at this sub-layer, including those that were discarded or not sent. This object is a 64-bit version of ifOutBroadcastPkts. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor ifHCOutBroadcastPkts 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.