With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
ifOutOctets
if Out Octets
1.3.6.1.2.1.2.2.1.16
The total number of octets transmitted out of the interface, including framing characters. 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 ifOutOctets 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 access points right now.