With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
ifFixedLengthGroup
if Fixed Length Group
1.3.6.1.2.1.31.2.1.2
A collection of objects providing information specific to non-high speed (non-high speed interfaces transmit and receive at speeds less than or equal to 20,000,000 bits/second) character-oriented or fixed- length-transmission network interfaces.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor ifFixedLengthGroup 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.