With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
filterChannelIndex
filter Channel Index
1.3.6.1.2.1.16.7.1.1.2
This object identifies the channel of which this filter is a part. The filters identified by a particular value of this object are associated with the same channel as identified by the same value of the channelIndex object.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor filterChannelIndex 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 firewalls right now.