With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
hostTopNStartTime
host Top N Start Time
1.3.6.1.2.1.16.5.1.1.8
The value of sysUpTime when this top N report was last started. In other words, this is the time that the associated hostTopNTimeRemaining object was modified to start the requested report.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor hostTopNStartTime 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.