With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
firewallTrapMessage
firewall Trap Message
1.3.6.1.4.1.207.8.4.4.4.77.1
The last message sent in a firewall TRAP. This variable is really just a placeholder for the object sent in the firewall TRAP, but can be read independently if required. Note however that a new TRAP will cause this variable to be overwritten.
Back to AT-FIREWALL-MIB MIB page.
IPHost Network monitor allows you to monitor firewallTrapMessage 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 switches right now.