With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
udpLocalPort
udp Local Port
1.3.6.1.2.1.7.5.1.2
The local port number for this UDP listener.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor udpLocalPort 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.