With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cLLtNumberOfPackets
Cisco L Lt Number Of Packets
1.3.6.1.4.1.9.9.516.1.1.3
This object indicates the number of linktest packets sent by the AP to the client.
Back to CISCO-LWAPP-LINKTEST-MIB MIB page.
IPHost Network monitor allows you to monitor cLLtNumberOfPackets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.