With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cLLtClientLtMaxTxRetriesAP
Cisco L Lt Client Lt Max Tx Retries AP
1.3.6.1.4.1.9.9.516.1.2.2.1.22
The maximum number of linktest packet transmission retries observed at the AP.
Back to CISCO-LWAPP-LINKTEST-MIB MIB page.
IPHost Network monitor allows you to monitor cLLtClientLtMaxTxRetriesAP on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.