With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrAvailableSeconds
Cisco Wireless Available Seconds
1.3.6.1.4.1.9.9.136.1.6.2.1.1
This object represents the number of Available Seconds cumulated since the link was powered up. It is equal to: Error Free Seconds + Errored Seconds - Severely Errored Seconds.
Back to CISCO-WIRELESS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cwrAvailableSeconds 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.