With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrArqPctBw
Cisco Wireless Arq Pct Bw
1.3.6.1.4.1.9.9.136.1.4.1.1.1
This object specifies the percentage of the total radio PHY bandwidth available to the ARQ engine. Some or all of this allocated bandwidth is used to when detected errors are corrected. The percentage will be approximated to the closest value supported by the ARQ engine.
Back to CISCO-WIRELESS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cwrArqPctBw 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.
