With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
p2mpHe1HrPctErrCWThresh
p2mp He1 Hr Pct Err CW Thresh
1.3.6.1.4.1.9.9.181.3.1.1.2
This object represents the threshold for the acceptable ratio of errored codewords to the total codewords transmitted in an operational hour. For an Upstream Channel: When the percentage of errored codewords to total codewords transmitted on a upstream channel crosses this threshold, the p2mpHeChPctErrCWThreshTrap is sent out (provided the number of total codewords transmitted on the upstream channel in an operational hour, exceeds the value represented by p2mpHe1HrMinTotalCWThresh). For a Subscriber Unit (SU): When the percentage of errored codewords to total codewords transmitted by a SU crosses this threshold, the SU is added to a list of SU's that have also crossed this threshold (provided the number of total codewords transmitted by the SU exceed the value represented by p2mpHe1HrMinTotalCWThresh). The head end sends out the p2mpHeMacPctErrCWThreshTrap to indicate that an SU has been added to the 'bad SU list'.
Back to CISCO-WIRELESS-P2MP-LINK-METRICS-MIB MIB page.
IPHost Network monitor allows you to monitor p2mpHe1HrPctErrCWThresh on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.