All MIBs › CISCO-WIRELESS-IF-MIB › cwrLinkCwESThresh
cwrLinkCwESThresh
Module: CISCO-WIRELESS-IF-MIB
OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrLinkCwESThresh
OID (numeric): 1.3.6.1.4.1.9.9.136.1.6.1.1.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: If the number of Codeword Errors detected in a duration of 1 Operational second, is greater than this value then that second is counted as an Errored Second.
What is cwrLinkCwESThresh?
This read-write Unsigned32 sets the number of Codeword Errors detected within one operational second above which that second is counted as an Errored Second. An admin tunes this threshold to control the sensitivity of the link's error-second accounting, which feeds into the various performance percentage counters like cwrPctErroredSeconds. For example, an admin who finds too many marginal seconds being counted as errored might raise cwrLinkCwESThresh to require a higher error count before a second is flagged.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.6.1.1.1 snmpwalk -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrLinkCwESThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.6.1.1.1.1 snmpget -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrLinkCwESThresh.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.136.1.6.1.1.1.1 i <value>
Start monitoring Cisco wireless point-to-point radio/bridge equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-WIRELESS-IF-MIB::cwrLinkCwESThresh OID value, configure state conditions and alerts, and monitor any Cisco wireless point-to-point radio/bridge equipment (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.136 | ciscoWirelessIfMIB | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1 | cwrRadioMibObjects | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6 | cwrRadioMetricsGroup | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6.1 | cwrLinkMetricsThresholdTable | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6.1.1 | cwrLinkMetricsThreshEntry | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6.1.1.1 | cwrLinkCwESThresh | CISCO-WIRELESS-IF-MIB |