All MIBs › CISCO-WIRELESS-IF-MIB › cwrPctErrorFreeSeconds
cwrPctErrorFreeSeconds
Module: CISCO-WIRELESS-IF-MIB
OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrPctErrorFreeSeconds
OID (numeric): 1.3.6.1.4.1.9.9.136.1.6.2.1.4
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: This object represents the ratio of cumulative Codeword Error Free Seconds (EFS) to Link Admin Up seconds, expressed as a percentage.
What is cwrPctErrorFreeSeconds?
This read-only Gauge32, in units of 0.01 percent, from 1 to 10000, represents the ratio of cumulative Codeword Error Free Seconds to Link Admin Up seconds, expressed as a percentage. An admin uses this as a top-line quality score for the link, where a value close to 10000 (100%) indicates a very clean channel. For example, a link reporting cwrPctErrorFreeSeconds well below 10000 would prompt an admin to dig into the error-second and severely-errored-second percentages to characterize the problem further.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.6.2.1.4 snmpwalk -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrPctErrorFreeSeconds
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.136.1.6.2.1.4.1 snmpget -v2c -c public <target> CISCO-WIRELESS-IF-MIB::cwrPctErrorFreeSeconds.1
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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 |
| 1.3.6.1.4.1.9.9.136.1.6.2 | cwrCumulativeMetricsTable | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6.2.1 | cwrCumulativeMetricsEntry | CISCO-WIRELESS-IF-MIB |
| 1.3.6.1.4.1.9.9.136.1.6.2.1.4 | cwrPctErrorFreeSeconds | CISCO-WIRELESS-IF-MIB |