All MIBs › CISCO-DOT11-WIDS-MIB › cDot11WidsCcmpDecryptErrors
cDot11WidsCcmpDecryptErrors
Module: CISCO-DOT11-WIDS-MIB
OID (symbolic): CISCO-DOT11-WIDS-MIB::cDot11WidsCcmpDecryptErrors
OID (numeric): 1.3.6.1.4.1.9.9.456.1.2.1.1.8
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This object counts the total number of CCMP decryption failures observed in the data communication between this 802.11 station and the client indicated by cDot11WidsClientMacAddress since the client's association with this 802.11 station at the radio interface identified by ifIndex.
What is cDot11WidsCcmpDecryptErrors?
This read-only object counts the total number of CCMP decryption failures observed in traffic with a specific wireless client, which may indicate a key mismatch or attack.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.456.1.2.1.1.8 snmpwalk -v2c -c public <target> CISCO-DOT11-WIDS-MIB::cDot11WidsCcmpDecryptErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.456.1.2.1.1.8.1 snmpget -v2c -c public <target> CISCO-DOT11-WIDS-MIB::cDot11WidsCcmpDecryptErrors.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.456 | ciscoDot11WidsMIB | CISCO-DOT11-WIDS-MIB |
| 1.3.6.1.4.1.9.9.456.1 | ciscoDot11WidsMIBObjects | CISCO-DOT11-WIDS-MIB |
| 1.3.6.1.4.1.9.9.456.1.2 | ciscoDot11WidsProtectFailures | CISCO-DOT11-WIDS-MIB |
| 1.3.6.1.4.1.9.9.456.1.2.1 | cDot11WidsProtectFailClientTable | CISCO-DOT11-WIDS-MIB |
| 1.3.6.1.4.1.9.9.456.1.2.1.1 | cDot11WidsProtectFailClientEntry | CISCO-DOT11-WIDS-MIB |
| 1.3.6.1.4.1.9.9.456.1.2.1.1.8 | cDot11WidsCcmpDecryptErrors | CISCO-DOT11-WIDS-MIB |