All MIBs › IEEE802dot11-MIB › dot11WEPICVErrorCount
dot11WEPICVErrorCount
Module: IEEE802dot11-MIB
OID (symbolic): IEEE802dot11-MIB::dot11WEPICVErrorCount
OID (numeric): 1.2.840.10036.1.5.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This counter shall increment when a frame is received with the WEP subfield of the Frame Control field set to one and the value of the ICV as received in the frame does not match the ICV value that is calculated for the contents of the received frame.
What is dot11WEPICVErrorCount?
A counter that increments whenever a received WEP-protected frame's Integrity Check Value (ICV) fails to match. A rising count here signals either a wrong WEP key configuration or an active attack/corruption on encrypted traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.2.840.10036.1.5.1.5 snmpwalk -v2c -c public <target> IEEE802dot11-MIB::dot11WEPICVErrorCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.2.840.10036.1.5.1.5.1 snmpget -v2c -c public <target> IEEE802dot11-MIB::dot11WEPICVErrorCount.1
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OID Breakdown
Upper-level ancestors (2 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.2 | member_body | GB15629dot11-WAPI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.2.840 | us | IEEE802dot11-MIB |
| 1.2.840.10036 | ieee802dot11 | IEEE802dot11-MIB |
| 1.2.840.10036.1 | dot11smt | IEEE802dot11-MIB |
| 1.2.840.10036.1.5 | dot11PrivacyTable | IEEE802dot11-MIB |
| 1.2.840.10036.1.5.1 | dot11PrivacyEntry | IEEE802dot11-MIB |
| 1.2.840.10036.1.5.1.5 | dot11WEPICVErrorCount | IEEE802dot11-MIB |