All MIBs › IEEE8021-PAE-MIB › dot1xAuthLastEapolFrameSource
dot1xAuthLastEapolFrameSource
Module: IEEE8021-PAE-MIB
OID (symbolic): IEEE8021-PAE-MIB::dot1xAuthLastEapolFrameSource
OID (numeric): 1.0.8802.1.1.1.1.2.2.1.12
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: The source MAC address carried in the most recently received EAPOL frame.
What is dot1xAuthLastEapolFrameSource?
This stores the MAC address of the device that sent the most recent EAPOL (Extensible Authentication Protocol over LAN) authentication frame. It identifies the physical location of the last authentication attempt. A network security administrator checks this when investigating unauthorized access attempts to pinpoint which device on the network tried to authenticate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.0.8802.1.1.1.1.2.2.1.12 snmpwalk -v2c -c public <target> IEEE8021-PAE-MIB::dot1xAuthLastEapolFrameSource
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.0.8802.1.1.1.1.2.2.1.12.1 snmpget -v2c -c public <target> IEEE8021-PAE-MIB::dot1xAuthLastEapolFrameSource.1
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OID Breakdown
Upper-level ancestors (5 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.0 | std | START-MIB |
| 1.0.8802 | iso8802 | START-MIB |
| 1.0.8802.1 | ieee802dot1 | START-MIB |
| 1.0.8802.1.1 | ieee802dot1mibs | START-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.0.8802.1.1.1 | ieee8021paeMIB | IEEE8021-PAE-MIB |
| 1.0.8802.1.1.1.1 | paeMIBObjects | IEEE8021-PAE-MIB |
| 1.0.8802.1.1.1.1.2 | dot1xPaeAuthenticator | IEEE8021-PAE-MIB |
| 1.0.8802.1.1.1.1.2.2 | dot1xAuthStatsTable | IEEE8021-PAE-MIB |
| 1.0.8802.1.1.1.1.2.2.1 | dot1xAuthStatsEntry | IEEE8021-PAE-MIB |
| 1.0.8802.1.1.1.1.2.2.1.12 | dot1xAuthLastEapolFrameSource | IEEE8021-PAE-MIB |