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show auth-tracebuf

show auth-tracebuf [count <1-250] | [failures] | mac <address>]

Description

This command shows the trace buffer for authentication events.

Syntax

Parameter

Description

Range

count <number>

Limits the output of the command to the specified number of packets.

1–250

failures

Filters the output of this command to display only authentication failures

mac <address>

Filters the output of this command to display only information for a specified MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address.

Usage Guidelines

Use the output of this command to troubleshoot 802.1X802.1X is an IEEE standard for port-based network access control designed to enhance 802.11 WLAN security. 802.1X provides an authentication framework that allows a user to be authenticated by a central authority. authentication errors. Include the <address> parameter to filter data by the MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address of the client which is experiencing errors. This command can tell you, for example, when 802.1X802.1X is an IEEE standard for port-based network access control designed to enhance 802.11 WLAN security. 802.1X provides an authentication framework that allows a user to be authenticated by a central authority. authentication completed and when keys were plumbed correctly.

Example

The example below shows the most recent ten trace buffer entries for the controller. Each row includes the following information:

 

(host) [mynode] # show auth-tracebuf count 10

Auth Trace Buffer

-----------------

Feb 5 08:08:29 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:30 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:30 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:31 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:31 station-down * 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - -

Feb 5 08:08:31 station-up * 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - - wpa2 psk aes

Feb 5 08:08:31 station-data-ready * 00:09:ef:05:1e:b2 00:00:00:00:00:00 66 -

Feb 5 08:08:31 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:31 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:32 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:32 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:33 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:33 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:34 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:34 wpa2-key2 -> 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 119 mic failure

Feb 5 08:08:35 wpa2-key1 <- 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - 117

Feb 5 08:08:35 station-down * 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - -

Feb 5 08:08:35 station-up * 00:09:ef:05:1e:b2 00:1a:1e:97:e5:42 - - wpa2 psk aes

Feb 5 08:08:35 station-data-ready * 00:09:ef:05:1e:b2 00:00:00:00:00:00 66 -

 

Each row in the output of this table may include some or all of the following information:

A timestamp that indicates when the entry was created

The type of exchange that was made

The direction the packet was sen

The source MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address

The destination MACMedia Access Control. A MAC address is a unique identifier assigned to network interfaces for communications on a network. address

BSSIDBasic Service Set Identifier. The BSSID identifies a particular BSS within an area. In infrastructure BSS networks, the BSSID is the MAC address of the AP. In independent BSS or ad hoc networks, the BSSID is generated randomly./Server Name

The packet number

The packet length

Additional information (if available); for example, username, encryption and WPAWi-Fi Protected Access. WPA is an interoperable wireless security specification subset of the IEEE 802.11 standard. This standard provides authentication capabilities and uses TKIP for data encryption. type, or reason for failure

Related Commands

Command

Description

aaa auth-trace

This command sets parameters for debug tracing in AUTH (light weight tracing).

Command History

Release

Modification

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platforms

License

Command Mode

All platforms

Base operating system.

Enable or Config mode on Mobility Master.

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