openwrt winshak 抓取无线beacon帧

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openwrt 抓beacon帧 tcpdump -i wlan0 type mgt subtype beacon。

winshak 抓取无线包规则

帧类型/子类型

过滤器语法

Management frame

wlan.fc.type == 0

Control frame

wlan.fc.type == 1

Data frame

wlan.fc.type == 2

Association request

wlan.fc.type_subtype == 0x00

Association response

wlan.fc.type_subtype == 0x01

Reassociation request

wlan.fc.type_subtype == 0x02

Reassociation response

wlan.fc.type_subtype == 0x03

Probe request

wlan.fc.type_subtype == 0x04

Probe response

wlan.fc.type_subtype == 0x05

Beacon

wlan.fc.type_subtype == 0x08

Disassociate

wlan.fc.type_subtype == 0x0A

Authentication

wlan.fc.type_subtype == 0x0B

Deauthentication

wlan.fc.type_subtype == 0x0C

Action frame

wlan.fc.type_subtype == 0x0D

Block ACK requests

wlan.fc.type_subtype == 0x18

Block ACK

wlan.fc.type_subtype == 0x19

Power save poll

wlan.fc.type_subtype == 0x1A

Request to send

wlan.fc.type_subtype == 0x1B

Clear to send

wlan.fc.type_subtype == 0x1C

ACK

wlan.fc.type_subtype == 0x1D

Contention free period end

wlan.fc.type_subtype == 0x1E

NULL data

wlan.fc.type_subtype == 0x24

QoS data

wlan.fc.type_subtype == 0x28

Null QoS data

wlan.fc.type_subtype == 0x2C

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