Как узнать, какой стандарт 802.11 используется маршрутизатором

291
Sidahmed

Есть ли команда, которая может помочь мне получить стандарт 802.11, используемый маршрутизатором.

PS: Моя ОС - Linux (Ubuntu).

2

2 ответа на вопрос

3
c0deous

Run sudo iw dev INTERFACE scan to figure out the used protocol. (requires kernel >=3.0)

If you don't have it then install it with sudo apt-get install iw

This answer over on Stack Exchange Unix explains how to determine what standard is being used.

Вам нужно будет выбрать правильный SSID из всех ближайших точек доступа WiFi или перейти к `iw dev INTERFACE scan ssid SSID`. vonbrand 8 лет назад 0
1
Hennes

Is there a command that can help me get the 802.11 standard used by a router.

It depends:

  • The normal way would be to log into the accesspoint and check the capabilities on the device itself.
  • Failing that you could check with which standard you are connected o the WAP (assing you have wireless in your system). See Jesse's answer.
  • With no connection but with a wireless NIC installed you might be able to eavesdrop in what is send though the air. Essentially snif on the communication of what is actually used.
  • And lastly, you could alway read the documentation for the WAP.

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