21 May 2013

Linux Wireless

Wireless Extension: a generic driver API that allows user space configuration on Wireless LAN interface (IOCTL based).

cfg80211: Kernel side of configuration management for wireless device

nl80211: User-space side of configuration management for wireless devices. It is a Netlink-based user-space protocol.

iw: iw is a new nl80211 based CLI configuration utility for wireless devices.

MLME: MLME is the management entity where the Physical layer (PHY) MAC state machines reside. ex:- authenticate, disassociate etc...

FullMAC: FullMAC is a term used to describe a type of wireless card where the MLME is managed in hardware.

Reference:
http://wireless.kernel.org/en/developers/Documentation/Glossary
http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html
http://wireless.kernel.org/en/developers/Documentation/Wireless-Extensions

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