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Terms we use throughout the wiki with which you should become familiar.
BSS stands for Basic Service Set. The coverage of an access point is called a BSS.
Kernel side of configuration management for wireless devices. nl80211 is the User-space side of configuration management for wireless devices.
CLI stands for Command-line interface. These are utilities you can run in the console or terminal emulator.
git-describe is a git command. It outputs something like this:
The first part is the tag for the current release. The second part is the number of patches which have been applied since the tag was applied. The last part, after the first g is the SHA1 commit ID of the last commit applied.
IBSS stands for Independent Basic Service Set. Its basically Ad-Hoc mode. See Independent Basic Service Set
An Information Element (IE) is a part of management frames in the IEEE 802.11 wireless LAN protocol. IEs are a device's way to transfer descriptive information about itself inside management frames. There are usually several IEs inside each such frame, and each is built of Type-length-value (TLVs).
The common structure of an IE is as follows:
| 1 | 1 | 1-255 | +-------+--------+-----------------+ | Type | Length | Data | +-------+--------+-----------------+
Whereas the vendor specific IE looks like this:
| 1 | 1 | 4 | 1-251 | +-------+--------+-------------------+------------+ | 221 | Length | OUI | Data | +-------+--------+-------------------+------------+
User-space side of configuration management for wireless devices. It is a Netlink-based user-space protocol. cfg80211 is Kernel side of configuration management for wireless devices.
MLME Stands for Media Access Control (MAC) Sublayer Management Entity. MLME is the management entity where the Physical layer (PHY) MAC state machines reside. Examples of states a MLME may assist in reaching:
. This handles only the STA MLME mac:-c8:e7:d8:8d:e7:a4
Station Management Entity, often prepended with AP (Access Point)
SSID stands for Service Set IDentifier. The SSID is a code attached to all packets on a wireless network to identify each packet as part of that network. The code consists of a string of 1-32 octets (usually represented as case sensitive alphanumeric characters).
See also SSID
Station (or STA) is the generic term for a device with a radio that can communicate with other stations in a wireless network. Common forms of a station are access points (AP), computers, or phones.