WEXT/mac80211/nl80211/cfg80211ITeye - 凯发娱乐

WEXT/mac80211/nl80211/cfg80211ITeye

2019年02月21日11时28分27秒 | 作者: 觅云 | 标签: 无线,用户,空间 | 浏览: 525

了解每一部分是做什么的
Wireless Card: Should be self explanitory... handles sending/receiving wireless packets
无线网卡:操作接纳/兴旺无线包
Linux Kernel: The linux kernel contains the driver for the wireless card, the mac80211 subsystem which handles packet generation and scheduling, and the nl80211 subsystem, which handles configuring the wireless interfaces for userspace
linux核:linux核包容了无线网尗的驱动,mac80211子 处理包的发生与时序组织。nl80211处理在用户空间装备无线接口  cfg80211
libnl: libnl is the transport layer used to communicate with the kernel via netlink
libnl:经过netlink与内核对话的传输层
udev: udev is the facility the kernel uses to pass events/calls to crda
udev:udev是内核经过events/calls到 crda的设备
iw is a userspace utility that we can use to test that libnl is working correctly, as well as create additional virtual wireless interfaces on the wireless card
iw:是咱们用来 libnl是否正确作业,以及在无线网卡上创立额定的虚拟无线接口的用户空间 。
crda: crda is a userspace program that the kernel queries (through udev) to find what channels/frequencies are usable, and at what powers. This moves the information out of static tables maintained in kernel to userspace, which allows them to be updated without reloading drivers/rebooting
crda:是内核经过udev来查找什么频段/频率是有用的,在什么强度的用户空间程序。这个从内核保护的静态表中移到用户空间,它能够不需要重载驱动和重启的情况下更新。
Wireless Regulatory Database: database of allowable frequencies and transmit power levels used by crda
无线操控数据库:crda运用答应的频率和传输强度等级的数据库
hostapd: This is the daemon that handles generation of beacons and other wireless packets, as wel as wpa-psk, wpa2, etc encryptions.
hostapd:这是个用来操作信号的发生和其它无线包,以及wpa-psk, wpa2等加密的看护进程
softMAC是一个用于描绘无线网尗的类型的一个术语。

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