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John Crispin 8f3e9c91a8 hostapd: backport BSSID black/whitelists
This change adds the configuration options "bssid_whitelist" and
"bssid_blacklist" used to limit the AP selection of a network to a
specified (finite) set or discard certain APs.

This can be useful for environments where multiple networks operate
using the same SSID and roaming between those is not desired. It is also
useful to ignore a faulty or otherwise unwanted AP.

In many applications it is useful not just to enumerate a group of well
known access points, but to use a address/mask notation to match an
entire set of addresses (ca:ff:ee:00:00:00/ff:ff:ff:00:00:00).

This is especially useful if an OpenWrt device with two radios is used to
retransmit the same network (one in AP mode for other clients, one as STA for
the uplink); the following configuration prevents the device from associating
with itself, given that the own AP to be avoided is using the bssid
'C0:FF:EE:D0:0D:42':

config wifi-iface
	option device 'radio2'
	option network 'uplink'
	option mode 'sta'
	option ssid 'MyNetwork'
	option encryption 'none'
	list bssid_blacklist 'C0:FF:EE:D0:0D:42/00:FF:FF:FF:FF:FF'

This change consists of the following cherry-picked upstream commits:

b3d6a0a8259002448a29f14855d58fe0a624ab76
b83e455451a875ba233b3b8ac29aff8b62f064f2
79cd993a623e101952b81fa6a29c674cd858504f
(squashed to implement bssid_{white,black}lists)

0047306bc9ab7d46e8cc22ff9a3e876c47626473
(Add os_snprintf_error() helper)

Signed-off-by: Stefan Tomanek <stefan.tomanek+openwrt@wertarbyte.de>

SVN-Revision: 44438
2015-02-13 10:53:54 +00:00
config config: disable kernel tracing on uml 2015-02-11 11:31:26 +00:00
docs
include kernel: switch 3.19 from -rc5 to release .0 2015-02-10 22:36:59 +00:00
package hostapd: backport BSSID black/whitelists 2015-02-13 10:53:54 +00:00
scripts scripts: extend rstrip.sh to remove bad rpaths 2015-02-10 15:48:48 +00:00
target brcm2708: fix spidev 2015-02-13 07:38:33 +00:00
toolchain toolchain/gcc: fix an ICE on ARM (PR58595) 2015-02-11 11:30:56 +00:00
tools tools: add patchelf host build 2015-02-10 15:48:32 +00:00
.gitattributes
.gitignore
BSDmakefile
Config.in scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
feeds.conf.default Move telephony feed to github 2014-12-11 10:30:51 +00:00
LICENSE
Makefile Revert "build: use ONESHELL to speed up scanning and the toplevel makefile" 2014-10-22 10:47:26 +00:00
README
rules.mk rules.mk: don't add staging_dir/host/bin/ path again 2015-02-10 15:49:36 +00:00

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl, make,
find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


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