Updated content of wireless.tex, next version will have example configs
SVN-Revision: 6612
This commit is contained in:
Nicholas DePetrillo
parent
510db3b0a6
commit
62c5b1c4ef
|
|
@ -1,8 +1,9 @@
|
|||
The WiFi settings are configured in the file \texttt{/etc/config/wireless}
|
||||
(currently supported on Broadcom and Atheros). When booting the router for the first time
|
||||
it should detect your card and create a sample configuration that looks like this:
|
||||
it should detect your card and create a sample configuration file. By default '\texttt{option network lan}' is
|
||||
commented. This prevents unsecured sharing of the network over the wireless interface.
|
||||
|
||||
\paragraph{Sample Broadcom wireless config:}
|
||||
\paragraph{Generic Broadcom wireless config:}
|
||||
|
||||
\begin{Verbatim}
|
||||
config wifi-device "wl0"
|
||||
|
|
@ -11,41 +12,97 @@ config wifi-device "wl0"
|
|||
|
||||
config wifi-iface
|
||||
option device "wl0"
|
||||
# option network lan
|
||||
option mode "ap"
|
||||
option ssid "OpenWrt"
|
||||
option hidden "0"
|
||||
option encryption "none"
|
||||
\end{Verbatim}
|
||||
|
||||
\paragraph{Sample Atheros wireless config:}
|
||||
\paragraph{Generic Atheros wireless config:}
|
||||
|
||||
\begin{Verbatim}
|
||||
config wifi-device "wifi0"
|
||||
option type "atheros"
|
||||
option channel "5"
|
||||
option mode "11g"
|
||||
option mode "11g"
|
||||
|
||||
config wifi-iface
|
||||
option device "wifi0"
|
||||
# option network lan
|
||||
option mode "ap"
|
||||
option ssid "OpenWrt"
|
||||
option hidden "0"
|
||||
option encryption "none"
|
||||
\end{Verbatim}
|
||||
|
||||
\paragraph{Generic multi-radio Atheros wireless conifg:}
|
||||
|
||||
\begin{Verbatim}
|
||||
config wifi-device wifi0
|
||||
option type atheros
|
||||
option channel 1
|
||||
|
||||
config wifi-iface
|
||||
option device wifi0
|
||||
# option network lan
|
||||
option mode ap
|
||||
option ssid OpenWrt_private
|
||||
option hidden 0
|
||||
option encryption none
|
||||
|
||||
config wifi-device wifi1
|
||||
option type atheros
|
||||
option channel 11
|
||||
|
||||
config wifi-iface
|
||||
option device wifi1
|
||||
# option network lan
|
||||
option mode ap
|
||||
option ssid OpenWrt_public
|
||||
option hidden 1
|
||||
option encryption none
|
||||
\end{Verbatim}
|
||||
|
||||
There are two types of config sections in this file. The '\texttt{wifi-device}' refers to
|
||||
the physical wifi interface and '\texttt{wifi-iface}' configures a virtual interface on top
|
||||
of that (if supported by the driver).
|
||||
|
||||
A full outline of the wireless configuration file with description of each field:
|
||||
|
||||
\begin{Verbatim}
|
||||
config wifi-device wifi device name
|
||||
option type broadcom, atheros
|
||||
option country us, uk, fr, de, etc.
|
||||
option channel 1-14
|
||||
option maxassoc 1-128 (broadcom only)
|
||||
option distance 1-n
|
||||
option mode 11b, 11g, 11a, 11bg (atheros only)
|
||||
|
||||
config wifi-iface
|
||||
option network the interface you want wifi to bridge with
|
||||
option device wifi0, wifi1, wifi2, wifiN
|
||||
option mode ap, sta, adhoc, or wds
|
||||
option ssid ssid name
|
||||
option bssid bssid address
|
||||
option encryption none, wep, psk, psk2, wpa, wpa2
|
||||
option key encryption key
|
||||
option key1 key 1
|
||||
option key2 key 2
|
||||
option key3 key 3
|
||||
option key4 key 4
|
||||
option server ip address
|
||||
option port port
|
||||
option hidden 0,1
|
||||
option isolate 0,1
|
||||
\end{Verbatim}
|
||||
|
||||
\paragraph{Options for the \texttt{wifi-device}:}
|
||||
|
||||
\begin{itemize}
|
||||
\item \texttt{type} \\
|
||||
The driver to use for this interface.
|
||||
|
||||
\item \texttt{mode} \\
|
||||
The frequency band (\texttt{b}, \texttt{g}, \texttt{bg}, \texttt{a})
|
||||
|
||||
\item \texttt{country} \\
|
||||
The country code used to determine the regulatory settings.
|
||||
|
||||
|
|
@ -53,13 +110,27 @@ of that (if supported by the driver).
|
|||
The wifi channel (e.g. 1-14, depending on your country setting).
|
||||
|
||||
\item \texttt{maxassoc} \\
|
||||
Maximum number of associated clients
|
||||
Optional: Maximum number of associated clients. This feature is supported only on the broadcom chipset.
|
||||
|
||||
\item \texttt{distance} \\
|
||||
Optional: Distance between the ap and the furthest client in meters. This feature is supported only on the atheros chipset.
|
||||
|
||||
\item \texttt{mode} \\
|
||||
The frequency band (\texttt{b}, \texttt{g}, \texttt{bg}, \texttt{a}). This feature is only supported on the atheros chipset.
|
||||
|
||||
|
||||
\end{itemize}
|
||||
|
||||
\paragraph{Options for the \texttt{wifi-iface}:}
|
||||
|
||||
\begin{itemize}
|
||||
\item \texttt{network} \\
|
||||
Selects the interface section from \texttt{/etc/config/network} to be
|
||||
used with this interface
|
||||
|
||||
\item \texttt{device} \\
|
||||
Set the wifi device name.
|
||||
|
||||
\item \texttt{mode} \\
|
||||
Operating mode:
|
||||
|
||||
|
|
@ -78,35 +149,47 @@ of that (if supported by the driver).
|
|||
|
||||
\end{itemize}
|
||||
|
||||
\item \texttt{network} \\
|
||||
Selects the interface section from \texttt{/etc/config/network} to be
|
||||
used with this interface
|
||||
\item \texttt{ssid}
|
||||
Set the SSID to be used on the wifi device.
|
||||
|
||||
\item \texttt{bssid}
|
||||
Set the BSSID address to be used for wds to set the mac address of the other wds unit.
|
||||
|
||||
\item \texttt{encryption} \\
|
||||
Encryption setting. Accepts the following values:
|
||||
|
||||
\begin{itemize}
|
||||
\item \texttt{none}
|
||||
\item \texttt{wep}
|
||||
\item \texttt{psk}, \texttt{psk2} \\
|
||||
WPA(2) Pre-shared Key
|
||||
|
||||
\item \texttt{wpa}, \texttt{wpa2} \\
|
||||
WPA(2) RADIUS
|
||||
|
||||
\end{itemize}
|
||||
|
||||
\item \texttt{key} (wpa and psk) \\
|
||||
Either the WPA key (PSK mode) or the RADIUS shared secret (WPA RADIUS mode)
|
||||
\item \texttt{key, key1, key2, key3, key4} (wep, wpa and psk) \\
|
||||
WEP key, WPA key (PSK mode) or the RADIUS shared secret (WPA RADIUS mode)
|
||||
|
||||
\item \texttt{server} (wpa) \\
|
||||
The RADIUS server address
|
||||
The RADIUS server ip address
|
||||
|
||||
\item \texttt{port} (wpa) \\
|
||||
The RADIUS server port
|
||||
|
||||
\item \texttt{hidden} \\
|
||||
0 broadcasts the ssid; 1 disables broadcasting of the ssid
|
||||
|
||||
\item \texttt{isolate} \\
|
||||
Optional: Isolation is a mode usually set on hotspots that limits the clients to communicate only with the AP and not with other wireless clients.
|
||||
0 disables ap isolation (default); 1 enables ap isolation.
|
||||
|
||||
\end{itemize}
|
||||
|
||||
|
||||
\paragraph{Limitations:}
|
||||
|
||||
There are certain limitations when combining modes.
|
||||
Only the following mode combinations are supported:
|
||||
|
||||
\begin{itemize}
|
||||
|
|
@ -117,7 +200,7 @@ Only the following mode combinations are supported:
|
|||
\item 1x \texttt{adhoc}
|
||||
\end{itemize}
|
||||
|
||||
WDS links can only be used in pure AP mode and can't use WEP (except when sharing the
|
||||
WDS links can only be used in pure AP mode and cannot use WEP (except when sharing the
|
||||
settings with the master interface, which is done automatically).
|
||||
|
||||
\item \textbf{Atheros}: \\
|
||||
|
|
@ -126,7 +209,4 @@ Only the following mode combinations are supported:
|
|||
\item 1-4x \texttt{ap}
|
||||
\item 1x \texttt{adhoc}
|
||||
\end{itemize}
|
||||
|
||||
\end{itemize}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue