Small textual improvements to wpa_supplicant man page
Signed-off-by: Remco Rijnders <remco@webconquest.com>
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1 changed files with 13 additions and 13 deletions
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@ -2,7 +2,7 @@
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<refentry>
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<refentryinfo>
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<date>13 September 2022</date>
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<date>1 February 2023</date>
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</refentryinfo>
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<refmeta>
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<para>
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Wireless networks do not require physical access to the network equipment
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in the same way as wired networks. This makes it easier for unauthorized
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in the same way that wired networks do. This makes it easier for unauthorized
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users to passively monitor a network and capture all transmitted frames.
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In addition, unauthorized use of the network is much easier. In many cases,
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this can happen even without user's explicit knowledge since the wireless
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Link-layer encryption can be used to provide a layer of security for
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wireless networks. The original wireless LAN standard, IEEE 802.11,
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included a simple encryption mechanism, WEP. However, that proved to
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be flawed in many areas and network protected with WEP cannot be consider
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be flawed in many areas and networks protected with WEP cannot be considered
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secure. IEEE 802.1X authentication and frequently changed dynamic WEP keys
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can be used to improve the network security, but even that has inherited
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security issues due to the use of WEP for encryption. Wi-Fi Protected
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Access and IEEE 802.11i amendment to the wireless LAN standard introduce
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Access and the IEEE 802.11i amendment to the wireless LAN standard introduce
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a much improved mechanism for securing wireless networks. IEEE 802.11i
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enabled networks that are using CCMP (encryption mechanism based on strong
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cryptographic algorithm AES) can finally be called secure used for
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enabled networks that are using CCMP (an encryption mechanism based on the strong
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cryptographic algorithm AES) can finally be called secure and used for
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applications which require efficient protection against unauthorized
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access.
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</para>
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wpa_supplicant.</para>
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<para>Before wpa_supplicant can do its work, the network interface
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must be available. That means that the physical device must be
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must be available. That means that the physical device must be
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present and enabled, and the driver for the device must be
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loaded. The daemon will exit immediately if the device is not already
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available.</para>
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<para>After <command>wpa_supplicant</command> has configured the
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network device, higher level configuration such as DHCP may
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network device, higher level configuration of the device, such as DHCP, may
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proceed. There are a variety of ways to integrate wpa_supplicant
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into a machine's networking scripts, a few of which are described
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in sections below.</para>
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<itemizedlist>
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<listitem>
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<para><command>wpa_supplicant</command> requests the kernel
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driver to scan neighboring BSSes</para>
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driver to scan neighboring BSSes (Basic Service Set)</para>
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</listitem>
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<listitem>
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wpa_supplicant -B -c/etc/wpa_supplicant.conf -iwlan0
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</programlisting></blockquote>
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<para>This makes the process fork into background.</para>
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<para>This makes the process fork into the background.</para>
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<para>The easiest way to debug problems, and to get debug log for
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bug reports, is to start <command>wpa_supplicant</command> on
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<para>The easiest way to debug problems, and to get a debug log for
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bug reports, is to start <command>wpa_supplicant</command> in the
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foreground with debugging enabled:</para>
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<blockquote><programlisting>
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@ -707,7 +707,7 @@ wpa_supplicant -iwlan0 -c/etc/wpa_supplicant.conf -B
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<refsect1>
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<title>Interface to pcmcia-cs/cardmrg</title>
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<para>For example, following small changes to pcmcia-cs scripts
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<para>For example, the following small changes to pcmcia-cs scripts
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can be used to enable WPA support:</para>
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<para>Add MODE="Managed" and WPA="y" to the network scheme in
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