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https://github.com/Zeckmathederg/glfs.git
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Added wpa service configuration to wpa_supplicant p age and few modifications to wpa and dhclient services.
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@11012 af4574ff-66df-0310-9fd7-8a98e5e911e0
This commit is contained in:
Krejzi
parent
49f0ce046a
commit
97a30d62f6
@ -66,7 +66,7 @@ $Date$
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<!ENTITY lfs-vim-version "7.3">
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<!-- End LFS versions -->
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<!ENTITY blfs-bootscripts-version "20130204">
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<!ENTITY blfs-bootscripts-version "20130211">
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<!ENTITY blfs-bootscripts-download "&downloads-root;/blfs-bootscripts-&blfs-bootscripts-version;.tar.bz2">
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<!ENTITY blfs-wiki "http://wiki.&lfs-domainname;/blfs/wiki">
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@ -44,6 +44,16 @@
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-->
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<listitem>
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<para>February 11th, 2013</para>
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<itemizedlist>
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<listitem>
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<para>[krejzi] - Added wpa service configuration to
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wpa_supplicant instructions.</para>
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</listitem>
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</itemizedlist>
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</listitem>
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<listitem>
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<para>February 10th, 2013</para>
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<itemizedlist>
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@ -207,12 +207,9 @@ popd</userinput></screen>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>install -v -m755 wpa_{cli,passphrase,supplicant} \
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/sbin &&
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install -v -m644 doc/docbook/wpa_supplicant.conf.5 \
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/usr/share/man/man5 &&
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install -v -m644 doc/docbook/wpa_{cli,passphrase,supplicant}.8 \
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/usr/share/man/man8</userinput></screen>
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<screen role="root"><userinput>install -v -m755 wpa_{cli,passphrase,supplicant} /sbin/ &&
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install -v -m644 doc/docbook/wpa_supplicant.conf.5 /usr/share/man/man5/ &&
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install -v -m644 doc/docbook/wpa_{cli,passphrase,supplicant}.8 /usr/share/man/man8/</userinput></screen>
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<para>
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If you have built <application>WPA Supplicant</application> with
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@ -223,7 +220,7 @@ install -v -m644 doc/docbook/wpa_{cli,passphrase,supplicant}.8 \
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</para>
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<screen role="root"><userinput>install -v -m644 dbus/fi.{epitest.hostap.WPASupplicant,w1.wpa_supplicant1}.service \
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/usr/share/dbus-1/system-services &&
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/usr/share/dbus-1/system-services/ &&
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install -v -m644 dbus/dbus-wpa_supplicant.conf \
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/etc/dbus-1/system.d/wpa_supplicant.conf</userinput></screen>
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@ -233,10 +230,9 @@ install -v -m644 dbus/dbus-wpa_supplicant.conf \
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>
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install -v -m755 wpa_gui-qt4/wpa_gui /usr/bin/ &&
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install -v -m644 doc/docbook/wpa_gui.8 /usr/share/man/man8/ &&
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install -v -m644 wpa_gui-qt4/wpa_gui.desktop /usr/share/applications/ &&
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<screen role="root"><userinput>install -v -m755 wpa_gui-qt4/wpa_gui /usr/bin/ &&
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install -v -m644 doc/docbook/wpa_gui.8 /usr/share/man/man8/ &&
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install -v -m644 wpa_gui-qt4/wpa_gui.desktop /usr/share/applications/ &&
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install -v -m644 wpa_gui-qt4/icons/wpa_gui.svg /usr/share/pixmaps/</userinput></screen>
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<note>
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@ -249,6 +245,7 @@ install -v -m644 wpa_gui-qt4/icons/wpa_gui.svg /usr/share/pixmaps/</userinput></
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../../xincludes/update-desktop-database.xml"/>
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</sect2>
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<sect2 role="configuration">
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@ -256,12 +253,16 @@ install -v -m644 wpa_gui-qt4/icons/wpa_gui.svg /usr/share/pixmaps/</userinput></
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<sect3 id="wpa_supplicant-config">
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<title>Config File</title>
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<para><filename>/etc/wpa_supplicant.conf</filename></para>
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<para>
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<filename>/etc/sysconfig/wpa_supplicant-*.conf</filename>
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</para>
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<indexterm zone="wpa_supplicant wpa_supplicant-config">
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<primary
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sortas="e-etc-wpa_supplicant.conf">/etc/wpa_supplicant.conf</primary>
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sortas="e-etc-sysconfig-wpa_supplicant-star.conf">/etc/sysconfig/wpa_supplicant-*.conf</primary>
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</indexterm>
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</sect3>
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<sect3>
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@ -269,26 +270,27 @@ install -v -m644 wpa_gui-qt4/icons/wpa_gui.svg /usr/share/pixmaps/</userinput></
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<para>
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To connect to an access point that uses a password, you need to put
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the pre-shared key in <filename>/etc/wpa_supplicant.conf</filename>. Use
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<command>wpa_passphrase</command> to generate this. SSID is the string
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that the access point/router transmits to identify itself. As the
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the pre-shared key in <filename>
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/etc/sysconfig/wpa_supplicant-<replaceable>wlan0</replaceable>.conf</filename>.
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SSID is the string that the access point/router transmits to
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identify itself. Run the following command as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>wpa_passphrase <replaceable>SSID</replaceable> <replaceable>SECRET_PASSWORD</replaceable> > /etc/wpa_supplicant.conf</userinput></screen>
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<screen role="root"><userinput>wpa_passphrase <replaceable>SSID</replaceable> <replaceable>SECRET_PASSWORD</replaceable> > /etc/sysconfig/wpa_supplicant-<replaceable>wlan0</replaceable>.conf</userinput></screen>
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<para>
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<filename>/etc/wpa_supplicant.conf</filename> can hold the details of
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several access points. When you run <command>wpa_supplicant</command>
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it will scan for the SSIDs it can see and choose the appropriate
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password to connect.
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<filename>/etc/sysconfig/wpa_supplicant-<replaceable>wlan0</replaceable>.conf
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</filename> can hold the details of several access points. When
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<command>wpa_supplicant</command> is started, it will scan for the
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SSIDs it can see and choose the appropriate password to connect.
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</para>
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<para>
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If you want to connect to an access point that isn't password
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protected, put an entry like this in
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<filename>/etc/wpa_supplicant.conf</filename>. Replace
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"Some-SSID" with the SSID of the access point/router.
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protected, put an entry like this in <filename>
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/etc/sysconfig/wpa_supplicant-<replaceable>wlan0</replaceable>.conf</filename>.
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Replace "Some-SSID" with the SSID of the access point/router.
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</para>
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<screen>network={
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@ -303,45 +305,113 @@ install -v -m644 wpa_gui-qt4/icons/wpa_gui.svg /usr/share/pixmaps/</userinput></
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source tree.
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</para>
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<para>
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To use <command>wpa_cli</command> to control the running
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<command>>wpa_supplicant</command> daemon, add a control interface to
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<filename>/etc/wpa_supplicant.conf</filename> as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>echo ctrl_interface=/run/wpa_supplicant >> /etc/wpa_supplicant.conf</userinput></screen>
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</sect3>
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<sect3>
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<title>Connecting to an Access Point</title>
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<para id="wpa-service">
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If you want to configure network interfaces at boot using
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<command>wpa_supplicant</command>, you need to install the
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<filename>/lib/services/wpa</filename> script
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included in <xref linkend="bootscripts"/> package:
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</para>
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<screen role="root"><userinput>make install-service-wpa</userinput></screen>
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<indexterm zone="wpa_supplicant wpa-service">
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<primary sortas="f-wpa">wpa</primary>
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</indexterm>
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<para>
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If your router/access point uses DHCP to allocate IP addresses you
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can install <xref linkend="dhcpcd"/> and use it to connect. As the
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If your router/access point uses DHCP to allocate IP addresses, you
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can install <xref linkend="dhcp"/> client and use it to
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automatically obtain network addresses. Create the
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<filename>/etc/sysconfig/ifconfig-<replaceable>wlan0</replaceable>
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</filename> by running the following command as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>wpa_supplicant -B -c/etc/wpa_supplicant.conf -iwlan0 -Dnl80211,wext
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sleep 2 # let it settle
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dhcpcd</userinput></screen>
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<screen role="root"><userinput>cat > /etc/sysconfig/ifconfig.<replaceable>wlan0</replaceable> << "EOF"
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<literal>ONBOOT="yes"
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IFACE="<replaceable>wlan0</replaceable>"
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SERVICE="wpa"
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# Additional arguments to wpa_supplicant
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WPA_ARGS=""
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WPA_SERVICE="dhclient"
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DHCP_START=""
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DHCP_STOP=""
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# Set PRINTIP="yes" to have the script print
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# the DHCP assigned IP address
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PRINTIP="no"
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# Set PRINTALL="yes" to print the DHCP assigned values for
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# IP, SM, DG, and 1st NS. This requires PRINTIP="yes".
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PRINTALL="no"</literal>
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EOF</userinput></screen>
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<para>
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Alternatively, you can use static addresses on your local network.
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This has the advantage that you can put the hostnames in
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<filename>/etc/hosts</filename>. Replace 192.168.1.6 with the static
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address you've chosen. Replace 192.168.1.1 with the local IP address of
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the access point/router. Run the following commands as the
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If you prefer <xref linkend="dhcpcd"/> instead of
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<xref linkend="dhcp"/> client, then create the
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<filename>/etc/sysconfig/ifconfig-<replaceable>wlan0</replaceable>
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</filename> by running the following command as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>ip addr add 192.168.1.6 dev wlan0
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ip link set wlan0 up
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wpa_supplicant -B -c/etc/wpa_supplicant.conf -iwlan0 -Dnl80211,wext
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ip route add 192.168.1.1 dev wlan0
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ip route add default via 192.168.1.1 dev wlan0</userinput></screen>
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<screen role="root"><userinput>cat > /etc/sysconfig/ifconfig.<replaceable>wlan0</replaceable> << "EOF"
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<literal>ONBOOT="yes"
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IFACE="<replaceable>wlan0</replaceable>"
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SERVICE="wpa"
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# Additional arguments to wpa_supplicant
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WPA_ARGS=""
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WPA_SERVICE="dhcpcd"
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DHCP_START="-b -q <replaceable><insert appropriate start options here></replaceable>"
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DHCP_STOP="-k <replaceable><insert additional stop options here></replaceable>"</literal>
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EOF</userinput></screen>
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<para>
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Alternatively, if you use static addresses on your local network,
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then create the
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<filename>/etc/sysconfig/ifconfig-<replaceable>wlan0</replaceable>
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</filename> by running the following command as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>cat > /etc/sysconfig/ifconfig.<replaceable>wlan0</replaceable> << "EOF"
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<literal>ONBOOT="yes"
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IFACE="<replaceable>wlan0</replaceable>"
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SERVICE="wpa"
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# Additional arguments to wpa_supplicant
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WPA_ARGS=""
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WPA_SERVICE="ipv4-static"
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IP="192.168.1.1"
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GATEWAY="192.168.1.2"
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PREFIX="24"
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BROADCAST="192.168.1.255"</literal>
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EOF</userinput></screen>
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<para>
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You can connect to the wireless access point by
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running the following command as the
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<systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>ifup <replaceable>wlan0</replaceable></userinput></screen>
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<para>
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Replace <replaceable>wlan0</replaceable> with the correct
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wireless interface.
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</para>
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</sect3>
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</sect2>
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<sect2 role="content">
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