Updated default gateway setup to match LFS-bootscripts 2.1

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@3497 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter07/network.xml

@@ -20,25 +20,6 @@ case, you must remove the <filename>network</filename> symlinks from all the
 run-level directories
 (<filename class="directory">/etc/rc.d/rc*.d</filename>)</para>
 
-<sect2>
-<title>Configuring default gateway</title>
-
-<para>If you're on a network you may need to set up the default gateway (a node on your network that provides access to other networks) for
-this machine. This is done by adding the proper values to the
-/etc/sysconfig/network file by running the following:</para>
-
-<screen><userinput>cat &gt;&gt; /etc/sysconfig/network &lt;&lt; "EOF"</userinput>
-GATEWAY=192.168.1.2
-GATEWAY_IF=eth0
-<userinput>EOF</userinput></screen>
-
-<para>The values for GATEWAY and GATEWAY_IF need to be changed to match
-your network setup. GATEWAY contains the IP address of the default
-gateway, and GATEWAY_IF contains the network interface through which the
-default gateway can be reached.</para>
-
-</sect2>
-
 <sect2>
 <title>Creating network interface configuration files</title>
 
@@ -58,6 +39,7 @@ The following command creates a sample ifconfig.eth0 file:</para>
 ONBOOT=yes
 SERVICE=static
 IP=192.168.1.1
+GATEWAY=192.168.1.2
 NETMASK=255.255.255.0
 BROADCAST=192.168.1.255
 <userinput>EOF</userinput></screen>
@@ -75,6 +57,9 @@ additional files in /etc/sysconfig/network-devices/services, you can allow
 other IP assignment methods.  This would commonly be used if you need DHCP,
 which is addressed in the BLFS book.</para>
 
+<para>Of course, GATEWAY should contain the IP of your default gateway, if you
+have one. If not, them comment out the variable entirely.</para>
+
 </sect2>
 
 <sect2>