Remove references to gated, which is not distributed with freebsd for a

long time already.

PR:		51407 (Found after removing the information)
Submitted by:	Bruce Cran

en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml

@@ -3190,97 +3190,6 @@ Shelmerg  dc-slip       sl-helmerg      0xfffffc00      autocomp</programlisting
 	    troubleshooting/tweaking may be necessary to get
 	    static-route-based routing to work.</para>
 	</sect4>
-
-	<sect4>
-	  <title>Running <application>&gated;</application></title>
-	  <indexterm>
-      <primary><application>&gated;</application></primary>
-    </indexterm>
-
-	<note>
-	  <para><application>&gated;</application> is proprietary software now
-	    and will not be available as source code to the public anymore 
-	    (more info on the <ulink
-	    url="http://www.gated.org/">&gated;</ulink> website). This 
-	    section only exists to ensure backwards compatibility for
-	    those that are still using an older version.</para>
-	</note>
-
-	  <para>An alternative to the headaches of static routes is to
-	    install <application>&gated;</application> on your FreeBSD SLIP
-	    server and configure it to use the appropriate routing protocols
-	    (RIP/OSPF/BGP/EGP) to tell other routers about your SLIP
-	    subnet.  You will need to write a
-	    <filename>/etc/gated.conf</filename> file to configure your
-	    <application>&gated;</application>; here is a sample, similar to
-	    what the author used on a FreeBSD SLIP server:</para>
-
-	  <programlisting>#
-# gated configuration file for dc.dsu.edu; for gated version 3.5alpha5
-# Only broadcast RIP information for xxx.xxx.yy out the ed Ethernet interface
-#
-#
-# tracing options
-#
-traceoptions "/var/tmp/gated.output" replace size 100k files 2 general ;
-
-rip yes {
-  interface sl noripout noripin ;
-  interface ed ripin ripout version 1 ;
-  traceoptions route ;
-} ;
-
-#
-# Turn on a bunch of tracing info for the interface to the kernel:
-kernel {
-  traceoptions remnants request routes info interface ;
-} ;
-
-#
-# Propagate the route to xxx.xxx.yy out the Ethernet interface via RIP
-#
-
-export proto rip interface ed {
-  proto direct {
-      <replaceable>xxx.xxx.yy</replaceable> mask 255.255.252.0 metric 1; # SLIP connections
-  } ;
-} ;
-
-#
-# Accept routes from RIP via ed Ethernet interfaces
-	      
-import proto rip interface ed {
-  all ;
-} ;</programlisting>
-
-          <indexterm><primary>RIP</primary></indexterm>
-	  <para>The above sample <filename>gated.conf</filename> file
-	    broadcasts routing information regarding the SLIP subnet
-	    <replaceable>xxx.xxx.yy</replaceable> via RIP onto the
-	    Ethernet; if you are using a different Ethernet driver than
-	    the <devicename>ed</devicename> driver, you will need to
-	    change the references to the <devicename>ed</devicename>
-	    interface appropriately.  This sample file also sets up
-	    tracing to <filename>/var/tmp/gated.output</filename> for
-	    debugging <application>&gated;</application>'s activity; you can
-	    certainly turn off the tracing options if
-	    <application>&gated;</application> works correctly for you.  You
-	    will need to change the <replaceable>xxx.xxx.yy</replaceable>'s
-	    into the network address of your own SLIP subnet (be sure to change
-	    the net mask in the <literal>proto direct</literal> clause as
-	    well).</para>
-
-	  <para>Once you have installed and configured
-	    <application>&gated;</application> on your system, you will need to
-	    tell the FreeBSD startup scripts to run
-	    <application>&gated;</application> in place of
-	    <application>routed</application>.  The easiest way to accomplish
-	    this is to set the <varname>router</varname> and
-	    <varname>router_flags</varname> variables in
-	    <filename>/etc/rc.conf</filename>.  Please see the manual
-	    page for <application>&gated;</application> for information on
-	    command-line parameters.</para>
-        </sect4>
       </sect3>
     </sect2>
   </sect1>