mipv6-1.0-v2.4.22.patch

mobile ipv6协议Linux实现源代码

diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4/Documentation/Configure.help devel/Documentation/Configure.help
--- linux-2.4/Documentation/Configure.help	Tue Aug 26 10:11:21 2003
+++ devel/Documentation/Configure.help	Tue Aug 26 11:08:21 2003
@@ -5781,6 +5781,58 @@
 
   It is safe to say N here for now.
 
+IPv6: IPv6 over IPv6 Tunneling (EXPERIMENTAL)
+CONFIG_IPV6_IPV6_TUNNEL
+  Experimental IP6-IP6 tunneling.  You must select this, if you want
+  to use CONFIG_IPV6_MOBILITY.  More information in MIPL Mobile IPv6
+  instructions.
+
+  If you don't want IP6-IP6 tunnels and Mobile IPv6, say N.
+
+IPv6: Mobility Support (EXPERIMENTAL)
+CONFIG_IPV6_MOBILITY
+  This is experimental support for the upcoming specification of
+  Mobile IPv6. Mobile IPv6 allows nodes to seamlessly move between
+  networks without changing their IP addresses, thus allowing them to
+  maintain upper layer connections (e.g. TCP).  Selecting this option
+  allows your computer to act as a Correspondent Node (CN).  A MIPv6
+  Mobile Node will be able to communicate with the CN and use route
+  optimization.
+
+  For more information and configuration details, see
+  http://www.mipl.mediapoli.com/.
+
+  If unsure, say N.
+
+MIPv6: Mobile Node Support
+CONFIG_IPV6_MOBILITY_MN
+  If you want your computer to be a MIPv6 Mobile Node (MN), select
+  this option.  You must configure MN using the userspace tools
+  available at http://www.mipl.mediapoli.com/download/mipv6-tools/.
+
+  If your computer is stationary, or you are unsure if you need this,
+  say N.  Note that you will need a properly configured MIPv6 Home
+  Agent to use any Mobile Nodes.
+
+MIPv6: Home Agent Support
+CONFIG_IPV6_MOBILITY_HA
+  If you want your router to serve as a MIPv6 Home Agent (HA), select
+  this option.  You must configure HA using the userspace tools
+  available at http://www.mipl.mediapoli.com/download/mipv6-tools/.
+
+  If your computer is not a router, or you are unsure if you need
+  this, say N.
+
+MIPv6: Debug messages
+CONFIG_IPV6_MOBILITY_DEBUG
+  MIPL Mobile IPv6 can produce a lot of debugging messages. There are
+  eight debug levels (0 through 7) and the level is controlled via
+  /proc/sys/net/ipv6/mobility/debuglevel. Since MIPL is still
+  experimental, you might want to say Y here.
+
+  Be sure to say Y and record debug messages when submitting a bug
+  report.
+
 Kernel httpd acceleration
 CONFIG_KHTTPD
   The kernel httpd acceleration daemon (kHTTPd) is a (limited) web
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4/Documentation/DocBook/Makefile devel/Documentation/DocBook/Makefile
--- linux-2.4/Documentation/DocBook/Makefile	Sat Aug  2 00:07:18 2003
+++ devel/Documentation/DocBook/Makefile	Tue Aug  5 14:10:53 2003
@@ -2,7 +2,7 @@
 	   kernel-api.sgml parportbook.sgml kernel-hacking.sgml \
 	   kernel-locking.sgml via-audio.sgml mousedrivers.sgml sis900.sgml \
 	   deviceiobook.sgml procfs-guide.sgml tulip-user.sgml \
-	   journal-api.sgml
+	   journal-api.sgml mip6-func.sgml
 
 PS	:=	$(patsubst %.sgml, %.ps, $(BOOKS))
 PDF	:=	$(patsubst %.sgml, %.pdf, $(BOOKS))
@@ -85,6 +85,9 @@
 
 procfs-guide.sgml:  procfs-guide.tmpl procfs_example.sgml
 	$(TOPDIR)/scripts/docgen < procfs-guide.tmpl >$@
+
+mip6-func.sgml: mip6-func.tmpl
+	$(TOPDIR)/scripts/docgen <$< >$@
 
 APISOURCES :=	$(TOPDIR)/drivers/media/video/videodev.c \
 		$(TOPDIR)/arch/i386/kernel/irq.c \
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4/Documentation/DocBook/mip6-func.tmpl devel/Documentation/DocBook/mip6-func.tmpl
--- linux-2.4/Documentation/DocBook/mip6-func.tmpl	Thu Jan  1 02:00:00 1970
+++ devel/Documentation/DocBook/mip6-func.tmpl	Tue Aug  5 14:10:53 2003
@@ -0,0 +1,756 @@
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V3.1//EN"[]>
+<book id="LinuxMobileIPv6">
+ <bookinfo>
+  <title>MIPL Mobile IPv6 Function Reference Guide</title>
+
+  <authorgroup>
+    <author>
+      <othername>MIPL Mobile IPv6 for Linux Team</othername>
+      <affiliation>
+       <orgname>Helsinki University of Technology</orgname>
+       <orgdiv>Telecommunications Software and Multimedia Lab</orgdiv>
+       <address>
+        <pob>PO BOX 9201</pob>
+	<postcode>FIN-02015 HUT</postcode>
+	<country>Finland</country>
+        <email>[e-mail]</email>
+       </address>
+      </affiliation>
+     </author>
+  </authorgroup>
+
+  <copyright>
+   <year>2000-2001</year>
+   <holder>Helsinki University of Technology</holder>
+  </copyright>
+ 
+  <legalnotice>
+   <para>
+     Copyright (c) 2001, 2002 MIPL Mobile IPv6 for Linux Team.
+   </para>
+   <para>
+     Permission is granted to copy, distribute and/or modify this
+     document under the terms of the GNU Free Documentation License,
+     Version 1.1 published by the Free Software Foundation; with the
+     Invariant Sections being "Introduction", with the Front-Cover
+     Texts being "MIPL Mobile IPv6 Function Reference Guide", "MIPL
+     Mobile IPv6 for Linux Team" and "Helsinki University of
+     Technology".  A copy of the license is included in <xref
+     linkend="gfdl">.
+   </para>
+      
+  </legalnotice>
+ </bookinfo>
+
+<toc></toc>
+
+  <preface id="intro">
+     <title>Introduction</title>
+
+     <para>
+       MIPL Mobile IPv6 for Linux is an implementation of Mobility
+       Support in IPv6 IETF mobile-ip working groups Internet-Draft
+       (draft-ietf-mobileip-ipv6).  This implementation has been
+       developed in the Telecommunications Software and Multimedia
+       Laboratory at Helsinki University of Technology.
+     </para>
+
+     <para>
+       MIPL is fully open source, licensed under the GNU General
+       Public License.  Latest source for MIPL can be downloaded from
+       the MIPL website at:
+     </para>
+     <programlisting>
+       http://www.mipl.mediapoli.com/.
+     </programlisting>
+     <para>
+       Developers and users interested in MIPL can subscribe to the
+       MIPL mailing list by sending e-mail to
+       <email>[e-mail]</email> with
+     </para>
+     <programlisting>
+       subscribe mipl
+     </programlisting>
+     <para>
+       in the body of the message.
+     </para>
+
+     <para>
+       This document is a reference guide to MIPL functions.  Intended
+       audience is developers wishing to contribute to the project.
+       Hopefully this document will make it easier and quicker to
+       understand and adopt the inner workings of MIPL Mobile IPv6.
+     </para>
+
+     <para>
+       MIPL Mobile IPv6 for Linux Team members (past and present):
+
+       <itemizedlist>
+        <listitem>
+	<address>
+	Sami Kivisaari <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Niklas Kampe <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Juha Mynttinen <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Toni Nykanen <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Henrik Petander <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Antti Tuominen <email>[e-mail]</email>
+	</address>
+        </listitem>
+       </itemizedlist>
+
+       <itemizedlist>
+        <listitem>
+	<address>
+	Marko Myllynen
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Ville Nuorvala <email>[e-mail]</email>
+	</address>
+        </listitem>
+        <listitem>
+	<address>
+	Jaakko Laine <email>[e-mail]</email>
+	</address>
+        </listitem>
+       </itemizedlist>
+     </para>
+
+  </preface>
+
+  <chapter id="common">
+     <title>Common functions for all entities</title>
+
+     <sect1><title>Low-level functions</title>
+     <para>
+       These functions implement memory allocation used by others.
+       Hashlist functions implement a linked list with hash lookup,
+       which is used with Binding Update List, Binding Cache, Home
+       Agents List etc.
+     </para>
+!Inet/ipv6/mobile_ip6/mempool.h
+!Inet/ipv6/mobile_ip6/hashlist.h
+     </sect1>
+
+     <sect1><title>Debug functions</title>
+     <para>
+       Debug and utility functions.  These functions are available if
+       <constant>CONFIG_IPV6_MOBILITY_DEBUG</constant> is set.
+       Otherwise macros expand to no operation.
+     </para>
+!Inet/ipv6/mobile_ip6/debug.h
+!Inet/ipv6/mobile_ip6/mipv6.c
+     </sect1>
+
+     <sect1><title>Extension Header functions</title>
+     <para>
+       These functions create and handle extension headers that are
+       specific to MIPv6.
+     </para>
+!Inet/ipv6/mobile_ip6/exthdrs.c
+     </sect1>
+
+     <sect1><title>Mobility Header functions</title>
+     <para>
+       MIPv6 specifies a new protocol called Mobility Header.
+       Mobility Header has several message types.  Messages may also
+       carry Mobility Options.  These functions are used to create and
+       handle Mobility Headers and Mobility Options.
+     </para>
+!Inet/ipv6/mobile_ip6/sendopts.c
+!Inet/ipv6/mobile_ip6/mh_recv.c
+!Inet/ipv6/mobile_ip6/auth_subopt.c
+     </sect1>
+
+     <sect1><title>Binding Cache</title>
+     <para>
+       All Mobile IPv6 entities have a binding cache.  These functions
+       provide easy manipulation of the binding cache.
+     </para>
+!Inet/ipv6/mobile_ip6/bcache.c
+     </sect1>
+
+     <sect1><title>Security</title>
+
+     <para>
+       These functions are common authentication functions and
+       implement Draft 13 style IPSec AH support for Binding Updates.
+     </para>
+!Inet/ipv6/mobile_ip6/ah_algo.c
+!Inet/ipv6/mobile_ip6/sadb.c
+!Inet/ipv6/mobile_ip6/ah.c
+     </sect1>
+
+     <sect1><title>Utility functions</title>
+
+     <para>
+       These functions are general utility functions commonly used by
+       all entities.
+     </para>
+!Inet/ipv6/mobile_ip6/util.c
+     </sect1>
+
+  </chapter>
+
+  <chapter id="mn">
+     <title>Mobile Node functions</title>
+     <sect1><title>General functions</title>
+     <para>
+     </para>
+!Inet/ipv6/mobile_ip6/mn.c
+     </sect1>
+
+     <sect1><title>Binding Update List</title>
+     <para>
+       Mobile Node keeps track of sent binding updates in Binding
+       Update List.
+     </para>
+!Inet/ipv6/mobile_ip6/bul.c
+     </sect1>
+
+     <sect1><title>Movement detection</title>
+
+     <para>
+       These functions are used by the mobile node for movement
+       detection.
+     </para>
+!Inet/ipv6/mobile_ip6/mdetect.c
+     </sect1>
+  </chapter>
+
+  <chapter id="ha">
+     <title>Home Agent functions</title>
+     <sect1><title>General functions</title>
+     <para>
+     </para>
+!Inet/ipv6/mobile_ip6/ha.c
+     </sect1>
+
+     <sect1><title>Duplicate Address Detection functions</title>
+     <para>
+       Home Agent does Duplicate Address Detection for Mobile Nodes'
+       addresses.  These functions implement MIPv6 specific DAD
+       functionality.
+     </para>
+!Inet/ipv6/mobile_ip6/dad.c
+     </sect1>
+
+  </chapter>
+  <appendix id="gfdl">
+     <title>GNU Free Documentation License</title>
+
+     <para>
+       Version 1.1, March 2000
+     </para>
+
+     <programlisting>
+       Copyright (C) 2000  Free Software Foundation, Inc.
+       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+       Everyone is permitted to copy and distribute verbatim copies
+       of this license document, but changing it is not allowed.
+     </programlisting>
+
+     <sect1><title>0. PREAMBLE</title>
+
+     <para>
+       The purpose of this License is to make a manual, textbook, or
+       other written document "free" in the sense of freedom: to
+       assure everyone the effective freedom to copy and redistribute
+       it, with or without modifying it, either commercially or
+       noncommercially. Secondarily, this License preserves for the
+       author and publisher a way to get credit for their work, while
+       not being considered responsible for modifications made by
+       others.
+     </para>
+
+     <para>
+       This License is a kind of "copyleft", which means that
+       derivative works of the document must themselves be free in the
+       same sense. It complements the GNU General Public License,
+       which is a copyleft license designed for free software.
+     </para>
+
+     <para>
+       We have designed this License in order to use it for manuals
+       for free software, because free software needs free
+       documentation: a free program should come with manuals
+       providing the same freedoms that the software does. But this
+       License is not limited to software manuals; it can be used for
+       any textual work, regardless of subject matter or whether it is
+       published as a printed book. We recommend this License