install.kernel

mobile ipv6协议Linux实现源代码

INTRODUCTION

Mobile IPv6 (or Mobility support in IPv6) provides transparent
mobility for Internet Protocol version 6.  Protocols above IP should
not be affected.

This file describes how to install MIPL Mobile IPv6 for Linux in the
Linux kernel.  See INSTALL for the userspace part.


INSTALLATION

MIPL Mobile IPv6 comes as a kernel patch for the 2.4.x series.  It has
been tested with various 2.4.x kernels.  The kernel patch is named
mipv6-a.b-v2.4.x.patch (where a and b are the major and minor version
numbers of MIPL and x is the kernel version sub-level against which
the patch was made).  This patch should only be applied against fresh
2.4.x tree (or later; provided no changes have been made in the
net/ipv6 directory).

MIPL MIPv6 has only been tested on Redhat system but should work on
any Linux system assuming you already have working 2.4.x kernel and
IPv6 environment.

Assuming you have a fresh 2.4.x kernel tree in /usr/src/linux do the
following:

cd /usr/src/linux
patch -p1 --dry-run < mipv6-a.b-v2.4.x.patch

This does not actually do anything but display errors if any.  If you
get any failed hunks, you should NOT proceed.  If everything went fine
do:

patch -p1 < mipv6-a.b-v2.4.x.patch

Now your kernel tree is ready for configuration.  Run your favorite
'make *config'.  Make sure you have at least the following options
set.  For easy checking use chkconf_kernel.sh in userspace.

 CONFIG_EXPERIMENTAL=y 
 CONFIG_SYSCTL=y 
 CONFIG_PROC_FS=y 
 CONFIG_MODULES=y 
 CONFIG_NET=y 
 CONFIG_NETFILTER=y 
 CONFIG_UNIX=y 
 CONFIG_INET=y 
 CONFIG_IPV6=m
 CONFIG_IPV6_SUBTREES=y
 CONFIG_IPV6_IPV6_TUNNEL=m
 CONFIG_IPV6_MOBILITY=m

You may choose 'y' instead of 'm' if you don't want to build Mobile
IPv6 as a module.  The last configuration option is the newly added
Mobility Support.  Selecting this enables Mobile IPv6 Correspondent
node operation.  You may also select following options:

 CONFIG_IPV6_MOBILITY_MN
 CONFIG_IPV6_MOBILITY_HA
 CONFIG_IPV6_MOBILITY_DEBUG

First two control whether you want to have Mobile node or Home agent
functionality enabled in addition to Correspondent node.  MN and HA
can be enabled but not used at the same time.  The last one turns on
debugging messages for MIPL.  Since MIPL is still work-in-progress you
might want to enable this.  With debug messages it is easier to figure
out what happened when something goes wrong.  Also when reporting a
bug debug messages are very helpful.

After you are satisfied with your configuration save changes and exit.
Run 'make dep' and compile and install the new kernel and modules.
The kernel part is now done.  See INSTALL for how to install userspace
tools.


CONFIGURATION

Userspace tool mipdiag(8) is used for configuration.  See INSTALL,
network-mip6.conf(5), and mipdiag(8) for more information.