Installation instructions for ipsec_tunnel
==========================================

1. Download the latest cryptoapi and ipsec_tunnel packages:

   http://www.kerneli.org/
   http://ringstrom.mine.nu/ipsec_tunnel/

2. Build and install cryptoapi.  Note that there are several
   ways to get cryptoapi.  The instructions below demonstrate
   a method where you do not need to patch you kernel at all.

   tar xzf cryptoapi-x.y.z.tar.gz
   cd cryptoapi-x.y.z
   make KDIR=/path/to/linux/kernel/source/ modules
   make KDIR=/path/to/linux/kernel/source/ modules_install

3. Build and install ipsec_tunnel:

   tar xzf ipsec_tunnel-x.y.z.tar.gz
   cd ipsec_tunnel-x.y.z
   ./configure
   make
   make install

4. Load the kernel modules:

   modprobe 3des-cbc
   modprobe ipsec_tunnel

5. Read doc/quickstart.txt and the manual page for instructions
   on how to use ipsecadm.

-----------------------------------------------------------------------
Tobias Ringström <tobias@ringstrom.mine.nu>
http://ringstrom.mine.nu/ipsec_tunnel/
