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Dependencies
============
uAnytun can be built by using either libgcrypt, libnettle or the openssl-crypto
library. The latter is more performant in most cases but there are some license
issues when using this library. It also needs more space when installed.
Linux
-----
(this includes Debian with FreeBSD Kernel)
using libgcrypt:
build-essential
libgcrypt11-dev
using ssl crypto library:
build-essential
libssl-dev
using nettle crypto library:
build-essential
nettle-dev
if you want clang as compiler
clang
if you want to rebuild the manpage:
asciidoc
OpenBSD/FreeBSD
---------------
using libgcrypt:
devel/gmake
security/libgcrypt
using ssl crypto library:
devel/gmake
if you want to rebuild the manpage:
textproc/asciidoc
textproc/libxslt
textproc/docbook-xsl
sysutils/readlink
misc/getopt
Installation
============
Getting the source via GIT:
---------------------------
git clone https://git.spreadspace.org/anytun/uanytun.git
cd uanytun
Building from source
--------------------
using libgcrypt:
# cd src
# ./configure
# make
using ssl crypto library:
# cd src
# ./configure --use-ssl-crypto
# make
Notes:
- try './configure --help' for further information
- if using openssl pre 0.9.8 you have to disable passphrase
because openssl had no SHA256 implementation prior to this
version
- on OpenBSD/FreeBSD you have to use gmake instead of make
Installing
----------
# sudo make install
This will install anytun under the --prefix defined with configure.
Uninstalling
------------
# sudo make remove
This removes everything except for the config files
# sudo make purge
This also removes the config files
Usage:
======
init.d script
-------------
The init.d script can be used to start uanytun at boot time. It searches for
configuration files which reside at $CONFIG_DIR. For each instance of uanytun
which should be started there must be a directory containing at least a file
named config. This file must contain all command line parameter which should
be used when starting the daemon. One line for each parameter. Empty lines and
lines starting with # are ignored. Besides the config file there may be a script
named post-up.sh which will be called when the tun/tap device comes up.
This is an example of how the init.d script can be used to start uanytun:
# /etc/init.d/uanytun start client1 p2p-a
In this case the script will start 2 instances of uanytun using the config files
$CONFIG_DIR/client1/config and $CONFIG_DIR/p2p-a/config.
If no instance name is specified the script will use the file $CONFIG_DIR/autostart
to determine which instances to start or stop. This file must contain a list
of instance names which should be used when no names are specified at the command
line. One line for each name. Empty lines and lines starting with # are ignored.
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