User Manual

Table Of Contents
Chapter 9. Advanced Use Cases for Access Server
SET BLUETOOTH LISTEN 1 "
*
/usr/sbin/dun"
SDP ADD DUN 1 "Digital Pen DUN"
# Add two pens and their pin codes
SET BLUETOOTH AUTH 00:07:cf:51:f6:8e 9079 --REPLY
SET BLUETOOTH AUTH 00:07:cf:51:d5:2b 6603 --REPLY
# Note: See pen’s manual for correct bluetooth address and pin code
# Optionally reject all other incoming connections
SET BLUETOOTH AUTH
*
- --NEWPAIR
After these settings you can pair and use the digital pen with Access Server just like you would
use it with a phone. Both modes, receiving pictures to Access Server, and external server via
dialup, are supported.
9.4. OpenVPN
This chapter explains how to create a secure network between your Access Server and a PC
running Windows OS. This is done using Virtual Private Networking (VPN) and the particular
software in use is OpenVPN, which is open source software and is available for everyone with-
out charge. VPN creates a secure tunnel between Access Server and a PC, which enables you,
for example, to control a GPRS connected Access Server in a remote location.
9.4.1. Prerequisites
First, download OpenVPN from http://openvpn.se. A normal OpenVPN version using plain
command line interface is available in http://openvpn.net/download.html. The basic instruc-
tions naturally apply for both versions, since the actual software is the same. OpenVPN GUI is
only available for Windows OS.
For Access Server, you must download the OpenVPN installation packet from
www.bluegiga.com/techforum. If you do not have access to the Tech forum, you can apply for
access in the same site. In the Tech forum, go to Access Server -> Downloads, where you can
find the installation packet called openvpn-2.0.8-1.wpk. Access Server is a Linux system, and
only command line interface is provided at this point.
This guide relies on material provided in http://openvpn.net/. If you want more specific
information on features described here or other features OpenVPN provides, please visit
http://openvpn.net/howto.html.
9.4.2. Installing OpenVPN
In Windows, execute the installation file and wait until it is complete. There should be no need
for reboot. After this, the OpenVPN icon appears in the system tray. Right-click the icon and
you can see the available options
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