DenteAzul project is a J2ME application that allows a Blackberry's Internet connection to be transmitted over Bluetooth.
As Blackberry ( OS < 4.2 ) does not support Bluetooth modems, this tool will make the Blackberry act like a proxy/tunnel.
The Problem:
BlackBerrys OS version < 4.2, dont have a bluetooth modem capabilities, The only way you can connect to internet in your laptop is by using the USB cable, and you must use Microsoft Windows OS. Currently there is no USB driver for others OS.
The Solution:
With help of a VPN tool, a j2me application and a proxy server, is possible to use the blackberry as a tunnel. Allowing a network to be estabilished
Technical Detais:
The VPN will connect to the proxy server, this proxy server will relay data using bluetooth to your cellphone, your cellphone will relay the data over TCP to the other side of the VPN.and vice-sersa.
Speed:
Blackbeery OS was not made to this, it will require a lot of CPU and there is a lot of packet fragmentation and high latency.
My tests resulted in 64kbps. with a minimun latency of 900ms ( it may be my network carrier problem ).
What's New in This Release:
· This release only supports Linux.
· It works using vtun or openvpn.
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