Hi Juliano

Thank you for your answer. Do you have your access point and smartphones interfaces configured as ad-hoc mode or infrastructure? I am not sure if ibr-dtn works in both situations or just ad-hoc mode. Could you share the ibr-dtn smartphone and router configuration files?

Kind regards,

André Sá

André Sá

On Mar 24, 2014, at 5:22 PM, Juliano julianofischer@gmail.com wrote:

Hi André, I have a router and two smartphones with IBR-DTN. I am able to connect the smartphones with the router and the IBR-DTN works fine. I can send messages from one smartphone to another using the router as access point.

Juliano Fischer Naves Informatics Professor - IFRO D.Sc. Student - IC/UFF/Brazil

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2014-03-24 11:15 GMT-04:00 André Sá andre.silva.sa@gmail.com: Hi,

I am trying to use IBR-DTN between two Raspberry Pi through the wireless interface (usb dongle RTL8188CU), where one of them is configured as access point and the other one must connect to it. I followed this tutorial to configure the RPi as access point: http://www.daveconroy.com/turn-your-raspberry-pi-into-a-wifi-hotspot-with-ed... ; and I am able to ping the internet through both RPis.

Does Ibr-dtn work in this conditions, in which one of the nodes is configured as an access point and the other one has to connect to it? Or, the wireless interfaces have to be in ad-hoc mode? In the pictures below are the print screens from the interfaces and ibr-dtn outputs. I am not able to successful ping between them through dtnping.

Raspberry Pi interfaces: (Raspberry access point)

<PastedGraphic-1.tiff>

Ibr-dtn output when using the br0 interface: (Raspberry access point)

<PastedGraphic-2.tiff>

Ibr-dtn output when using the wlan0 interface: (Raspberry access point)

<PastedGraphic-3.tiff>

Raspberry Pi interfaces: (Raspberry client)

<PastedGraphic-4.tiff>

Ibr-dtn output when using the wlan0 interface: (Raspberry client)

<PastedGraphic-5.tiff>

Kind regards

André Sá

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