September 2014 - Ibr-dtn - lists.ibr.cs.tu-bs.de

ibr dtn (from Indonesia)
by abu fahruddin 27 Nov '14

27 Nov '14

Dear Sir, I am herman yuliandoko, currently i am lecture at State Polytechnic of Banyuwangi. And now I am doing research in DTN. I try to install DTN from wget -O - http://download.opensuse.org/repositories/home:/j_morgenroth/xUbuntu_12.04/… sudo apt-key add - https://trac.ibr.cs.tu-bs.de/project-cm-2012-ibrdtn/wiki/ibr-dtn-tut but i get problem to acces above repository W: Failed to fetch http://download.opensuse.org/repositories/home:/j_morgenroth/xUbuntu_12.04/… 404 Not Found I am using ubuntu for my trial, could you help me to solve above problem. Your advice is wellcome. best regards herman yuliandoko +6281334436478

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Android Application
by Ghada Jaber 13 Nov '14

13 Nov '14

I've imported the android application ( ibr-dtn) but when i run it , it tells me ibr-dtn has stopped . Could any body help me ? because i dcouldn't figure out why ? Thank you Ghada Jaber Etudiante en 5eme année Réseau informatique et Telecommunication a l'INSAT Stagiaire a l'IRIT/ENSEEIHT Tel : 003385681703 email : jaberghada(a)yahoo.fr Skype : ghada.jaber90

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dtnoutbox handling of files
by Artemios G. Voyiatzis 22 Sep '14

22 Sep '14

Hi, I am trying to understand how dtnoutbox handles file deletion after it has been sent and I hope you can shed some light on this :) I am checking https://github.com/ibrdtn/ibrdtn/blob/master/ibrdtn/tools/src/dtnoutbox.cpp and some older versions of the code. I understand that dtnoutbox checks periodically a directory for changes and if it finds news files, it sends them to the destination EID. Now my questions are two: 1. Is there an option or functionality so that the files are removed (deleted) from the directory, once they are sent? If not, then they must be removed manually by another script; in that case how could be the script informed if the dtnoutbox is processing the file by the time the script tries to delete it? 2. How is the "rounds" parameter used? If the file remains unchanged after say 3 rounds, dtnoutbox will stop trying sending it? If another process adds more data in the file later on, this will go unnoticed? If it is of an any help, I am exploring how IBR-DTN can be used to build a log file (measurements) transfer mechanism over DTN; another process will be placing the log files to the outbox folder and expect to have them delivered to the collection point (dtninbox). Thank you, Artemios.

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WRTnode packages
by Sebastian Schildt 19 Sep '14

19 Sep '14

I have just been playing with the nice WRTNode (http://wrtnode.com). I am happy to report, that it passed its most important test of running IBR-DTN :) If you build packages for this platform yourself, or just rebuilding the whole OpenWRT image, you will find that the current OpenWRT feeds already include recipes for IBR-DTN. However, they are not yet in the repository provided by the WRTNode guys. So for playing around, everything you need to run IBR-DTN on the WRTNode without having to build it yourself is here: https://www.ibr.cs.tu-bs.de/users/schildt/wrtnode.tar.bz2 Just install all packages with opkg MfG Sebastian

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