Hello Carlos.

As written in your other mail you already set discovery_version = 0. This is right if you want to do neighbor discovery with DTN2.

How this is can be configured in DTN2 is documented here: http://www.dtnrg.org/wiki/DraftAutodiscoveryCode

Alternative to that, you can configure a static route in IBR-DTN with: static1_uri = dtn://<dtn-name-of-the-other-node> static1_proto = tcp static1_address = <ip-of-the-other-node> static1_port = <port-of-the-other-node> (e.g. 4556)

Kind regards, Johannes

-------- Weitergeleitete Nachricht -------- Von: Carlos Neves cneves777@hotmail.com An: morgenro@ibr.cs.tu-bs.de, schildt@ibr.cs.tu-bs.de Betreff: Urgent --- Dtn2 and ibr-dtn Datum: Thu, 13 Dec 2012 11:10:15 +0000

Hello. We my team is trying to do videostreaming with dtn2 and ibr-dtn (is a specific project of investigation). I have dtn2 configurated and ibr-dtn configurated. I can do pings with (dtn2--dtn2) and (ibr-dtn--ibr-dtn). My problem is i cant do a ping using (dtn2--> ibr-dtn) or (ibr-dtn --> dtn2). Can you help me? I know its possible, but i'm stuked in this like 3 weeks and we have to submit the project tomorrow. Can you help us? Can you give some code or some tips? We kwon this is possible because we see there http://www.dtnrg.org/wiki/DtnBone IBR-DTN is interoperable with compliant TCP CL and UDP CL implementations.

Grato pela Vossa ajuda, Com os melhores cumprimentos

Carlos Neves - Communication Networks Engineering