Hello,
Me and Romeu are working on the same project with DTNs.
We ran the deamon with "dtnd -i wlan2", even with an error: "ERROR IPNDAgent: join failed on wlan2; 99: setsockopt() Thu Jan 1 00:02:02 1970" that you said we can ignore.
Then we checked that the boards are connecting, through a wireless connection.
After we had problems when we tried to follow the tutorial, we tried the dtnping, dtnsend and dtnrecv but the problem is the same for both: -ash: dtnping: not found -ash: dtnsend: not found
Can you understand these errors and tell us if we are doing something wrong?
Thank you in advance, Luís Guedes
From: ibr-dtn-request@ibr.cs.tu-bs.de Subject: Ibr-dtn Digest, Vol 43, Issue 3 To: ibr-dtn@ibr.cs.tu-bs.de Date: Tue, 4 Feb 2014 12:00:02 +0100
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Today's Topics:
- Re: Help with ERROR TCPConvergenceLayer: bind failed (Johannes Morgenroth)
- Re: Help with ERROR TCPConvergenceLayer: bind failed (Romeu Monteiro)
Message: 1 Date: Tue, 04 Feb 2014 08:59:02 +0100 From: Johannes Morgenroth morgenroth@ibr.cs.tu-bs.de To: ibr-dtn@ibr.cs.tu-bs.de Subject: Re: [ibr-dtn] Help with ERROR TCPConvergenceLayer: bind failed Message-ID: 52F09DC6.7000708@ibr.cs.tu-bs.de Content-Type: text/plain; charset=ISO-8859-1
Hello Romeu!
Am 03.02.2014 18:54, schrieb Romeu Monteiro:
Can you help us please?
I'll try.
Are you sure, there is not other instance of the dtnd running? Check it with:
ps | grep dtnd
If not, then please report back the output of this while your dtnd is running with the reported error.
netstat -l -n -p | grep dtnd
It tell me to with interfaces and addresses the dtnd is bound to.
Kind regards, Johannes Morgenroth
Message: 2 Date: Tue, 4 Feb 2014 10:53:56 +0000 From: Romeu Monteiro romeumonteiro7@gmail.com To: Johannes Morgenroth morgenroth@ibr.cs.tu-bs.de Cc: ibr-dtn@ibr.cs.tu-bs.de Subject: Re: [ibr-dtn] Help with ERROR TCPConvergenceLayer: bind failed Message-ID: CABcK9sk67UmDO=g5XthD_rceCmTbbrJ4+hAZg3+g31KabmzfgA@mail.gmail.com Content-Type: text/plain; charset="iso-8859-1"
Hi Johannes!
Thank you very much for your help! We ran dtnd again on interface wlan2, making sure there were no other instances running, but we got the same errors. The output of the netstat command is:
root@VeniamWorks639:~# netstat -l -n -p | grep dtnd tcp 0 0 127.0.0.1:4550 0.0.0.0:* LISTEN 2109/dtnd tcp 0 0 ::1:4550 :::* LISTEN 2109/dtnd udp 0 0 :::4551 :::* 2109/dtnd
Romeu
On Tue, Feb 4, 2014 at 7:59 AM, Johannes Morgenroth < morgenroth@ibr.cs.tu-bs.de> wrote:
Hello Romeu!
Am 03.02.2014 18:54, schrieb Romeu Monteiro:
Can you help us please?
I'll try.
Are you sure, there is not other instance of the dtnd running? Check it with:
ps | grep dtnd
If not, then please report back the output of this while your dtnd is running with the reported error.
netstat -l -n -p | grep dtnd
It tell me to with interfaces and addresses the dtnd is bound to.
Kind regards, Johannes Morgenroth -- !! This message is brought to you via the `ibr-dtn' mailing list. !! Please do not reply to this message to unsubscribe. To unsubscribe or adjust !! your settings, send a mail message to ibr-dtn-request@ibr.cs.tu-bs.de !! or look at https://mail.ibr.cs.tu-bs.de/listinfo/ibr-dtn.