Re: [dtn-users] BP-RI implementation test

Jayram Déshpandé <jay_desh9@yahoo.com> Wed, 19 March 2014 19:36 UTC

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Date: Wed, 19 Mar 2014 12:35:49 -0700 (PDT)
From: =?iso-8859-1?Q?Jayram_D=E9shpand=E9?= <jay_desh9@yahoo.com>
To: =?iso-8859-1?Q?Ma=EBl_Auzias?= <dtnrg@auzias.net>, "dtn-users@irtf.org" <dtn-users@irtf.org>
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Subject: Re: [dtn-users] BP-RI implementation test
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Hello Maël ,

BP-RI implementation is based upon ID-04.  We wanted to provide a Java based option to run BP Over LTP.
It has not been kept up-to-date to reflect the latest RFC.  Dynamic neighbors discovery is not supported.

You are welcome to try it out but its not maintained currently to support feature requests/enhancements.  


Regards,
-Jay


 
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On Wednesday, March 19, 2014 1:42 AM, Maël Auzias <dtnrg@auzias.net> wrote:
 
Hi everyone,


I'm testing the BP-RI implementation. Once I got it compiled without any error I try to run it as described in the README.


However an error occurs at the start, here is the output:

root@pc-mna-78:~/BP-RI/classes# java edu.ohiou.ocp.dtn.BPServer #more configuration details below
Off-World Communication Protocols Research Group BP-RI: 1.0
 Starting BP Server:v1.0...
BPServer failed to bind to //localhost/BPServer! - Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection refused



Did someone already get through this one ?

Also I cannot find anything related with dynamic neighbors discovery (neither in the source code, neither in the doc, neither in the conf-file), is there any mechanism which take care of it ?

Configuration details
root@pc-mna-78:~/BP-RI/classes# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 wlan0
192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 wlan0

root@pc-mna-78:~/BP-RI/classes# ifconfig 
lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:4808 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4808 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1011705 (987.9 KiB)  TX bytes:1011705 (987.9 KiB)

wlan0     Link encap:Ethernet  HWaddr 0c:60:76:66:2d:64  
          inet addr:192.168.0.78  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::e60:76ff:fe66:2d64/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11742 errors:0 dropped:0 overruns:0 frame:6484792
          TX packets:17905 errors:31 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:682229 (666.2 KiB)  TX bytes:10328677 (9.8 MiB)
          Interrupt:17 


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