[Mini-NDN] Multi Router NLSR config

[Ashlesh Gawande (agawande)]

Can you please tell how you installed ndn-cxx, NFD, NLSR, and Mini-NDN?

I would suggest first at least try to run with auto generated files before moving to manually configured files.

Ashlesh
________________________________
From: S Khorasani <s.kh.khorasani at gmail.com>
Sent: Thursday, April 7, 2016 3:05 PM
To: Ashlesh Gawande (agawande)
Cc: mini-ndn at lists.cs.ucla.edu
Subject: Re: [Mini-NDN] Multi Router NLSR config

Dear Ashlesh,

Thank you very much for the response.
I already checked the path, but there was no such directory(/etc/ndn/nlsr). So I added the directory and copied the file from the ndn_utils directory of the source and then run Mini-NDN. But the problem did not solve.
Could you please let me know about the auto-generation mechanism of nlsr config file? Can I generate the config files of the nodes manually(using any script etc) and copy them to the nodes folders?

Bests


On Thu, Apr 7, 2016 at 11:35 PM, Ashlesh Gawande (agawande) <agawande at memphis.edu<mailto:agawande at memphis.edu>> wrote:

Can you check if there is a file at /etc/ndn/nlsr/nlsr.conf and at ndn_utils/nlsr.conf?

Ashlesh
________________________________
From: S Khorasani <s.kh.khorasani at gmail.com<mailto:s.kh.khorasani at gmail.com>>
Sent: Thursday, April 7, 2016 11:55 AM
To: Ashlesh Gawande (agawande)
Cc: mini-ndn at lists.cs.ucla.edu<mailto:mini-ndn at lists.cs.ucla.edu>
Subject: Re: [Mini-NDN] Multi Router NLSR config

Dear Ashlesh,

Thank you very much for your instant response. Unfortunately my setup does not make any nlsr.conf file in nodes' home folder. I check the nlsr log file and there, I find out that the problem is with parsing the nlsr.conf file you addressed. The error message is:
"Failed to read configuration file: /etc/ndn/nlsr/nlsr.conf. Error in configuration file processing! Exiting from NLSR"
So I confused what may be the problem now. Your further helps would be appreciated.

Sincerely,
skh

On Wed, Apr 6, 2016 at 6:59 PM, Ashlesh Gawande (agawande) <agawande at memphis.edu<mailto:agawande at memphis.edu>> wrote:

Mini-NDN generates the NLSR configuration files for you.

You can check under /tmp/<node-name>/nlsr.conf

Mini-NDN copies this file https://github.com/named-data/mini-ndn/blob/master/ndn_utils/nlsr.conf
after filling in appropriate sections to each node's home folder /tmp/<node-name>/

Does this answer your question?

Ashlesh
________________________________
From: Mini-NDN <mini-ndn-bounces at lists.cs.ucla.edu<mailto:mini-ndn-bounces at lists.cs.ucla.edu>> on behalf of S Khorasani <s.kh.khorasani at gmail.com<mailto:s.kh.khorasani at gmail.com>>
Sent: Wednesday, April 6, 2016 3:32 AM
To: mini-ndn at lists.cs.ucla.edu<mailto:mini-ndn at lists.cs.ucla.edu>
Subject: [Mini-NDN] Multi Router NLSR config

Salaam,

I'm beginner in using mini-NDN emulator and have  encountered problem in configuration of NLSR. My problem is exactly with multi router configuration. In fact I do not know how can I prepare a nlsr.conf file that could be matched with default topology of mini-NDN (default-topology.conf file). As I find out, the default topology is for a multi router scenario (4 nodes), but the default configuration file of NLSR (nlsr.conf|) is not compatible with this scenario.
So it would be my pleasure if everyone could help me.

Kind Regards,
skh


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