[Mini-NDN] nlsr has not converged while trying to verify the full installation of NDN

[Ashlesh Gawande (agawande)]

Infoedit is there in the all in one script - it is just that we are trying to install it before we have g++ :P

We don't use the controller, it is not doing anything.

I have no knowledge about integrating SDN and NDN.


Ashlesh

________________________________
From: Md Monjurul Karim <karim.npu at gmail.com>
Sent: Wednesday, January 10, 2018 11:40:28 AM
To: Ashlesh Gawande (agawande)
Subject: Re: [Mini-NDN] nlsr has not converged while trying to verify the full installation of NDN

Thank You very much Ashlesh.

It is working now.

I think you should add "infoedit" installation in the vagrant file also in the "All-in-one" installation script.

I have one more thing to ask you which is very crucial for me.

Is it possible to integrate NDN and SDN together with mini-ndn?

I do see the controller c0 is starting but I guess it's not doing anything as in NDN there is no controller is involved.

Could you give me any perspective on merging SDN and NDN together, the possibilities and the challenges?

Sincerely,
Karim

On Thu, Jan 11, 2018 at 1:11 AM, Ashlesh Gawande (agawande) <agawande at memphis.edu<mailto:agawande at memphis.edu>> wrote:

Added Mini-NDN list.


Ashlesh

________________________________
From: Ashlesh Gawande (agawande)
Sent: Wednesday, January 10, 2018 11:10:35 AM
To: Md Monjurul Karim

Subject: Re: [Mini-NDN] nlsr has not converged while trying to verify the full installation of NDN


Hmm, I think there is a problem with installing infoedit in our install script which Vagrant uses.

Can you please go to infoedit folder and issue:

sudo make install

And then try running Mini-NDN and issuing the same commands?


Ashlesh

________________________________
From: Md Monjurul Karim <karim.npu at gmail.com<mailto:karim.npu at gmail.com>>
Sent: Tuesday, January 9, 2018 9:34:48 PM
To: Ashlesh Gawande (agawande)
Subject: Re: [Mini-NDN] nlsr has not converged while trying to verify the full installation of NDN

Sorry Ashlesh

I dont have the vagrant installation output anymore.

 I think some components have not installed properly. But I am not sure.

Here is the output while running "sudo minindn"

vagrant at vagrant:~$ sudo minindn
Parse of /usr/local/etc/mini-ndn/default-topology.conf done.
*** Creating network
*** Adding controller
*** Adding hosts:
a b c d
*** Adding switches:

*** Adding links:
(10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d)
*** Configuring hosts
a b c d
Setup time: 9
*** Starting controller
c0
*** Starting 0 switches

*** Starting CLI:
mini-ndn> pingall
*** Ping: testing ping reachability
a -> b c X
b -> a X d
c -> X X X
d -> X X X
*** Results: 66% dropped (4/12 received)
mini-ndn> a nfdc fib
error while connecting to the forwarder (No such file or directory)
mini-ndn> a nlsrc status
ERROR: error while connecting to the forwarder (No such file or directory)
mini-ndn>

Sincerely,
Karim.


On Wed, Jan 10, 2018 at 3:20 AM, Ashlesh Gawande (agawande) <agawande at memphis.edu<mailto:agawande at memphis.edu>> wrote:

Hmm, was there any error you saw when Vagrant was installing (do you still have the output)?


Try:

sudo minindn


And then see if NFD and NLSR works:

a nfdc fib

a nlsrc status

Both should print something.


Ashlesh

________________________________
From: Mini-NDN <mini-ndn-bounces at lists.cs.ucla.edu<mailto:mini-ndn-bounces at lists.cs.ucla.edu>> on behalf of Md Monjurul Karim <karim.npu at gmail.com<mailto:karim.npu at gmail.com>>
Sent: Tuesday, January 9, 2018 12:55:39 PM
To: mini-ndn at lists.cs.ucla.edu<mailto:mini-ndn at lists.cs.ucla.edu>
Subject: [Mini-NDN] nlsr has not converged while trying to verify the full installation of NDN

Hello everybody,

I am new to Mini-NDN. I was trying to install mini-ndn but encountered some problems.

I have installed NDN using the Vagrant file.

While running the test using command

"sudo minindn --experiment=pingall --nPings=50"

I am not getting the mini-ndn> prompt and also got the msg saying "NLSR has not converged. Exiting..."

I really did not understand what may go wrong as running through Vagrant-box should be an automatic installation process.


Sincerely,
Karim



Here is my output:

vagrant at vagrant:~$ sudo minindn --experiment=pingall --nPings=50
No results folder specified; experiment results will remain in the working directory
Parse of /usr/local/etc/mini-ndn/default-topology.conf done.
*** Creating network
*** Adding controller
*** Adding hosts:
a b c d
*** Adding switches:

*** Adding links:
(10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d)
*** Configuring hosts
a b c d
Setup time: 9
*** Starting controller
c0
*** Starting 0 switches

Loading experiment: pingall
Using 1.000000 traffic
Waiting 60 seconds for convergence...
...done
NLSR has not converged. Exiting...
*** Stopping 1 controllers
c0
*** Stopping 3 links
...
*** Stopping 0 switches

*** Stopping 4 hosts
a b c d
*** Done



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