[Mini-NDN] NLSR has not converged - Issue while running minindn

[Rajendran Jeeva]

Hi All,

I have installed mini-ndn as follows:

1. Cloned 'mini-ndn' from github
2. $ cd mini-ndn
3. Installed it using the command

sudo ./install.sh -mrfti

4. When the above command got executed , NFD, NLSR, ndn, and
mininet got installed in the 'mini-ndn' directory(not in the home directory

as I ran install.sh from inside mini-ndn directory )

5. Once the installation is completed I tried running the --Pingall
experiment with

default topology

6. There was an error stating 'mininet.topo module not found'(Rectified this

problem by installing 'mininet' in the home directory)

7. When I ran the minindn command again, I got the following output

rajendrj at Jeeva:~$ sudo minindn --experiment=pingall
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: 8
*** Starting controller
c0
*** Starting 0 switches

Loading experiment: pingall
Using 1.000000 traffic
*Waiting 60 seconds for convergence...*
...done
*NLSR has not converged. Exiting...*
rajendrj at Jeeva:~$

As shown in the last line, the execution exited with 'NLSR has not converged'

' message

Am I missing something here ? Is this because 'mininet' is running
from home directory

but NLSR , NFD and ndn run from 'mini-ndn' directory ? Is there a way to see

the error output?

Please advise and help me here

Thanks in advance,

~Jeeva
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