[Mini-NDN] minindn default topology issues

Wed Apr 4 09:03:14 PDT 2018

Mininet uses the IP of the node's first interface, eth0, to ping.

The default topology is as follows:

c-a-b-d

mini-ndn>a ifconfig

a-eth0: 1.0.0.1

a-eth1: 1.0.0.5

mini-ndn>c ifconfig

c-eth0: 1.0.0.6

a and b are connected as:

a-eth1------------------c-eth0

When you do "a ping c", mininet gets the IP of the default interface of c which is 1.0.0.6 and the ping is successful.

When you do "c ping a", the default interface's IP is 1.0.0.1 which does not have a direct connection to c's interface.

Ashlesh

________________________________
From: Mini-NDN <mini-ndn-bounces at lists.cs.ucla.edu> on behalf of amulya amy <ammu.amulya12 at gmail.com>
Sent: Wednesday, April 4, 2018 5:56:56 AM
To: mini-ndn at lists.cs.ucla.edu
Subject: [Mini-NDN] minindn default topology issues

Hello Everyone,
I am a begginner to minindn and whenever I run minindn with the default topology, a pings c successfully. However, when c pings a, I see the following:

mininet> c ping a
connect: Network is unreachable

can anybody explain??

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