[Mini-NDN] How to fix nodes

[Lan Wang (lanwang)]

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From: Nancy Jose <nancyjose66 at gmail.com<mailto:nancyjose66 at gmail.com>>
Subject: How to fix nodes
Date: April 11, 2019 at 11:43:14 PM CDT
To: mini-ndn at lists.cs.ucla.edu<mailto:mini-ndn at lists.cs.ucla.edu>


When I try to run a topology in mini-ndn, i get the following error. How to fix it?
*** Creating network
*** Adding controller
*** Adding hosts:
a b c
*** Adding switches:
s1
*** Adding links:
(a, s1) (b, s1) (c, s1)
*** Configuring hosts
a b c
*** Starting controller
c0
*** Starting 1 switches
s1 ...
Starting NFD on nodes
Starting NLSR on nodes
NLSR on host a is not running. Printing log file and exiting...
Could not canonize URI: udp://Nonebecause: Hostname cannot be resolved: Host not found (non-authoritative), try again later
Error in configuration file processing

*** Stopping 1 controllers
c0
*** Stopping 3 links
...
*** Stopping 1 switches




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