[Mini-NDN] [EXT] NackReason=NoRoute

Junxiao Shi shijunxiao at email.arizona.edu
Tue Aug 4 13:28:21 PDT 2020


Hi Carles

Did you advertise the producer prefix into the routing protocol from the
producer node?

Yours, Junxiao

On Tue, Aug 4, 2020 at 15:27 Carles Sastre Pérez via Mini-NDN <
mini-ndn at lists.cs.ucla.edu> wrote:

> External Email
>
> Hi everyone,
>
> I’m using an ndn-traffic-generator program to generate my own interest
> package but I’m having some problems with him. I’ve tried both the
> default topology and the minindn.ucla.conf but once I have the server
> up and running and trying to generate packages with a client, results
> of the transmitted packets are nacked (reason= NoRoute).
>
> The steps I am using are as follows:
>
> 1. I copy the ndn-traffic-server and ndn-traffic-client files to the
> generated temporary folders for the nodes I want to test.
> 2. I start the Mini-NDN simulator (sudo python examples / mnndn.py
> topologies / minindn.ucla.conf).
> 3. “uiuc ndn-traffic-server ndn-traffic-server.conf.sample &”
> 4. “umich ndn-traffic-client ndn-traffic-client.conf.sample”
>
> My results after introduce last command are:
>
> Total Traffic Pattern Types = 2
> Total Interests Sent        = 5
> Total Responses Received    = 0
> Total Nacks Received        = 5
> Total Interest Loss         = 100.000000%
> Total Data Inconsistency    = 0.000000%
> Total Round Trip Time       = 0.000000ms
> Average Round Trip Time     = 0.000000ms
>
> Traffic Pattern Type #1
> TrafficPercentage=2, Name=/example/A, ExpectedContent=AAAAAAAA
> Total Interests Sent        = 3
> Total Responses Received    = 0
> Total Nacks Received        = 3
> Total Interest Loss         = 100.000000%
> Total Data Inconsistency    = 0.000000%
> Total Round Trip Time       = 0.000000ms
> Average Round Trip Time     = 0.000000ms
>
> Traffic Pattern Type #2
> TrafficPercentage=2, Name=/example/B, ExpectedContent=BBBBBBBB
> Total Interests Sent        = 2
> Total Responses Received    = 0
> Total Nacks Received        = 2
> Total Interest Loss         = 100.000000%
> Total Data Inconsistency    = 0.000000%
> Total Round Trip Time       = 0.000000ms
> Average Round Trip Time     = 0.000000ms
>
> I do not know if I get these results because this is not how the
> program works. Could someone help me out?
>
> A greeting and thanks in advance!
>
> Carles
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