[Nfd-dev] [EXT] ndnping error report

[Junxiao Shi]

Hi Ishita

The tcpdump trace is generated incorrectly. I need pcap format.
Use this command:
sudo tcpdump -i eth1 -w 1.pcap "(ether proto 0x8624) or (tcp port 6363) or
(udp port 6363) or (udp port 56363)"
Substitute eth1 with the network interface name between your two nodes.

For NFD logs, please only include the current run, and delete anything from
previous runs.

Yours, Junxiao

On Fri, May 1, 2020 at 7:38 PM Ishita Dasgupta <ishita.dasgupta at gmail.com>
wrote:

> *External Email*
> Hi Junxiao,
>
> Here is all of them.
> Also, attaching the failed sequence numbers so that its easier to trace
> from the log.
> Because everytime I start and stop the nfd, "*journalctl -u nfd*" logging
> seems to retain the prior sessions as well. Is there a way to look at the
> most current nfd session only?
>
> Regards,
> Ishita Dasgupta
>
> On Fri, May 1, 2020 at 7:09 PM Junxiao Shi <shijunxiao at email.arizona.edu>
> wrote:
>
>> Hi Ishita
>>
>> Please reply-all with the following so that I can help you.
>>
>>    - tcpdump capture on the network interface between consumer and
>>    producer node
>>    - reduce NFD loglevel to
>>       - default_level WARN
>>       - Forwarder DEBUG
>>       - BestRouteStrategy2 DEBUG
>>       - RibManager DEBUG
>>       - FibManager DEBUG
>>
>>
>>
>> Yours, Junxiao
>>
>> On Fri, May 1, 2020 at 3:48 PM Ishita Dasgupta via Nfd-dev <
>> nfd-dev at lists.cs.ucla.edu> wrote:
>>
>>> *External Email*
>>> System information: Ubuntu 18.04
>>> GCC: 7.4.0
>>> NFD: 0.7.0
>>>
>>> After having started nfd using systemctl, and adding routes via nfdc
>>> route add, I am trying to perform a simple ndnping test that fails after
>>> one successful interest received. Looking at the nfd logs, it seems like
>>> the consecutive interests are sent by the consumer but not received by the
>>> producer.
>>> Can any body help me understand why? I have added the nfd
>>> logs(producer-nfdserver.log, consumer-nfd.log) on in this email.
>>>
>>> Also attached is an image of the ndnping client log
>>>
>>>
>>> Regards,
>>> Ishita Dasgupta
>>>
>>
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