[Nfd-dev] [EXT] Issue with getting nfd-log

[Junxiao Shi]

Hi Ishita

Clear up your earlier mistake: (you should never invoke nfd binary
directly; only start it via systemd)
sudo rm -rf $HOME/.ndn

Start NFD systemd service:
sudo systemctl restart nfd

View logs:
journalctl -u nfd

Yours, Junxiao

On Thu, Apr 16, 2020 at 13:44 Ishita Dasgupta via Nfd-dev <
nfd-dev at lists.cs.ucla.edu> wrote:

> *External Email*
> Hi,
>
> I want to be able to see the nfd-logs hen I perform ndnping or ndnperf on
> the node.
> I have made the following modifications to the nfd.conf in /etc/ndn
> (default_level INFO
> Forwarder TRACE)
> As explained here
> <https://www.lists.cs.ucla.edu/pipermail/nfd-dev/2018-September/003387.html>,
> when I do the following
>
>    1. sudo start nfd &> nfd.log &
>
> *I only see nfd start/running, process 75093 in the log. Even with all the
>    successful ndnperf downloads or ndnpings. This made me think that probably
>    I need to explicitly specify the nfd.conf which led to 2.*
>    2. sudo start nfd -c /etc/ndn/nfd.conf > nfd.log &
>
> *start: invalid option: -c nfd starts but doesn't take in the config file
>    command*
>    3. sudo nfd -c /etc/ndn/nfd.conf > nfd.log & (from here)
>    <https://named-data.net/doc/NFD/current/manpages/nfd.html>
>
>
> *1587058707.444119 DEBUG: [Forwarder] onIncomingInterest face=259
>    interest=/localhost/nfd/faces/events/%FE%04   what():  Error in setting
>    interest filter (/localhost/nfd): Internal implementation error
>    (Validator/policy did not invoke success or failure callback)
>    1587058707.444167 DEBUG: [Forwarder] onContentStoreMiss
>    interest=/localhost/nfd/faces/events/%FE%04*
>
>
> Can anyone point out what I might be doing wrong? How can I have a verbose
> look at the nfd-log?
> I have the entire log from number 3 if anyone needs to see it.
>
> Regards,
> Ishita Dasgupta
>
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