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<p>Hi Junxiao,</p>
<p>Thanks for your answer.</p>
<div class="moz-cite-prefix">Le 24/07/2025 à 18:03, Junxiao Shi a
écrit :<br>
</div>
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com">
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<div dir="ltr">
<div>Hi Vazoumana</div>
<div><br>
</div>
<div>ndnSIM is unmaintained.</div>
</div>
</blockquote>
when i look onto website <a class="moz-txt-link-freetext" href="https://named-data.net/codebase/platform/">https://named-data.net/codebase/platform/</a> ,
it's not obvious. But , you're right. I will refer to github
repositories activity.
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com">
<div dir="ltr">
<div>It can be considered as a historic codebase that requires
period-correct operating systems and compilers, e.g. Ubuntu
20.04.</div>
<div>For system security, you should not expose the operating
system to the Internet:</div>
<div>
<ol>
<li>Install ndnSIM in a virtual machine only.</li>
<li>Block all network connections into and out of the
virtual machine.</li>
<li>Deploy an HTTP proxy so that the virtual machine can
download packages.</li>
</ol>
</div>
</div>
</blockquote>
Ok, i got it. According to me, it s important to have a simulation
software. But i understand , it's required time, human an
development effort to maintain it.
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com">
<div dir="ltr"><br>
<div>NFD is only passively maintained.</div>
<div>While it is possible to install both ndnSIM and NFD in the
system, this is not recommended due to vulnerabilities in
Ubuntu 20.04.</div>
<div><br>
</div>
<div>Most of the recent innovations are in this codebase: <a
href="https://github.com/named-data/ndnd" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">https://github.com/named-data/ndnd</a></div>
<div>You should use ndnd for new deployments and experiments.</div>
</div>
</blockquote>
Ok, so with this version, it doesn't require to get standard library
client. It's included, isn't it ?
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com">
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<div><br>
</div>
<div>Both ndnSIM and NFD are single-threaded for most workloads,
so they need high clock rate processors.</div>
<div>ndnd is multi-threaded in most modes, so they can work with
the typical server processors that have many cores
of moderate clock rate.</div>
</div>
</blockquote>
Ok, i set up a vm with 20 cores. It will be enough to run
comfortably ndnd.
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com">
<div dir="ltr"><br>
<div>Yours, Junxiao</div>
</div>
</blockquote>
<p>Thanks. When i will finish set up ndnd node, i will look deeply
and surely join testbed. Otherwise, i need to understantd more all
mechanism and strategies chosen on ndn implementation.</p>
<blockquote type="cite"
cite="mid:CAOFH+OYmB09sMT8PTZ-CG8j-3jYCMfrgQUPUefey_rBE=azL4g@mail.gmail.com"><br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Thu, Jul 24, 2025 at
11:35 AM Vazoumana FOFANA via Nfd-dev <<a
href="mailto:nfd-dev@lists.cs.ucla.edu" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">nfd-dev@lists.cs.ucla.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>External Email<br>
<br>
Dear All,<br>
<br>
I'm vazoumana fofana, network and system engeener in French
laboratory. <br>
As new user, i enjoy joining NDN community.<br>
<br>
I have 2-3 questions :<br>
<br>
- According to website, ndnsim seems to be not supported yet
on <br>
ubuntu24. Is it an ongoing task ?<br>
<br>
- is there any inconvenients to install ndnsim and NDN chain
( NFD, <br>
ndn-cxx) on same node ? is there any hardware requirements
(RAM, <br>
storage, CPU, cores) ?<br>
<br>
- On mailman interface, i didn't see any field to fill in
order to <br>
search a string keyword. Maybe, i missed something.<br>
<br>
Best regards.<br>
<br>
<br>
_______________________________________________<br>
Nfd-dev mailing list<br>
<a href="mailto:Nfd-dev@lists.cs.ucla.edu" target="_blank"
moz-do-not-send="true" class="moz-txt-link-freetext">Nfd-dev@lists.cs.ucla.edu</a><br>
<a
href="https://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">https://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev</a><br>
</div>
</blockquote>
</div>
</blockquote>
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