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<p>NLSR discovers face from NFD, so you will have to create faces in NFD first (<a class="moz-txt-link-freetext" href="https://github.com/named-data/NLSR/blob/master/docs/GETTING-STARTED.rst#important-notes-about-configuration">https://github.com/named-data/NLSR/blob/master/docs/GETTING-STARTED.rst#important-notes-about-configuration</a>
and <a class="moz-txt-link-freetext" href="https://redmine.named-data.net/issues/2954">
https://redmine.named-data.net/issues/2954</a>).</p>
<p>NLSR does not support broadcast links yet (<a class="moz-txt-link-freetext" href="https://redmine.named-data.net/issues/4389">https://redmine.named-data.net/issues/4389</a>).</p>
<p><br>
</p>
<p>Ashlesh<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 2/15/19 10:06 PM, Lee, Jongdeog via Ndn-interest wrote:<br>
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Dear Prof. Lixia Zhang and Spyros,</div>
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Thanks for the reply.</div>
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I think my example confused both of you. I need a routing protocol.</div>
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Let's have 4 nodes instead of 2. The following is the topology:</div>
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/A -- /B</div>
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| |</div>
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/C -- /D</div>
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When all 4 nodes run NLSR and they are physically connected as above, what extra steps should I take to send packets over the links?</div>
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Does it automatically create a face ID (without nfdc command)? Or should I create it manually?</div>
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Once the face is registered, the route is automatically added by NLSR, I guess?</div>
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Best wishes,</div>
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<div>Jongdeog Lee (JD)</div>
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<div>------------------------------------------------</div>
<div><i>Ph.D. Student</i></div>
<div><i>Department of Computer Science</i></div>
<div><i>University of Illinois at Urbana-Champaign</i></div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Spyridon (Spyros) Mastorakis
<a class="moz-txt-link-rfc2396E" href="mailto:mastorakis@cs.ucla.edu"><mastorakis@cs.ucla.edu></a><br>
<b>Sent:</b> Friday, February 15, 2019 9:04 PM<br>
<b>To:</b> Lee, Jongdeog<br>
<b>Cc:</b> ndn-interest<br>
<b>Subject:</b> Re: [Ndn-interest] Sending data over physical interface</font>
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JD,
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<div class="">if your topology is simple as you said (2 nodes), you can directly send packets from one node to the other.</div>
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<div class="">NFD should have created ethernet faces and you use the nfdc command to establish a new route through the ethernet face directly (i.e., run NDN over L2). You do not need a routing protocol for such a simple scenario.</div>
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<div class="">Hope this helps,</div>
<div class=""> </div>
<div class="">
<div class="">
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<div class=""><span class="" style="float:none;
display:inline!important">Spyridon (Spyros) Mastorakis</span><br class="">
<span class="" style="float:none;
display:inline!important">Personal Website: </span><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__cs.ucla.edu_-7Emastorakis_&d=DwMFAg&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=RTtNIB7SLbCEZbcCvc1ADsIJ3mCRR77CzZSVcwLWK6w&m=Us2dbX7dkEIc8oima_PFnw08HPpG55QvJJWN_1eRrsc&s=IGhq-iMYKg1hpvs_VdyZ3iRtWF6T5Jj3OuEw3Jm7nCk&e=" class="" moz-do-not-send="true">http://cs.ucla.edu/~mastorakis/</a><br class="">
<span class="" style="float:none;
display:inline!important">Internet Research Laboratory</span><br class="">
<span class="" style="float:none;
display:inline!important">Computer Science Department</span><br class="">
<span class="" style="float:none;
display:inline!important">UCLA</span></div>
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<blockquote type="cite" class="">
<div class="">On Feb 15, 2019, at 2:07 PM, Lee, Jongdeog via Ndn-interest <<a href="mailto:ndn-interest@lists.cs.ucla.edu" class="" moz-do-not-send="true">ndn-interest@lists.cs.ucla.edu</a>> wrote:</div>
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Hi all,</div>
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Hope all of you are doing good.</div>
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Sorry in advance if this question is duplicate.</div>
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I would like to send NDN interest/data packets over physical interfaces, not TCP/UDP pipes.<span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt"> </span></div>
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<span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"> Suppose<span class="x_Apple-converted-space"> </span></span>that we have two<span class="x_Apple-converted-space"> </span><span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif;
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connected </span>nodes over the wireless medium.</div>
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Both nodes have nfd, ndn-cxx, and nlsr (chronosync and psync accordingly) installed.</div>
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If I run nlsr on both nodes, then do these forward NDN packets to each other without any extra configurations?</div>
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Or should I create the face and add a route on each node using nfdc command?</div>
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Best wishes,</div>
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<div class="">Jongdeog Lee (JD)</div>
<div class=""><br class="">
</div>
<div class="">------------------------------------------------</div>
<div class=""><i class="">Ph.D. Student</i></div>
<div class=""><i class="">Department of Computer Science</i></div>
<div class=""><i class="">University of Illinois at Urbana-Champaign</i></div>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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