<div dir="ltr">Hi Leandro,<div><br></div><div>When you use ndn::StackHelper, it sets up the entire NDN stack on the node. Including GenericLinkService and NetDeviceTransport.<br><br>See the StackHelper::DefaultNetDeviceCallback and StackHelper::PointToPointNetDeviceCallback methods.<br></div><div><br></div><div>So if you use ndn::StackHelper, you do not need to configure NetDeviceTransport.<br></div><div><br></div><div>Regards,</div><div>Ygor Amaral</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 8, 2021 at 8:03 PM Leandro Alves via ndnSIM <<a href="mailto:ndnsim@lists.cs.ucla.edu" target="_blank">ndnsim@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">
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<p class="MsoNormal">Hi Junxiao,</p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I’m new to ndnSIM, so, maybe this is a dumb question, but how and when call ns3::ndn::NetDeviceTransport constructor. And I need to call the constructor for every node that my scenario has?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal" style="border:none;padding:0in"><b>From: </b><a href="mailto:shijunxiao@email.arizona.edu" target="_blank">Junxiao Shi</a><br>
<b>Sent: </b>Thursday, April 8, 2021 11:34 PM<br>
<b>To: </b><a href="mailto:leandrinos54@hotmail.com" target="_blank">LEANDRO ALVES</a><br>
<b>Cc: </b><a href="mailto:ndnsim@lists.cs.ucla.edu" target="_blank">ndnsim@lists.cs.ucla.edu</a><br>
<b>Subject: </b>Re: [EXT][ndnSIM] [ndnSim] How to change the default values from NFD configuration fil</p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi Leandro<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">NFD's UDP transport is not compiled into ndnSIM:<u></u><u></u></p>
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<p class="MsoNormal"><a href="https://github.com/named-data-ndnSIM/ndnSIM/blob/28da73c868ad7444dba7a754fb77a41f6ca7cb07/wscript#L136" target="_blank">https://github.com/named-data-ndnSIM/ndnSIM/blob/28da73c868ad7444dba7a754fb77a41f6ca7cb07/wscript#L136</a><u></u><u></u></p>
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<p class="MsoNormal">Consequently, the <span style="font-family:"Courier New"">face_system.udp</span> section is unrecognized.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">You can set the link type when calling ns3::ndn::NetDeviceTransport constructor.<u></u><u></u></p>
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<p class="MsoNormal"><a href="https://github.com/named-data-ndnSIM/ndnSIM/blob/28da73c868ad7444dba7a754fb77a41f6ca7cb07/model/ndn-net-device-transport.hpp#L50" target="_blank">https://github.com/named-data-ndnSIM/ndnSIM/blob/28da73c868ad7444dba7a754fb77a41f6ca7cb07/model/ndn-net-device-transport.hpp#L50</a><u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Yours, Junxiao<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Thu, Apr 8, 2021 at 5:36 PM LEANDRO ALVES via ndnSIM <<a href="mailto:ndnsim@lists.cs.ucla.edu" target="_blank">ndnsim@lists.cs.ucla.edu</a>> wrote:<u></u><u></u></p>
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<p align="center" style="text-align:center"><strong><span style="font-family:Calibri,sans-serif;color:red">External Email</span></strong></p>
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Hello all,</p>
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I’m currently trying to make a custom forwarding strategy for vehicular adhoc network and I started to using multicast strategy but all link types are point-to-point by default. So I change the current configuration at
<a href="https://github.com/named-data-ndnSIM/ndnSIM/blob/master/model/ndn-l3-protocol.cpp#L117" target="_blank">
ndn-l3-protocol.cpp</a> in section <i>face_system </i>to support multicast adhoc.. However, when I compile my scenario I get the following error: unrecognized option
<i>face_system.udp</i>.</p>
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</p>
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So, my configuration looks like this:</p>
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/*rest of the code*/</p>
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"\n"</p>
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"face_system\n"</p>
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"{\n"</p>
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" udp\n"</p>
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" {\n"</p>
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" mcast_ad_hoc yes\n"</p>
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" }\n"</p>
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"}\n"</p>
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"\n"</p>
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/*rest of the code*/</p>
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</p>
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I’m doing something wrong or I’m missing some important step?</p>
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</p>
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Thanks in advance,</p>
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Leandro Alves</p>
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</p>
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<p class="MsoNormal" style="margin-left:4.8pt">_______________________________________________<br>
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<p class="MsoNormal"><u></u> <u></u></p>
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