<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Ahmed,<div class=""><br class=""></div><div class="">the first case refers to the establishment of a route that may be used for Interest forwarding. Specifically, the FibHelper will add the appropriate FIB entries on the routers across the specified path.</div><div class=""><br class=""></div><div class="">The second case refers to the physical properties (bandwidth, delay, queue size) of a link between two adjacent nodes.</div><div class=""><br class=""></div><div class="">Hope that this helps. Please let me know if you have any follow-up questions.</div><div class=""><br class=""><div class="">
<div class=""><div class=""><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="http://cs.ucla.edu/~mastorakis/" class="">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><div class=""><span class="" style="float: none; display: inline !important;"><br class=""></span></div></div></div><div class=""><br class=""></div><br class="Apple-interchange-newline">
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<br class=""><div><blockquote type="cite" class=""><div class="">On Feb 16, 2016, at 3:48 AM, Ahmed Sadek <<a href="mailto:don1559@gmail.com" class="">don1559@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Dear All,<div class=""><br class=""></div><div class="">What is the difference between setting up the metric in the simulation file :</div><div class="">ndn::FibHelper::AddRoute("client", "/", "router1", 150);<br class=""></div><div class=""><br class=""></div><div class="">Or in the topology file:</div><div class=""><div class=""># srcNode dstNode bandwidth metric delay queue</div><div class="">client router1 20Mbps <span class="" style="white-space:pre"> </span>150<span class="" style="white-space:pre"> </span>50ms<span class="" style="white-space:pre"> </span>50 <br class=""></div></div><div class=""><br class=""></div><div class="">And which one take priority?</div><div class=""><br class=""></div><div class="">Thanks!</div><div class="">Ahmed</div></div>
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