<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I think you have to set different seed for in order to generate different traffic pattern.<div><br></div><div>set seed: <a href="http://www.nsnam.org/docs/manual/html/random-variables.html">http://www.nsnam.org/docs/manual/html/random-variables.html</a></div><div>have a try!</div><div><br><div>
<div><div style="color: rgb(34, 34, 34); font-size: small; background-color: rgb(255, 255, 255); font-family: arial; "><font face="'comic sans ms', sans-serif">thanks</font><br><br><font face="garamond, serif"><font size="4">My Regards,</font><br></font></div><hr align="left" color="#b5c4df" size="1" style="color: rgb(34, 34, 34); font-size: small; font-family: arial; width: 210px; min-height: 1px; "><div style="color: rgb(34, 34, 34); font-size: small; background-color: rgb(255, 255, 255); font-family: arial; "><font face="garamond, serif"><div><span style="font-size: 10.5pt; ">Xiaoke Jiang （蒋小可）</span></div><div><span style="font-size: 10.5pt; "><br></span></div><div><span style="font-size: 10.5pt; "><font color="#666666">Ph.D Candidate,</font></span></div><div><span style="font-size: 10.5pt; "><font color="#666666">Dept. of Computer Science and Technology,</font></span></div><div><span style="font-size: 10.5pt; "><font color="#666666">Tsinghua University, P. R. China</font></span></div></font></div></div>
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<br><div><div>On Apr 23, 2013, at 10:40 PM, Xiao yan Hu <<a href="mailto:xhbreezehu@gmail.com">xhbreezehu@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr">Hi Xiaoke and Alex,<div><br></div><div style="">I used <span style="font-family:arial,sans-serif;font-size:19px">ndn-</span><span class="" style="font-family:arial,sans-serif;font-size:19px">zipf</span><span style="font-family:arial,sans-serif;font-size:19px">-</span><span class="" style="font-family:arial,sans-serif;font-size:19px">mandelbrot</span><span style="font-family:arial,sans-serif;font-size:19px">.cc as the consumer in my simulations.</span></div>
<div style=""><span style="font-family:arial,sans-serif;font-size:19px">It is cool and thank you guys.</span></div><div style=""><span style="font-family:arial,sans-serif;font-size:19px">But I found that the app generates exactly the same Interest traffic for different runs of the simulations. </span></div>
<div style=""><span style="font-family:arial,sans-serif;font-size:19px">Would you please tell me if there is a way that some randomness can be added in each run of the generated Interest traffic?</span></div><div style=""><span style="font-family:arial,sans-serif;font-size:19px"><br>
</span></div><div style=""><span style="font-family:arial,sans-serif;font-size:19px">Thanks,</span></div><div style=""><span style="font-family:arial,sans-serif;font-size:19px">Xiaoyan</span></div><div class="gmail_extra"><br><br>
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