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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Dears,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>We started to learn ndnSIM in this April. It is a very useful tool for us to study in ndn architecture. Thanks for all your efforts to this environment!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>We met a problem of setting value to a customized parameter of <i>Interest</i>. The original value was set to be 1 as a constant at the consumer side by setting its value in ndn-consumer.cc, and the value became to 0 when the <i>Interest</i> was received after one-hop transmission. The detail steps of what we did was attached to this email.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>We wondered that the value that we set was not written to <i>Interest</i>? Or maybe it was re-written before transmission. Which function actually sets the value to a parameter of <i>Interest</i>? How to keep a parameter fixed during transmission?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>For any unclear description in the question form or additional information, please let me know.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks a lot for your help.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Xiaogeng Xu<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>2014-5-28<o:p></o:p></span></p></div></body></html>