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<div class="">All:</div>
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<div class="">I have the following snippet of a packet trace that I am trying to understand. All of the packets are for the same name.</div>
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<div class="">The topology for this is that there are three endpoints: 192.168.1.2, 192.168.2.2 and 192.168.3.2 that are all only connected to a node: 192.168.21.2.</div>
<div class="">Node 192.168.21.2 is also connected to the rest of the network only through the node 192.168.25.1. The rest of the network contains other endpoints.</div>
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<div class="">There is also an app running on 192.168.21.2 that is looking for this same piece of data. So the Second Nonce= 582128689 is </div>
<div class="">probably because of this app.</div>
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<div class="">My question is why does 192.168.21.2 send a second Interest to 192.168.1.2 12 ms after the first one it sent?</div>
<div class="">Shouldn’t there be a PIT entry for that data name active at that point?</div>
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<div class="">Similarly, why does 192.168.21.2 send an Interest back to 192.168.25.1?</div>
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<div class="">I am using the multicast strategy. I know that there are some differences in how it works for ad-hoc faces.</div>
<div class="">How do I tell if my face is for some reason ad-hoc?</div>
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<div class="">Thanks,</div>
<div class="">John</div>
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<div class="">1531097314.703293 From: 192.168.25.1, To: 192.168.21.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
<div class=""><b class="">1531097314.703522 From: 192.168.21.2, To: 192.168.1.2, Tunnel Type: UDP, INTEREST:</b> /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
<div class="">1531097314.703612 From: 192.168.21.2, To: 192.168.2.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
<div class="">1531097314.703694 From: 192.168.21.2, To: 192.168.3.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
<div class="">1531097314.714403 From: 192.168.2.2, To: 192.168.21.2, Tunnel Type: UDP, NACK: NoRoute, /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
<div class="">1531097314.714538 From: 192.168.3.2, To: 192.168.21.2, Tunnel Type: UDP, NACK: NoRoute, /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=3488903727</div>
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<div class="">1531097314.715668 From: 192.168.21.2, To: 192.168.25.1, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=582128689</div>
<div class=""><b class="">1531097314.715753 From: 192.168.21.2, To: 192.168.1.2, Tunnel Type: UDP, INTEREST</b>: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=582128689</div>
<div class="">1531097314.715845 From: 192.168.21.2, To: 192.168.2.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=582128689</div>
<div class="">1531097314.715926 From: 192.168.21.2, To: 192.168.3.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=582128689</div>
<div class="">1531097314.725586 From: 192.168.1.2, To: 192.168.21.2, Tunnel Type: UDP, DATA: /ndn/broadcast/jdd/name2/name3/name4/name5/701</div>
<div class="">1531097314.725598 From: 192.168.2.2, To: 192.168.21.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=1523237434</div>
<div class="">1531097314.725879 From: 192.168.21.2, To: 192.168.25.1, Tunnel Type: UDP, DATA: /ndn/broadcast/jdd/name2/name3/name4/name5/701</div>
<div class="">1531097314.726178 From: 192.168.21.2, To: 192.168.2.2, Tunnel Type: UDP, DATA: /ndn/broadcast/jdd/name2/name3/name4/name5/701</div>
<div class="">1531097314.726817 From: 192.168.1.2, To: 192.168.21.2, Tunnel Type: UDP, DATA: /ndn/broadcast/jdd/name2/name3/name4/name5/701</div>
<div class="">1531097314.727217 From: 192.168.3.2, To: 192.168.21.2, Tunnel Type: UDP, INTEREST: /ndn/broadcast/jdd/name2/name3/name4/name5/701?ndn.InterestLifetime=1500&ndn.Nonce=2774503116</div>
<div class="">1531097314.727683 From: 192.168.21.2, To: 192.168.3.2, Tunnel Type: UDP, DATA: /ndn/broadcast/jdd/name2/name3/name4/name5/701</div>
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