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Ashlesh,
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<div class="">Maybe Navdeep can give you his setup files and you repeat his experiment?<br class="">
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Lan</div>
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<div class="">On Apr 6, 2016, at 10:32 AM, Navdeep Uniyal <<a href="mailto:navdeep.uniyal@neclab.eu" class="">navdeep.uniyal@neclab.eu</a>> wrote:</div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hi Ashlesh,<o:p class=""></o:p></span></div>
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<span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Thank you for the reply. The interest sending rate is 100/sec although I checked it with 10/sec. In both the cases I found similar results. Interesting
is the data generation and arrival time. The data transfer behaves perfectly fine for initial few interests while after a certain time it just stops and the requested data then is arrives just after the interfaces goes down(I guess mostly when I am stopping
the Mininet topology) and are marked as unsolicited data.<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">I could not get this behavior if it is because of link issues, NFD issue or NDN Traffic generator issue. I tried asking the solution on the other
nfd-dev mailing list but could not get any response.<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Best Regards,<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Navdeep Uniyal<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div>
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<b class=""><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span>Ashlesh Gawande
(agawande) [<a href="mailto:agawande@memphis.edu" class="">mailto:agawande@memphis.edu</a>]<span class="Apple-converted-space"> </span><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Mittwoch, 6. April 2016 16:40<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>Navdeep Uniyal; <a href="mailto:mini-ndn@lists.cs.ucla.edu" class="">
mini-ndn@lists.cs.ucla.edu</a><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: Interfaces went down in minindn<o:p class=""></o:p></span></div>
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<o:p class=""> </o:p></div>
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<span style="font-family: Calibri, sans-serif;" class="">What is the rate of sending interests?<o:p class=""></o:p></span></div>
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<span style="font-family: Calibri, sans-serif;" class="">Can you try lowering it and see if interest drops are decreased?<br class="">
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Ashlesh<o:p class=""></o:p></span></div>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">From:</span></b><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="Apple-converted-space"> </span>Mini-NDN <<a href="mailto:mini-ndn-bounces@lists.cs.ucla.edu" style="color: purple; text-decoration: underline;" class="">mini-ndn-bounces@lists.cs.ucla.edu</a>>
on behalf of Navdeep Uniyal <<a href="mailto:Navdeep.Uniyal@neclab.eu" style="color: purple; text-decoration: underline;" class="">Navdeep.Uniyal@neclab.eu</a>><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Wednesday, April 6, 2016 3:52 AM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:mini-ndn@lists.cs.ucla.edu" style="color: purple; text-decoration: underline;" class="">mini-ndn@lists.cs.ucla.edu</a><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>[Mini-NDN] Interfaces went down in minindn</span><span style="font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span style="font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi everyone,</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">I have been running some experiments using minindn using NDN traffic generator for interest and data generation. I am facing a few issues as I am unable to get the data packets
in response after a certain period of time. In my configuration I am making cs store size to be zero so that all interests can reach the producer. While investigating the issue of interest drops I found few errors in the nfd logs. Below are the few errors
which I am getting in the log file:</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">1459932297.745268 ERROR: [EthernetTransport] [id=264,local=<a href="dev://sa-eth0,remote=ether://[01:00:5e:00:17:aa]]" class="">dev://sa-eth0,remote=ether://[01:00:5e:00:17:aa]]</a>
pcap_next_ex failed: The interface went down</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">1459932297.761311 ERROR: [EthernetTransport] [id=263,local=<a href="dev://sa-eth1,remote=ether://[01:00:5e:00:17:aa]]" class="">dev://sa-eth1,remote=ether://[01:00:5e:00:17:aa]]</a>
pcap_next_ex failed: The interface went down</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">1459932297.777269 ERROR: [EthernetTransport] [id=262,local=<a href="dev://sa-eth2,remote=ether://[01:00:5e:00:17:aa]]" class="">dev://sa-eth2,remote=ether://[01:00:5e:00:17:aa]]</a>
pcap_next_ex failed: The interface went down</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Due to this, the interests are not getting satisfied. Attached are the nfd logs of the producer(similar errors are being observed on the other nodes as well). Please if someone
can help me resolving the issue.</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Best Regards,</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Navdeep Uniyal</span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""></o:p></span></div>
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<span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
<span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Mini-NDN
mailing list</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">
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