<div dir="ltr">Hi Navdeep<div><br></div><div>I'm looking at the last few lines of the log file.</div><div>It appears that there's some <span style="background-color:rgb(244,204,204)">loop</span> going on in the network. It's particularly strange that face 262 receives an Interest with duplicate Nonce within 0.2ms of sending it.</div><div><span style="background-color:rgb(249,203,156)">InterestLifetime</span> is set to 200ms, but the producer spends 500ms to generate Data. A longer InterestLifetime is needed; the consumer needs to send Interests at a slower rate; the producer needs to generate Data faster (eg. set digest signing instead of RSA).</div><div><div>Also, you mentioned there are 2500 Interests, but I only see a small number of distinct names.</div></div><div><br></div><div><div><font face="monospace, monospace">1459335670.181340 DEBUG: [Forwarder] onIncomingInterest face=258 interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace">1459335670.181630 DEBUG: [Forwarder] onContentStoreMiss interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace" style="background-color:rgb(244,204,204)">1459335670.181672 DEBUG: [Forwarder] onOutgoingInterest face=262 interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace" style="background-color:rgb(244,204,204)">1459335670.181898 DEBUG: [Forwarder] onIncomingInterest face=262 interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace" style="background-color:rgb(244,204,204)">1459335670.182178 DEBUG: [Forwarder] onInterestLoop face=262 interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace">1459335670.201832 DEBUG: [Forwarder] onInterestUnsatisfied interest=/ndn/nle/file5</font></div><div><font face="monospace, monospace">1459335670.201911 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file5 unsatisfied</font></div><div><font face="monospace, monospace">1459335670.231633 DEBUG: [Forwarder] onIncomingInterest face=259 interest=/ndn/nle/file5</font></div><div><font face="monospace, monospace">1459335670.231972 DEBUG: [Forwarder] onContentStoreMiss interest=/ndn/nle/file5</font></div><div><font face="monospace, monospace">1459335670.232011 DEBUG: [Forwarder] onOutgoingInterest face=263 interest=/ndn/nle/file5</font></div><div><font face="monospace, monospace">1459335670.271813 DEBUG: [Forwarder] onInterestUnsatisfied interest=/ndn/nle/file1</font></div><div><font face="monospace, monospace">1459335670.271889 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file1 unsatisfied</font></div><div><font face="monospace, monospace" style="background-color:rgb(249,203,156)">1459335670.281172 DEBUG: [Forwarder] onIncomingInterest face=259 interest=/ndn/nle/file1</font></div><div><font face="monospace, monospace">1459335670.281512 DEBUG: [Forwarder] onContentStoreMiss interest=/ndn/nle/file1</font></div><div><font face="monospace, monospace">1459335670.281551 DEBUG: [Forwarder] onOutgoingInterest face=263 interest=/ndn/nle/file1</font></div><div><font face="monospace, monospace">1459335670.381690 DEBUG: [Forwarder] onIncomingInterest face=259 interest=/ndn/nle/file7</font></div><div><font face="monospace, monospace">1459335670.382148 DEBUG: [Forwarder] onContentStoreMiss interest=/ndn/nle/file7</font></div><div><font face="monospace, monospace">1459335670.382193 DEBUG: [Forwarder] onOutgoingData face=259 data=/ndn/nle/file7</font></div><div><font face="monospace, monospace">1459335670.382362 DEBUG: [Forwarder] onInterestUnsatisfied interest=/ndn/nle/file3</font></div><div><font face="monospace, monospace">1459335670.382447 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file3 unsatisfied</font></div><div><font face="monospace, monospace">1459335670.432216 DEBUG: [Forwarder] onInterestUnsatisfied interest=/ndn/nle/file5</font></div><div><font face="monospace, monospace">1459335670.432315 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file5 unsatisfied</font></div><div><font face="monospace, monospace">1459335670.481765 DEBUG: [Forwarder] onInterestUnsatisfied interest=/ndn/nle/file1</font></div><div><font face="monospace, monospace" style="background-color:rgb(249,203,156)">1459335670.481840 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file1 unsatisfied</font></div><div><font face="monospace, monospace">1459335670.482383 DEBUG: [Forwarder] onInterestFinalize interest=/ndn/nle/file7 satisfied</font></div><div><font face="monospace, monospace">1459335685.781128 DEBUG: [Forwarder] onIncomingData face=263 data=/ndn/nle/file3</font></div><div><font face="monospace, monospace">1459335685.781423 DEBUG: [Forwarder] onDataUnsolicited face=263 data=/ndn/nle/file3 cached</font></div><div><font face="monospace, monospace">1459335685.782137 DEBUG: [Forwarder] onIncomingData face=263 data=/ndn/nle/file1</font></div><div><font face="monospace, monospace" style="background-color:rgb(249,203,156)">1459335685.782378 DEBUG: [Forwarder] onDataUnsolicited face=263 data=/ndn/nle/file1 cached</font></div></div><div><br></div><div><br></div><div>Yours, Junxiao</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 30, 2016 at 5:42 AM, Navdeep Uniyal <span dir="ltr"><<a href="mailto:Navdeep.Uniyal@neclab.eu" target="_blank">Navdeep.Uniyal@neclab.eu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div lang="DE" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span lang="EN-US">Hi All,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I am facing an issue. In my setup I am using a simple topology with one client, one server and with 3 different paths having one intermediate host on each path. All the generated interests are not getting satisfied while
using best-route strategy. As per logs I can see, after satisfying a few interests, the server(NDN traffic generator) is not responding to the further requests and only the ones at CS store are getting satisfied. I am unable to find the reason for such a behavior.
Although the number of interests generated are 2500 and there is no limit on max number of interests the traffic generator can satisfy ( although I also tried with max limit of 20000 interests). Attached are the NFD logs for the server generating data. Please,
if someone can help in this regard.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Navdeep Uniyal</span></p></div></div></blockquote></div></div></div>