<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div><br>
</div>
<div>Peter,</div>
<div><br>
</div>
<div>Hmm. The first thing I looked at is the start times of each troublesome Interest. Here are the times from</div>
<div>the onIncomingInterest at NFD1:</div>
<div><br>
</div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b6-9f83-a022-d421893f52c1">1423253848.858280</span><font face="Arial"><span style="font-size: 15px;"><br>
</span></font>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b6-cfdd-f074-db16670959f2">1423253940.375219</span></div>
<div><br>
</div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b7-0baa-d9fe-de7a60febf1b">1423253970.817990</span></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;"><br>
</span></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b7-4465-e708-08bac37570b4">1423254001.344271</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b7-68fa-2877-4090ac232142">1423254031.836504</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b7-aba7-7675-94d5a23c3cde">1423254062.336132</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b7-d6c1-ebb6-5ff02dbadffa">1423254123.211452</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b8-0270-eb5d-3d89975571d3">1423254153.709799</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b8-2989-fcfe-d16c44c94ef9">1423254184.230811</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><span style="font-size: 15px; font-family: Arial; vertical-align: baseline;" id="docs-internal-guid-a806547a-64b8-5aa3-f3cd-a968a5cb7d27">1423254214.784790</span></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">Notice anything? Except for the first one they are nicely spaced at roughly 30 second intervals.</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">There is one that is a 60 second interval. Could something be happening on one of the systems</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">every 30 seconds that is causing a disruption? Any chance you could grab system logs for</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">the three machines? I’m not that familiar with MacOS system logging so I don’t know what to look</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">for there...</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">I’ll dig more, hopefully later today.</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;">John</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div><font face="Arial"><span style="font-size: 15px;"><br>
</span></font></div>
<div>
<div>
<div>On Feb 6, 2015, at 5:14 PM, Gusev, Peter <<a href="mailto:peter@remap.ucla.edu">peter@remap.ucla.edu</a>> wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">
Hi guys,
<div class=""><br class="">
</div>
<div class="">So I’ve run setup today and gathered logs.</div>
<div class="">I’ve setup NFDs with the following settings</div>
<div class=""><i class=""><span class="Apple-tab-span" style="white-space:pre"></span>...</i></div>
<div class=""><i class=""><span class="Apple-tab-span" style="white-space:pre"></span> default_level NONE<br class="">
<span class="Apple-tab-span" style="white-space:pre"></span> Forwarder DEBUG<br class="">
<span class="Apple-tab-span" style="white-space:pre"></span> UdpFace TRACE<br class="">
<span class="Apple-tab-span" style="white-space:pre"></span>…</i></div>
<div class=""><br class="">
</div>
<div class="">And then I run tcpdump on each machine like this:</div>
<div class=""><i class=""><span class="Apple-tab-span" style="white-space:pre"></span>$ sudo tcpdump -w ~/dump.pcap -i en4 udp port 6363</i></div>
<div class=""><br class="">
</div>
<div class="">Here is the summary on “problematic” packets:</div>
<div class="">
<div style="margin: 0px;" class=""><font face="Menlo" class=""><span style="font-size: 11px;" class=""><a href="https://docs.google.com/document/d/11JAPHI6J4jD6mibMRuWd1EvzP-NY_F2osM2vDF2VaGM/edit?usp=sharing" class="">https://docs.google.com/document/d/11JAPHI6J4jD6mibMRuWd1EvzP-NY_F2osM2vDF2VaGM/edit?usp=sharing</a></span></font></div>
</div>
<div style="margin: 0px;" class=""><font face="Menlo" class=""><span style="font-size: 11px;" class=""><br class="">
</span></font></div>
<div class="">All the log files and tcpdumps you can find here:</div>
<div class=""><a href="https://www.dropbox.com/s/1d277xbhqs97o66/logs.zip?dl=0" class="">https://www.dropbox.com/s/1d277xbhqs97o66/logs.zip?dl=0</a></div>
<div class=""><br class="">
</div>
<div class="">Thanks for all the help!</div>
<div class=""><br class="">
<div class="">Thanks, <br class="">
<br class="">
-- <br class="">
Peter Gusev<br class="">
Programmer/Analyst @ REMAP, UCLA<br class="">
<br class="">
<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a><br class="">
+1 213 5872748<br class="">
peetonn_ (skype)<br class="">
</div>
<br class="">
<blockquote type="cite" class="">On Feb 6, 2015, at 8:03 AM, Gusev, Peter <<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a>> wrote:<br class="">
<br class="">
Ok, thanks Davide!<br class="">
I’ll try this out<br class="">
<br class="">
Thanks, <br class="">
<br class="">
-- <br class="">
Peter Gusev<br class="">
Programmer/Analyst @ REMAP, UCLA<br class="">
<br class="">
<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a><br class="">
+1 213 5872748<br class="">
peetonn_ (skype)<br class="">
<br class="">
<blockquote type="cite" class="">On Feb 5, 2015, at 10:22 PM, Davide Pesavento <<a href="mailto:davide.pesavento@lip6.fr">davide.pesavento@lip6.fr</a>> wrote:<br class="">
<br class="">
Peter,<br class="">
<br class="">
I just checked the code. DatagramFace does not contain a logger<br class="">
instance, therefore the name of the component you need to enable is<br class="">
"UdpFace", at the TRACE level. Sorry for the confusion.<br class="">
<br class="">
To avoid this kind of problems in the future, you can additionally<br class="">
enable "LoggerFactory" at the DEBUG level. (We should change that to a<br class="">
warning by the way)<br class="">
<br class="">
Best,<br class="">
Davide<br class="">
<br class="">
On Wed, Feb 4, 2015 at 12:14 AM, Davide Pesavento <<a href="mailto:davidepesa@gmail.com">davidepesa@gmail.com</a>> wrote:<br class="">
<blockquote type="cite" class="">Hi Jeff,<br class="">
<br class="">
Regarding your last question, if you enable the TRACE log level in NFD<br class="">
configuration file you should get additional logging when the face receives<br class="">
or sends anything over the wire. You should see something like:<br class="">
<br class="">
TRACE: [UdpFace] [id:42,...] Received X bytes<br class="">
or<br class="">
TRACE: [UdpFace] [id:42,...] Sent X bytes<br class="">
<br class="">
If my memory serves me well, those are respectively the first and last<br class="">
messages printed by NFD.<br class="">
<br class="">
Best,<br class="">
Davide<br class="">
<br class="">
<br class="">
On Wed, Feb 4, 2015, 7:01 AM Burke, Jeff <<a href="mailto:jburke@remap.ucla.edu">jburke@remap.ucla.edu</a>> wrote:<br class="">
<blockquote type="cite" class=""><br class="">
Junxiao,<br class="">
<br class="">
The application is intended to work over the current internet with low<br class="">
risk of IP fragmentation, so we are designing the packet sizes for MTUs of<br class="">
1500 octets.<br class="">
<br class="">
Peter, can you run NTP in a peer-to-peer configuration to lower the clock<br class="">
offset between the vious machines and make it easier to troubleshoot just<br class="">
based on the logging?  I can give you a configuration tomorrow.<br class="">
<br class="">
Junxiao, in addition to tcpdump, is there anything that logs at a lower<br class="">
layer in NFD which we could use to see when interest/data bits first come in<br class="">
over the wire?<br class="">
<br class="">
We will bring the whole setup to the ndn retreat...<br class="">
<br class="">
Jeff<br class="">
<br class="">
<br class="">
From: Junxiao Shi <<a href="mailto:shijunxiao@email.arizona.edu">shijunxiao@email.arizona.edu</a>><br class="">
Date: Tue, 3 Feb 2015 22:50:35 -0700<br class="">
To: "Gusev, Peter" <<a href="mailto:peter@remap.ucla.edu">peter@remap.ucla.edu</a>><br class="">
Cc: Jeff Burke <<a href="mailto:jburke@remap.ucla.edu">jburke@remap.ucla.edu</a>>, "<a href="mailto:nfd-dev@lists.cs.ucla.edu">nfd-dev@lists.cs.ucla.edu</a>"<br class="">
<<a href="mailto:nfd-dev@lists.cs.ucla.edu">nfd-dev@lists.cs.ucla.edu</a>><br class="">
<br class="">
Subject: Re: [Nfd-dev] NDN-RTC: NFD processing logs<br class="">
<br class="">
Hi Peter<br class="">
<br class="">
I forgot to ask earlier: what's the MTU of the NICs?<br class="">
Make sure the MTU is 9000 octets or higher, otherwise IP fragmentation<br class="">
will severely affect performance.<br class="">
<br class="">
<br class="">
Congestion is unlikely to happen with 200Kbps traffic on 1000Mbps link.<br class="">
CPU is also unlikely to be a bottleneck for 60 Interests/s.<br class="">
<br class="">
Use `tcpdump` to see exactly when the packet is transmitted onto the<br class="">
network, in order to determine whether the delay is happening on sender host<br class="">
or receiver host.<br class="">
Running `tcpdump` on the host itself will affect its performance. If an<br class="">
impact is evident, you could setup port mirroring on the switch, and run<br class="">
`tcpdump` on another machine that is connected to the mirrored port.<br class="">
<br class="">
Yours, Junxiao<br class="">
<br class="">
On Tue, Feb 3, 2015 at 12:56 PM, Gusev, Peter <<a href="mailto:peter@remap.ucla.edu">peter@remap.ucla.edu</a>><br class="">
wrote:<br class="">
<blockquote type="cite" class=""><br class="">
Hi Junxiao,<br class="">
<br class="">
I run tests with all three (consumer, producer and hub) connected to the<br class="">
same 1Gbit switch. For the app configuration I tested - bitrate is<br class="">
~150-200kbit/s, interest rate is about 50-60.<br class="">
<br class="">
And discovered these cases:<br class="">
<br class="">
Case #1<br class="">
<br class="">
NFD1 (consumer):<br class="">
<br class="">
1422920300.410412DEBUG: [Forwarder] onIncomingInterest face=261<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
<br class="">
1422920300.410804 DEBUG: [Forwarder] onOutgoingInterest face=259<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920300.411138 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=2128078661<br class="">
from=261 newPitEntry-to=259<br class="">
^ 0 sec, 440 msec // retransmission<br class="">
1422920300.851526 DEBUG: [Forwarder] onIncomingInterest face=261<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920300.851843 DEBUG: [Forwarder] onOutgoingInterest face=259<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920300.852127 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=2749769734<br class="">
from=261 retransmit-retry-to=259<br class="">
^ 0 sec, 302 msec // data<br class="">
1422920301.155108 DEBUG: [Forwarder] onIncomingData face=259<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920301.155452 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920301.155680 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
inFace=259<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920301.156152 DEBUG: [Forwarder] onOutgoingData face=261<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
<br class="">
<br class="">
NFD2 (hub):<br class="">
1422920250.169018DEBUG: [Forwarder] onIncomingInterest face=266<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
<br class="">
1422920250.169560 DEBUG: [Forwarder] onOutgoingInterest face=264<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920250.169959 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=2128078661<br class="">
from=266 newPitEntry-to=264<br class="">
^ 0 sec, 736.911 msec // retransmission<br class="">
1422920250.906870 DEBUG: [Forwarder] onIncomingInterest face=266<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920250.907384 DEBUG: [Forwarder] onOutgoingInterest face=264<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920250.907801 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=2749769734<br class="">
from=266 retransmit-retry-to=264<br class="">
^ 0 sec, 2.541 msec // data<br class="">
1422920250.910342 DEBUG: [Forwarder] onIncomingData face=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920250.910812 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920250.911125 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
inFace=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920250.911706 DEBUG: [Forwarder] onOutgoingData face=266<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920250.922749 DEBUG: [Forwarder] onIncomingData face=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920250.923068 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920250.923315 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
inFace=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
<br class="">
NFD3 (producer):<br class="">
<br class="">
1422920296.818710 DEBUG: [Forwarder] onIncomingInterest face=268<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920296.819102 DEBUG: [Forwarder] onOutgoingInterest face=265<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920296.819408 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=2128078661<br class="">
from=268 newPitEntry-to=265<br class="">
^ 0 sec, 551.408 msec // data<br class="">
1422920297.370816 DEBUG: [Forwarder] onIncomingData face=265<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920297.371248 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920297.371547 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
inFace=265<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
1422920297.372106 DEBUG: [Forwarder] onOutgoingData face=268<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
<br class="">
^ 0 sec, 184.298 msec// retransmission<br class="">
<br class="">
1422920297.556404 DEBUG: [Forwarder] onIncomingInterest face=268<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00<br class="">
1422920297.557030 DEBUG: [Forwarder] onOutgoingData face=268<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/13851/data/%00%00/3/14365/513/0<br class="">
<br class="">
Case #2<br class="">
<br class="">
NFD1 (consumer):<br class="">
1422919936.433502DEBUG: [Forwarder] onIncomingInterest face=261<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
<br class="">
1422919936.434221 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=3853552983<br class="">
from=261 newPitEntry-to=259<br class="">
^ 0 sec, 402.119 msec<br class="">
1422919936.836340 DEBUG: [Forwarder] onIncomingData face=259<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
1422919936.836649 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
1422919936.836871 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
inFace=259<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
1422919936.837279 DEBUG: [Forwarder] onOutgoingData face=261<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
<br class="">
<br class="">
<br class="">
NFD2 (hub):<br class="">
1422919886.178188DEBUG: [Forwarder] onIncomingInterest face=266<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00<br class="">
<br class="">
1422919886.179368 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=3791853569<br class="">
from=266 newPitEntry-to=264<br class="">
^ 0 sec, 89.772 msec<br class="">
1422919886.269140 DEBUG: [Forwarder] onIncomingData face=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00/1/4252/150/0<br class="">
1422919886.269671 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00<br class="">
1422919886.270079 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00<br class="">
inFace=264<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00/1/4252/150/0<br class="">
1422919886.270718 DEBUG: [Forwarder] onOutgoingData face=266<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4101/data/%00%00/1/4252/150/0<br class="">
<br class="">
<br class="">
<br class="">
NFD3 (producer):<br class="">
1422919932.865989DEBUG: [Forwarder] onIncomingInterest face=268<br class="">
interest=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
<br class="">
1422919932.866855 DEBUG: [BestRouteStrategy2]<br class="">
/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00?ndn.MustBeFresh=1&ndn.InterestLifetime=5000&ndn.Nonce=3853552983<br class="">
from=268 newPitEntry-to=265<br class="">
^ 0 sec, 90.492 msec<br class="">
1422919932.957347 DEBUG: [Forwarder] onIncomingData face=265<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
1422919932.958010 DEBUG: [Forwarder] onIncomingData<br class="">
matching=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
1422919932.958342 DEBUG: [Strategy] beforeSatisfyPendingInterest<br class="">
pitEntry=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00<br class="">
inFace=265<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
1422919932.958955 DEBUG: [Forwarder] onOutgoingData face=268<br class="">
data=/ndn/edu/ucla/remap/ndnrtc/user/remap/streams/top_cam/low/delta/4102/data/%00%00/1/4253/150/0<br class="">
<br class="">
<br class="">
<br class="">
Can these be cases of congestions on such wideband setup?<br class="">
<br class="">
Thanks,<br class="">
<br class="">
--<br class="">
Peter Gusev<br class="">
Programmer/Analyst @ REMAP, UCLA<br class="">
<br class="">
<a href="mailto:peter@remap.ucla.edu">peter@remap.ucla.edu</a><br class="">
+1 213 5872748<br class="">
peetonn_ (skype)<br class="">
</blockquote>
<br class="">
_______________________________________________<br class="">
Nfd-dev mailing list<br class="">
<a href="mailto:Nfd-dev@lists.cs.ucla.edu">Nfd-dev@lists.cs.ucla.edu</a><br class="">
<a href="http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev">http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev</a><br class="">
</blockquote>
</blockquote>
</blockquote>
<br class="">
<br class="">
_______________________________________________<br class="">
Nfd-dev mailing list<br class="">
<a href="mailto:Nfd-dev@lists.cs.ucla.edu">Nfd-dev@lists.cs.ucla.edu</a><br class="">
<a href="http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev">http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev</a><br class="">
</blockquote>
<br class="">
</div>
</div>
_______________________________________________<br>
Nfd-dev mailing list<br>
<a href="mailto:Nfd-dev@lists.cs.ucla.edu">Nfd-dev@lists.cs.ucla.edu</a><br>
http://www.lists.cs.ucla.edu/mailman/listinfo/nfd-dev<br>
</blockquote>
</div>
<br>
</div>
</div>
</body>
</html>