<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Peter<div class=""><br class=""></div><div class="">Wireshark capture indicates that the router is found via NDN-FCH service. It is the router that is geographically closest to you, as determined by reverse geocode lookup of your IP address. NDN-FCH stage occurs before “home router” stage in which your certificate is considered.</div><div class="">Therefore, connecting to aleph is expected if your IP address is near that router.</div><div class=""><br class=""></div><div class="">One problem I notice is that the logging message does not adequately identify NDN-FCH is being used. I’ve entered <a href="https://redmine.named-data.net/issues/4079" class="">Bug 4079</a> for that.</div><div class=""><br class=""></div><div class="">Yours, Junxiao</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On May 9, 2017, at 4:43 PM, Gusev, Peter <<a href="mailto:peter@remap.ucla.edu" class="">peter@remap.ucla.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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<div class="" style="word-wrap:break-word">hi Junxiao,
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<div class="">here’s another example - I use guest certificate <span class="" style="font-family:Menlo; font-size:11px">/ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/" class="">40gmail.com</a> </span>which supposed to incur connection to spurs
(UCLA), but ndn-autoconfig connects to aleph (REMAP), or is it expected?</div>
<div class="">I attached wireshark trace file.</div>
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<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">$ ndn-autoconfig</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">Trying multicast discovery...</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">Stage 1 failed: HUB Data not received: timeout</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">Sending DNS query for SRV record for _ndn._udp</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">Stage 2 failed: Failed to find NDN router using default suffix DNS query (SRV record cannot be parsed)</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">About to connect to: <a href="" class="">udp://aleph.ndn.ucla.edu</a></span></div>
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<span class="" style="">Successfully created face: ControlParameters(FaceId: 274, Flags: 0, FacePersistency: persistent, )</span></div>
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<span class="" style="">Successful in name registration: ControlParameters(Name: /ndn, FaceId: 274, Origin: 66, Cost: 100, Flags: 0x1, ExpirationPeriod: 9223372036854775807 milliseconds, )</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">Successful in name registration: ControlParameters(Name: /localhop/nfd, FaceId: 274, Origin: 66, Cost: 100, Flags: 0x1, ExpirationPeriod: 9223372036854775807 milliseconds, )</span></div>
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<div class=""><font face="Menlo" class="" style="font-size:11px">$ ndnsec-list</font></div>
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</font></div>
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<div class=""><font face="Menlo" class="" style="font-size:11px">* /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/" class="">40gmail.com</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/ksk-1493770679189" class="">40gmail.com/ksk-1493770679189</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /ndn/edu/ucla/KEY/%40GUEST/gpeetonn%<a href="http://40gmail.com/ksk-1493770679189/ID-CERT/%FD%00%00%01%5B%EE%7Dpq" class="">40gmail.com/ksk-1493770679189/ID-CERT/%FD%00%00%01%5B%EE%7Dpq</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"><br class="">
</font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> /localhost/operator</font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /localhost/operator/ksk-1423594204522</font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /localhost/operator/KEY/ksk-1423594204522/ID-CERT/%FD%00%00%01Kt%D3%B0%D9</font></div>
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</font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/flume" class="">40gmail.com/flume</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/flume/ksk-1494359659" class="">40gmail.com/flume/ksk-1494359659</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +->* /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/flume/KEY/ksk-1494359659/ID-CERT/%FD%00%00%01%5B%EE%C6%D3%F8" class="">40gmail.com/flume/KEY/ksk-1494359659/ID-CERT/%FD%00%00%01%5B%EE%C6%D3%F8</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +-> /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/flume/ksk-1494359566" class="">40gmail.com/flume/ksk-1494359566</a></font></div>
<div class=""><font face="Menlo" class="" style="font-size:11px"> +-> /ndn/edu/ucla/%40GUEST/gpeetonn%<a href="http://40gmail.com/flume/ksk-1494359619" class="">40gmail.com/flume/ksk-1494359619</a></font></div>
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Thanks, </div>
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-- <br class="">
Peter Gusev</div>
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