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Junxiao,
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<div class="">I’m confused by this. The Testbed is running the PPA version 22.02. So why does Nikos need the nightly build or the latest source version?</div>
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<div class="">John</div>
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<div class="">On Jun 2, 2022, at 7:10 PM, Junxiao Shi via Nfd-dev <<a href="mailto:nfd-dev@lists.cs.ucla.edu" class="">nfd-dev@lists.cs.ucla.edu</a>> wrote:</div>
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Hi Nikos
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<div dir="auto" class="">There has been a packet format change related to ForwardingHint and Delegation.</div>
<div dir="auto" class="">Your ndn-cxx, NFD, and ndncert versions are incompatible, which causes decoding error.</div>
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<div dir="auto" class="">Please install all from<span class="Apple-converted-space"> </span><a href="https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fnfd-nightly.ndn.today%2F&data=05%7C01%7Cjdd%40wustl.edu%7C9e4b8c4640d8466662ec08da44f58e2e%7C4ccca3b571cd4e6d974b4d9beb96c6d6%7C0%7C0%7C637898118978475400%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=RQX8xpyxasXaaCMn2lr%2FsfZOrxxeZ7hrhpx6a9x3Xj0%3D&reserved=0" originalsrc="https://nfd-nightly.ndn.today/" shash="cyPVw1zVux021KhLrujCoBi/gEWA4zkR6K/n3SJr0OY+TBaNRg0aQZd95ApG5drwSaMdp09Sit+etrtoCoU8rBILRPhLqHLeOifT+LGx307+yGy7rwWnfsBFLZJ4fQYC6sjb5SbCD2/JSWUK5ORufFafKHK1VV5d642WvQEFvV8=" class="">https://nfd-nightly.ndn.today</a><span class="Apple-converted-space"> </span>or
all from latest source code.</div>
<div dir="auto" class="">Do not mix different versions.</div>
<div dir="auto" class="">See NFD-nightly instructions for how to switch between installation methods.</div>
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<div dir="auto" class="">Yours, Junxiao<br class="">
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<div dir="ltr" class="gmail_attr">On Thu, Jun 2, 2022, 20:04 Nikos Fotiou via Nfd-dev <<a href="mailto:nfd-dev@lists.cs.ucla.edu" class="">nfd-dev@lists.cs.ucla.edu</a>> wrote:<br class="">
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<p class="MsoNormal"><span lang="EN-US" class="">I found it.<span class="Apple-converted-space"> </span><u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class=""><u class=""></u> <u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">I can see the challenge in the log file. I enter the correct challenge and then ndncert-client outputs:<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class=""><u class=""></u> <u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">>> Certificate has already been issued, downloading certificate...<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">>> Interest timeout<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class=""><u class=""></u> <u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">In the nfd output I see the following:<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class=""><u class=""></u> <u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">1654214277.802105 DEBUG: [nfd.Forwarder] onOutgoingData out=266 data=/ndn/gr/edu/mmlab1/CA/CHALLENGE/%81Qf%7B%0Cz%00%F4/params-sha256=522d0d7207cb11ac2a5fbd120473a39154326781b0bc74f487c8a4b1becbc7c9/%16M%1B%01%03%1CH%07F%08%03ndn%08%02gr%08%03edu%08%06mmlab1%08%04aueb%08%09second-14%08%03KEY%08%087%9EV%27%08%C2C2%08%04self6%08%00%00%01%81%26%CF%E4%A3/%17F0D%02%20gW%11%95Y%603%17%17%9EB%8BN%7D%B1v%D6%C9%9D%3E~%89%EF%14%5D%82%EF%A5%207R%E4%02%20p%B3%0A%5B%E9%E3%00Q%E14%8B%21%0C%D2kzz%D3%90%85j%EA%A7%E5SRGS%18%C9%3B%DA<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">1654214277.805087 WARN: [nfd.GenericLinkService] [id=266,local=<a href="unix:///run/nfd.sock,remote=fd://33" class="">unix:///run/nfd.sock,remote=fd://33</a>] packet parse error (Unexpected TLV-TYPE 7 while
decoding Delegation): DROP<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">1654214277.805351 DEBUG: [nfd.Forwarder] onInterestFinalize interest=/ndn/gr/edu/mmlab1/CA/CHALLENGE/%81Qf%7B%0Cz%00%F4/params-sha256=522d0d7207cb11ac2a5fbd120473a39154326781b0bc74f487c8a4b1becbc7c9/%16M%1B%01%03%1CH%07F%08%03ndn%08%02gr%08%03edu%08%06mmlab1%08%04aueb%08%09second-14%08%03KEY%08%087%9EV%27%08%C2C2%08%04self6%08%00%00%01%81%26%CF%E4%A3/%17F0D%02%20gW%11%95Y%603%17%17%9EB%8BN%7D%B1v%D6%C9%9D%3E~%89%EF%14%5D%82%EF%A5%207R%E4%02%20p%B3%0A%5B%E9%E3%00Q%E14%8B%21%0C%D2kzz%D3%90%85j%EA%A7%E5SRGS%18%C9%3B%DA
satisfied<br class="">
<br class="">
<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">Any clue?<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class=""><u class=""></u> <u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">Thanks,<u class=""></u><u class=""></u></span></p>
<p class="MsoNormal"><span lang="EN-US" class="">Nikos<u class=""></u><u class=""></u></span></p>
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