[Nfd-dev] NDN certificate & auto prefix propagation

Junxiao Shi shijunxiao at email.arizona.edu
Mon Jan 23 08:03:33 PST 2017


HI Jongdeog

Can you attach tcpdump logs (.pcap) instead of ndndump text output?
ndndump cannot show Data payload so it's useless to see what's the error.

Yours, Junxiao

On Mon, Jan 23, 2017 at 8:36 AM, Lee, Jongdeog <jlee700 at illinois.edu> wrote:

> Hi Junxiao,
>
>   Thanks. I forgot to do 'nfdc register /localhop/nfd udp4://
> ndnx.cs.illinois.edu'.
>   Unfortunately, even with that, it is not working (cannot find the prefix
> in the router status page)
>
>   Here is the ndndump result at the illinois ndn node after executing
> ndnpingserver.
>
> =============================================
> jdlee at NDNx-server:~$ sudo ndndump | grep jlee
> 1485185520.982023 From: 128.174.246.46, To: 72.36.112.82, Tunnel Type:
> UDP, INTEREST: /localhop/nfd/rib/register/h%28%07%1D%08%03ndn%08%03edu%08%
> 08illinois%08%07jlee700i%01%00o%01Aj%01%0F/%00%00%01Y%CB%
> F4%1D%ED/%0A%BF%9CL%11L%FCW/%16E%1B%01%01%1C%40%07%3E%08%
> 03ndn%08%03edu%08%08illinois%08%03KEY%08%07jlee700%08%
> 11ksk-1474469518919%08%07ID-CERT/%17%FD%01%00S%29k%EC%5Dy%
> 0D%1C%7DZKD%A6%E4%DE%9A%3B%81%DC%A9%F4%CBm%B0%A4%16%97%B8%
> FB%B6%8Cho%3FfH%A3%1E%F5%C9%23a%5E%E9S%92Gm%DC%0D%C2Sn%
> 9Al%0A%DC%12%B8j%C4b%BB%E93%7E%CEoe%0C%D3%D4Ip%7D%01%CA%
> 13%E9%95%BC%EAnzd%3F%F0%E7%DC%16Vb%FD%E2%AC%06%174%B8%F5%06%
> AC%CB%F7%25%2A%B9%A4%B4%B8%A2%FB%24%AB%86%CB%CE%C1%E6%9A%
> 04Ai%9A%EE-%7DYC%15%DC%9A%C9%93%83C%FE%87%B2R%9DJ%F4%E5%3F%
> AE%04f%12%DE%B3%B1%E6%D1%09T%C5%9A%D2%D42%16%27%00%2C%92%
> AC%18x%FD%96%88%A8d%D9%E8%97%26%E0%CB%D5%E00%E7%C8%0E%5E%
> 92%03%E9%A4%1E%CA%7F%06%AA%EA%CC%AE%F0v%8D%AD%9Fr%86%AF%20%
> FCJu%7B%92%7C%5E%88%28d%CEg%BB%0DQ%FF%E7%CEl%00%10%2C%
> 9FPK%EB%9C%81%ED%9A%24%93%86%98%CF%F5C0%B2%E7%29%5E%2Fm%EF%
> 8Ex%0B?ndn.InterestLifetime=10000&ndn.Nonce=1902251253
> 1485185520.991994 From: 72.36.112.82, To: 128.174.246.46, Tunnel Type:
> UDP, DATA: /localhop/nfd/rib/register/h%28%07%1D%08%03ndn%08%03edu%08%
> 08illinois%08%07jlee700i%01%00o%01Aj%01%0F/%00%00%01Y%CB%
> F4%1D%ED/%0A%BF%9CL%11L%FCW/%16E%1B%01%01%1C%40%07%3E%08%
> 03ndn%08%03edu%08%08illinois%08%03KEY%08%07jlee700%08%
> 11ksk-1474469518919%08%07ID-CERT/%17%FD%01%00S%29k%EC%5Dy%
> 0D%1C%7DZKD%A6%E4%DE%9A%3B%81%DC%A9%F4%CBm%B0%A4%16%97%B8%
> FB%B6%8Cho%3FfH%A3%1E%F5%C9%23a%5E%E9S%92Gm%DC%0D%C2Sn%
> 9Al%0A%DC%12%B8j%C4b%BB%E93%7E%CEoe%0C%D3%D4Ip%7D%01%CA%
> 13%E9%95%BC%EAnzd%3F%F0%E7%DC%16Vb%FD%E2%AC%06%174%B8%F5%06%
> AC%CB%F7%25%2A%B9%A4%B4%B8%A2%FB%24%AB%86%CB%CE%C1%E6%9A%
> 04Ai%9A%EE-%7DYC%15%DC%9A%C9%93%83C%FE%87%B2R%9DJ%F4%E5%3F%
> AE%04f%12%DE%B3%B1%E6%D1%09T%C5%9A%D2%D42%16%27%00%2C%92%
> AC%18x%FD%96%88%A8d%D9%E8%97%26%E0%CB%D5%E00%E7%C8%0E%5E%
> 92%03%E9%A4%1E%CA%7F%06%AA%EA%CC%AE%F0v%8D%AD%9Fr%86%AF%20%
> FCJu%7B%92%7C%5E%88%28d%CEg%BB%0DQ%FF%E7%CEl%00%10%2C%
> 9FPK%EB%9C%81%ED%9A%24%93%86%98%CF%F5C0%B2%E7%29%5E%2Fm%EF%8Ex%0B
> =============================================
>
>   Any other suggestions?
>
> Best wishes,
> Jongdeog Lee (JD)
>
> ------------------------------------------------
> *Ph.D. Student*
> *Department of Computer Science*
> *University of Illinois at Urbana-Champaign*
> ------------------------------
>
>
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