[Ndn-interest] Request for NDN Primer

Wed Jan 8 12:52:04 PST 2020

Hi Junxiao,
Thank you very much for the detailed instructions. I got an error at step 7
of running a producer. I am copying the entire content for your reference.
Can you take a look and say what I am doing wrong? Not to mention my
message is not showing up at the link you gave.
+Announcement /Rafee/my-first-packet
UDP(142.150.208.242) <I
/localhop/nfd/rib/register/h%24%07%18%08%05Rafee%08%0Fmy-first-packeto%01Aj%02tsl%01%02/%00%00%0
1o%86%E9F%B5/%00%02%EF%CE%D3%E33%CD/%16C%1B%01%03%1C%3E%07%3C%08%03ndn%08%03edu%08%04ucla%08%06yufeng%08%131428082766780
609395%08%03KEY%24%08%00%05%9B%A6%F6%D5%80%E8/%17H0F%02%21%00%C4%82N%BD%3B5%BB%02%0F%891%A3%87%0B%F3G%B4.Q%B9P%A5%13%27%
DF%BCz%10%E6%2F%A5%BA%02%21%00%C7%95%7C%17%22TD%7B%8B%7C%D2J%EC%7C%14%00t%AA%26%A5%5C%25%FAw8%81%17%89%B87J%DC
Error: Interest rejected: expire
@consume(/localhop/nfd/rib/register/h%24%07%18%08%05Rafee%08%0Fmy-first-packeto%01Aj%02
tsl%01%02/%00%00%01o%86%E9F%B5/%00%02%EF%CE%D3%E33%CD/%16C%1B%01%03%1C%3E%07%3C%08%03ndn%08%03edu%08%04ucla%08%06yufeng%
08%131428082766780609395%08%03KEY%24%08%00%05%9B%A6%F6%D5%80%E8/%17H0F%02%21%00%C4%82N%BD%3B5%BB%02%0F%891%A3%87%0B%F3G%
B4.Q%B9P%A5%13%27%DF%BCz%10%E6%2F%A5%BA%02%21%00%C7%95%7C%17%22TD%7B%8B%7C%D2J%EC%7C%14%00t%AA%26%A5%5C%25%FAw8%81%17%89
%B87J%DC)
at Object.tx
(/usr/lib/node_modules/@ndn/cat/node_modules/@ndn/endpoint/lib/consumer.js:42:36)

On Wed, Jan 8, 2020 at 3:21 PM Junxiao Shi <shijunxiao at email.arizona.edu>
wrote:

> Hi Rafee
>
> To setup a producer, use the following steps:
>
>    1. Stop NFD if you have it. You do not need it.
>    2. Install Node.js 12.x following instructions here:
>    https://github.com/nodesource/distributions#deb
>    3. sudo npm i -g https://ndnts-nightly.netlify.com/cat.tgz
>    4. sudo npm i -g https://ndnts-nightly.netlify.com/keychain-cli.tgz
>    5. Download the attached file and save as ndncert-ucla.json in the
>    current directory.
>    6. NDNTS_KEYCHAIN=$HOME/keychain NDNTS_UPLINK=udp://
>    savi.testbed.named-data.net:6363 ndntssec ndncert-client --ca
>    ndncert-ucla.json --valid-days 120 --verbose
>    This command automatically obtains an NDN testbed certificate for you.
>    The last line of output displays the certificate name.
>    7. echo "Rafee's first packet" | NDNTS_KEYCHAIN=$HOME/keychain
>    NDNTS_NFDREG=1 NDNTS_UPLINK=udp://savi.testbed.named-data.net:6363
>    NDNTS_PKTTRACE=1 ndncat put /Rafee/my-first-packet --ver=none
>
> At this point, you are running the producer. Head to
> https://nlsr-status.netlify.com/ and you should see a prefix announcement
> for "/Rafee/my-first-packet".
>
> To run the consumer, use the following steps:
>
>    1. Stop NFD if you have it. You do not need it.
>    2. Install Node.js 12.x following instructions here:
>    https://github.com/nodesource/distributions#deb
>    3. sudo npm i -g https://ndnts-nightly.netlify.com/cat.tgz
>    4. NDNTS_UPLINK=udp://savi.testbed.named-data.net:6363
>    NDNTS_PKTTRACE=1 ndncat get /Rafee/my-first-packet --ver=none
>    You should see "Rafee's first packet" somewhere in the output.
>
> You can also retrieve the packet via ndnpeek:
>
>    1. Start NFD and connect to testbed (either manually or with
>    `ndn-autoconfig` command).
>    2. ndnpeek -p /Rafee/my-first-packet/33=%00
>    You should see "Rafee's first packet" somewhere in the output.
>
>
> Yours, Junxiao
>
> On Wed, Jan 8, 2020 at 1:29 PM Mohammad Ishfaque Jahan Rafee via
> Ndn-interest <ndn-interest at lists.cs.ucla.edu> wrote:
>
>> Hi John,
>> Thank you very much for your help. I can confirm, I can now ping all the
>> NDN nodes, after setting up https://savi.testbed.named-data.net/ as /ndn
>> route similar to the default gateway.
>>
>> My initial goal is something like this.
>> 1. Set up two machines. One in SAVI/AWS and another in AWS/Raspberry PI.
>> 2. Let both of them connect to testbed
>> 3. Then generate interest from one and serve the content from the other.
>>
>>

-- 
Best Regards
Rafee
www.mohammadrafee.com
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