[Nfd-dev] Try NDNCERT (based on Interest-Data exchange) and get an NDN certificate today

Zhiyi Zhang zhiyi at cs.ucla.edu
Fri Jul 27 13:19:11 PDT 2018


Thank you for your suggestions. I will try to contact the operators to
figure this out.
Will send out another email notification after that.

Best,
Zhiyi

On Fri, Jul 27, 2018 at 1:11 PM Junxiao Shi <shijunxiao at email.arizona.edu>
wrote:

> Hi Zhiyi
>
> I recommend you to work with your local operator to create a permanent
> face and a static route.
> UCLA's operators are Zhenkai Zhu <zhenkai at cs.ucla.edu>, Derek Kulinski <
> takeda at takeda.tk>, as indicated on
> https://ndnpub.caida.org/bin/view/NDN/TechnicalContacts
>
> If you are using register-prefix-cmd
> <https://github.com/yoursunny/ndn6-tools/blob/master/register-prefix-cmd.md> with
> a UDP face, you should run a script in a cron job every minutes, to
> re-register the prefix and keep the face alive. Additionally, you can use
> the ndnping client to keep the face alive.
> Otherwise, when the router detects your UDP face to be idle for about 10
> minutes, it closes the face. The route is automatically removed when the
> face disappears, even if it is not yet expired.
>
> Yours, Junxiao
>
> On Fri, Jul 27, 2018 at 4:04 PM, Zhiyi Zhang <zhiyi at cs.ucla.edu> wrote:
>
>> Hi Junxiao,
>>
>> Thank you for your clarification.
>> The reason why it got nack is because of the prefix registration:
>>
>> In UCLA's server, I run the prefix registration tool and set the
>> expiration time to be 30 days. (I modified the tool based on your ndn6-tool)
>> However, what I saw is that the rib entry I created would disappear after
>> some time.
>>
>> Any suggestion to fix this?
>>
>> Best,
>> Zhiyi
>>
>>
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