[ndnSIM] How to cache data in leafNode without request?

[Lixia Zhang]

> On May 2, 2017, at 7:06 PM, Susmit <susmit at cs.colostate.edu> wrote:
> 
> + The mailing list.
> 
> NDN will automatically cache popular content. If you want to cache
> something before clients request it, you need to have a separate
> daemon that will fetch the content beforehand.
> If you want to keep it for long, you might need to use persistent
> storage, e.g., a repo. This mechanism will not be very different than
> how it works today.
> 
> I am still not very sure what you are trying to do. As Lixia
> suggested, can you elaborate the problem you are trying to solve?
> 
> On Tue, May 2, 2017 at 7:22 PM, m18813192770 <m18813192770 at 163.com> wrote:
>> Exactly,I want the pre-warming/pre-loading CDN caches.

what I do not understand is why you want the data cached at edges but not in the middle — NDN routers cache data packets as side effect of forwarding them.
If you dont want in-network caching, maybe you’d consider using an IP simulator?

>> I have searched the
>> IEEE Xplore Digital  Library but not find any articles about this. Could
>> you give me some articles or magezines to refer to?
>> Or tell me the details ? For example ,the interests are random,how can I
>> control it to pull the content I want?
>> 
>> 2017-05-03
>> ________________________________
>> m18813192770
>> ________________________________
>> 
>> 发件人：Susmit <susmit at cs.colostate.edu>
>> 发送时间：2017-05-03 02:42
>> 主题：Re: [ndnSIM] How to cache data in leafNode without request?
>> 收件人："Lixia Zhang"<lixia at cs.ucla.edu>
>> 抄送："m18813192770"<m18813192770 at 163.com>,"ndnsim"<ndnsim at lists.cs.ucla.edu>
>> 
>> The scenario here can be compared to pre-warming/pre-loading CDN
>> caches, I think.
>> 
>> Speculative caching will still require some Interests to go to the
>> producer to bring back content.
>> 
>> 
>> 
>> On Tue, May 2, 2017 at 12:36 PM, Lixia Zhang <lixia at cs.ucla.edu> wrote:
>>> 
>>> On Apr 30, 2017, at 11:37 PM, m18813192770 <m18813192770 at 163.com> wrote:
>>> 
>>> Dear  Sir or Madam:
>>>     I am a senior student in China.  I have set up a tree-like
>>> structure,and I want some content cached in leafNode without any request
>>> while others  cached with requests?  But how and where can i do this?
>>>     Looking for your help, thanks.
>>> 
>>> 
>>> your request looks really unique: would you be willing to explain a bit
>>> exactly what problem you are trying to study/solve?
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> ndnSIM mailing list
>>> ndnSIM at lists.cs.ucla.edu
>>> http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>>> 
>> 
>> 
>> 
>> --
>> 
>> ====================================
>> http://www.cs.colostate.edu/~susmit
>> ====================================
> 
> 
> 
> -- 
> 
> ====================================
> http://www.cs.colostate.edu/~susmit
> ====================================