[ndnSIM] [EXT] Pending Interest Table Size

Mohammad Nkrash Fhda mohammadnkrashfhda at gmail.com
Sat Aug 7 03:11:15 PDT 2021


thank you  Mr. Junxiao Shi  for your informations
but how can i use the topology of  NDN test bed & ndn6 networks in ndnSIM,
can I have more information?

On Sat, Aug 7, 2021 at 12:17 AM Junxiao Shi <shijunxiao at email.arizona.edu>
wrote:

> Hi Mohammad
>
>
>> 1- how can I resize  the PIT capacity  for all nodes in my topology and
>> set it in  dedicated size?
>>
>
> NFD's PIT has unlimited capacity. It isn't possible to impose a capacity
> limit.
>
> 2- are there   topology templates  like real ISP topology can i use it in
>> my simulation?
>>
>
> There isn't a major ISP with NDN deployment.
> You can use the topology of global NDN testbed & ndn6 network:
> https://yoursunny.com/p/ndn6/map/
>
> 3- frome where can i edit the forwarding strategy?
>>
>
> Look into NFD/daemon/fw folder.
>
> for example if i need to forward the interests depending the Forwarding
>> Information Base (FIB) data, but without record this interests in PIT like Cryptographic
>> Route Token mechanism
>>
>
> This isn't possible. If you don't create PIT entry, forwarder doesn't know
> where to return Data.
>
> Yours, Junxiao
>
>>
>>
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