[ndnSIM] How to change Interest packet format

Roshith Sebastian sebastian927 at gmail.com
Fri Aug 10 08:21:07 PDT 2018

Hi Junxiao,

Thank you for reminding me of the longest prefix match in FIB.

I am able to get the data response from the producer node now.

Thanks & Regards,
Roshith Sebastian

On Fri, 10 Aug 2018 at 17:05, Junxiao Shi <shijunxiao at email.arizona.edu>

> Hi Roshith
> You do not need to change Interest *format*. Instead, append the
> "non-hierarchical details" to the Interest name or include them as the
> Interest Parameters.
> Routing populates the FIB that is used by forwarding. FIB has longest
> prefix match lookup. The last few name components do not affect routing and
> forwarding.
> Yours, Junxiao
> On Fri, Aug 10, 2018 at 10:49 AM, Roshith Sebastian <
> sebastian927 at gmail.com> wrote:
>> Hi All,
>> I am looking for help in implementing an idea as I am new to ns-3 and
>> ndnSIM.
>> I want to change the format of the interest packet, so that it contains
>> more details other than the hierarchical part. The interest packet would
>> start with the hierarchical part, followed by non-hierachical details.
>> Still, the routing should take place only based on the hierarchical part.
>> Can anyone please let me know where I should make the necessary
>> modifications.
>> Thanks & Regards,
>> Roshith Sebastian
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