[ndnSIM] how to add new fields in Data packet

Spyridon (Spyros) Mastorakis mastorakis at cs.ucla.edu
Sat Nov 18 20:13:20 PST 2017


Hi,

please take a look at these commits, where we add the hop count as a tag to the returned data packets:

https://github.com/named-data-ndnSIM/ndnSIM/commit/73df9f587e1c16c4f67a0053fe29b68f523ff138 <https://github.com/named-data-ndnSIM/ndnSIM/commit/73df9f587e1c16c4f67a0053fe29b68f523ff138>
https://github.com/named-data-ndnSIM/NFD/commit/9253fad76a7d90670d9822b7dca655e45c99b70e <https://github.com/named-data-ndnSIM/NFD/commit/9253fad76a7d90670d9822b7dca655e45c99b70e>
https://github.com/named-data-ndnSIM/ndn-cxx/commit/9a738054b6bc23c5d1d19d53e7225b46c0693211 <https://github.com/named-data-ndnSIM/ndn-cxx/commit/9a738054b6bc23c5d1d19d53e7225b46c0693211>

Thanks,

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA

> On Nov 17, 2017, at 8:38 AM, 5 project <project5.is.tus at gmail.com> wrote:
> 
> Thank you for your reply.
> 
> I saw these links before, but I could not understand it.
> 
> For example,
> https://lo.calho.st/networks/adding-custom-packet-fields-to-packets-in-ndnsim-2-3-without-forking-the-entire-repository/ <https://lo.calho.st/networks/adding-custom-packet-fields-to-packets-in-ndnsim-2-3-without-forking-the-entire-repository/>
> They are doing from the tag definition, but what file should I define tags with?
> 
> I look forward to your reply.
> 
> Thank you for reading.
> 
> 2017-11-16 10:34 GMT+09:00 Spyridon (Spyros) Mastorakis <mastorakis at cs.ucla.edu <mailto:mastorakis at cs.ucla.edu>>:
> Hi,
> 
> this issue has been discussed a few times already on the list. Please take a look at the following links:
> 
> http://www.lists.cs.ucla.edu/pipermail/ndnsim/2015-July/002039.html <http://www.lists.cs.ucla.edu/pipermail/ndnsim/2015-July/002039.html>
> http://www.lists.cs.ucla.edu/pipermail/ndnsim/2014-December/001445.html <http://www.lists.cs.ucla.edu/pipermail/ndnsim/2014-December/001445.html>
> https://lo.calho.st/networks/adding-custom-packet-fields-to-packets-in-ndnsim-2-3-without-forking-the-entire-repository/ <https://lo.calho.st/networks/adding-custom-packet-fields-to-packets-in-ndnsim-2-3-without-forking-the-entire-repository/>
> http://www.lists.cs.ucla.edu/pipermail/ndnsim/2017-May/003739.html <http://www.lists.cs.ucla.edu/pipermail/ndnsim/2017-May/003739.html>
> 
> Thanks,
> 
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
> Internet Research Laboratory
> Computer Science Department
> UCLA
> 
>> On Nov 15, 2017, at 1:18 AM, 5 project <project5.is.tus at gmail.com <mailto:project5.is.tus at gmail.com>> wrote:
>> 
>> Hello.
>> 
>> I would like to add a new field to store the node that sent data to the data packet.
>> 
>> How do I extend a file to add a new field to a data packet?
>> 
>> thank you for reading.
> 
> 

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