[Nfd-dev] NDNLPv2 and NDN-RIOT L2 fragmentation

[Aboodi Ahed Hussein Ali]

Thank you all, is there any existing solution implementing  NDNLPv2 on NDN-RIOT that you are aware of?

Ahed
________________________________
From: Zhiyi Zhang <zhiyi at cs.ucla.edu>
Sent: Tuesday, December 3, 2019 3:52 AM
To: Junxiao Shi <shijunxiao at email.arizona.edu>
Cc: Aboodi Ahed Hussein Ali <aboodi at student.usm.my>; nfd-dev at lists.cs.ucla.edu <nfd-dev at lists.cs.ucla.edu>
Subject: Re: [Nfd-dev] NDNLPv2 and NDN-RIOT L2 fragmentation

I would agree with Junxiao.
NDN-LITE's fragmentation protocol follows the design in NDN-RIOT made by Wentao.
The ideal solution is to make NDN-LITE compatible with NDNLPv2.

Best,
Zhiyi

On Mon, Dec 2, 2019 at 7:50 AM Junxiao Shi <shijunxiao at email.arizona.edu<mailto:shijunxiao at email.arizona.edu>> wrote:
Hi Aboodi

No, ndn-lite fragmentation differs from NDNLPv2 fragmentation. There are major design problem in ndn-lite fragmentation protocol: it has overly strict limit on frame size. Thus, I don't recommend using that protocol.
The solution would be implementing NDNLPv2 fragmentation in ndn-lite.

Yours, Junxiao

On Mon, Dec 2, 2019 at 9:29 AM Aboodi Ahed Hussein Ali <aboodi at student.usm.my<mailto:aboodi at student.usm.my>> wrote:
Hi everyone,

Does NDNLPv2 of NDN support the L2 fragmentation of NDN-RIOT?  if yes, How to enable it?

if no, any suggestion on how I can make native NDN and NDN-RIOT communicate knowing that both fragmentation headers are different?
In fact, I was thinking about the possibility of translating, copying or matching the values of the fields for both fragmentation headers. However, the fragmentation header in NDN-RIOT has no Fragmentation Count. Besides, the Sequence field in NDNLPv2 is larger (8-bytes) than the on in NDN-RIOT (5-bits).

I would really appreciate any suggestions.

Ahed,

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