Subject: Re: [lp-wan] LoRa Wireshark dissector ? Re: LoRa Simulator

From: <[email-masked]>
Date: Thu, 3 Nov 2016 16:43:13 +0000

Who would be willing to contribute develop a Wireshark dissector at the IETF97 hackathon?
Saturday only for me, since Sunday is busy.
If we have a few people who know what they are doing (not including me), we could at least get the project going.
Regards

Dominique

De : lp-wan <[email-masked]<mailto:[email-masked]>> on behalf of Diego Dujovne <[email-masked]<mailto:[email-masked]>>
Date : Monday 24 October 2016 17:18
À : Mathieu Goessens <[email-masked]<mailto:[email-masked]>>
Cc : "[email-masked]<mailto:[email-masked]>" <[email-masked]<mailto:[email-masked]>>
Objet : Re: [lp-wan] LoRa Wireshark dissector ? Re: LoRa Simulator

You can also publish your requirement
on the new IETF tool named "CodeStand" which matches
requests and developers for I-Ds and projects.

https://codestand.ietf.org/codestand/

Regards,

                               Diego

2016-10-24 11:56 GMT-03:00 Mathieu Goessens <[email-masked]<mailto:[email-masked]>>:
Hi,

Le 20/10/2016 à 18:26, Lorenzo Vangelista a écrit :
> Lo-Ra protocol design started with the IEEE 802.15.4 as a basis. So we could take
> that as a starting point.
>

LoRaWan [1] evolved a bit far away of IEEE 802.15.4, so I am not sure
how much IEEE 802.15.4 can be use as basics.

One who want to decode LoRaWan would also have to decode Semtech
protocol used for GW (Antenna) to LoRa Network Server, that encapsulate
packets (and add metadatas, like frequency, txpower, rssi...):

https://github.com/Lora-net/packet_forwarder/blob/master/PROTOCOL.TXT

While I won't have time to implement this decoder by myself, I will be
pleased to give a try and an hand if needed.

[1]
https://www.lora-alliance.org/portals/0/specs/LoRaWAN%20Specification%201R0.pdf

--
Mathieu Goessens
Research Engineer
Telecom-Bretagne

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--
DIEGO DUJOVNE
Profesor Asociado
Escuela de Informática y Telecomunicaciones
Facultad de Ingeniería - Universidad Diego Portales - Chile
www.ingenieria.udp.cl<http://www.ingenieria.udp.cl>
(56 2) 676 8125

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