Wireshark mailing list archives

Re: Forming exported pdu for MAC-NR.


From: Vikas Theng <thengvikas2017 () gmail com>
Date: Tue, 3 Mar 2020 13:55:01 +0530

Hello,
I have dissected exported pdu successfully over udp. but I need to
dissect it over ethDev. sctp and gtp  is it possible? . because same
heuristics I am using to dissect, but it is not working. Can we form
exported pdu only over UDP ?

On Fri, Feb 28, 2020 at 4:06 PM Vikas Theng <thengvikas2017 () gmail com>
wrote:

Thanks for your help.


On Fri, Feb 28, 2020 at 3:23 PM Pascal Quantin <pascal () wireshark org>
wrote:

Hi Vikas,

Le ven. 28 févr. 2020 à 10:43, Vikas Theng <thengvikas2017 () gmail com> a
écrit :

Hello al,
I am trying to form mac-nr exported pdu. but getting some warning  "
Can't dissect NR MAC frame because no per-frame info was attached!". same
warning for both heuristics and without heuristics.  Help me regarding this
issue.  please find attachment.


I already explained you what was wrong in
https://www.wireshark.org/lists/wireshark-users/202002/msg00007.html and
https://www.wireshark.org/lists/wireshark-users/202002/msg00009.html.
See the attached pcap for an example that should help you getting
autonomous.
Ensure that the mac_nr_udp heuristic dissector is activated (Analyze ->
Enabled Protocols -> check mac_nr_udp box).

Best regards,
Pascal.


On Fri, Feb 28, 2020 at 10:16 AM Vikas Theng <thengvikas2017 () gmail com>
wrote:

Hello all,
 I need to form exported pdu for mac-nr. any possible help is
appreciated.


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