Wireshark · Wireshark-users: [Wireshark-users] Help on MAC-LTE Decoder

[Madhur Raj N <madhurrajn@xxxxxxxxx>]

Hi,

      I am trying to use  MAC-LTE packet dissector on the eNodeB side. Currently I am finding difficulty in using it. I have gone through many of your support site but things are not looking good at my side. 

This is what I have tried.
1. I do not have any catapult DCT2000. Hence I can not capture files in .out format.
2. I am using UDP packets to carry MAC-LTE frames.
3. As I can not decode the packets, I have added handler to get the option for "
Decode As" inside proto_reg_handoff_mac_lte() function. With this I am able to find the "Decode As" option for MAC-LTE. But whence i try to decode, I am thrownwith following error:
        "Can't dissect LTE MAC frame because no per-frame info was attached!"

Can you please help me, as why "p_get_proto_data" is throwing error.
4. Currently to bring up the setup, I am using the sample program "mac_lte_logger.c" file given at wireshark site to generate the packets.

Can you please also let me know any list where I can paste, it might be helpful for others too.

Regards,
Madhur