Hi, I executed like below

...

./gmr1_rx_live 4 267:tnt-call-267-93600.cfile 268:tnt-call-268-93600.cfile

But I couldn't find message (Authentication Request, Ciphering Mode Command etc)

because sync id and priv->sync_id are different.

So, I ignored sync id but I couldn't reproduce the pcap output.

That's expected.

The recording contained some private information. In the pcap I was just able to blank out those bytes but in the RF recording, I had to intentionally jam some packets to make them non-decodable and that means you can't really decode that example fully, that's why I provided the pre-decoded pcap for. Cheers, Sylvain