having trouble getting wireshark to open my pcap file. I have wireshark 3.0.3, installed and I am using LoRaWan tap as defined here: https://github.com/eriknl/LoRaTap
my pcap header looks like this:
pcap_header[0] = 0xa1; //PCAPH_MAGIC_NUM
pcap_header[1] = 0xb2; //PCAPH_MAGIC_NUM
pcap_header[2] = 0xc3; //PCAPH_MAGIC_NUM
pcap_header[3] = 0xd4; //PCAPH_MAGIC_NUM
pcap_header[4] = 0x03; // PCAPH_VER_MAJOR
pcap_header[5] = 0x00; // PCAPH_VER_MINOR
pcap_header[6] = 0x00; // PCAPH_THISZONE
pcap_header[7] = 0x00; // PCAPH_SIGFIGS
pcap_header[8] = 0xFF; // //PCAPH_SNAPLEN_1
pcap_header[9] = 0xFF; // //PCAPH_SNAPLEN_1
pcap_header[10] = 0x01; // LORATAB1
pcap_header[11] = 0x0E; // LORATAB2
my loraTap header looks like this:
loratap_header.lt_length = sizeof(loratap_header);
loratap_header.lt_version = 0;
loratap_header.channel.bandwidth = 125000;
loratap_header.channel.frequency = p->freq_hz;
loratap_header.channel.sf = p->datarate;
loratap_header.lt_padding = 0;
loratap_header.rssi.current_rssi = p->rssi;
loratap_header.rssi.max_rssi = p->rssi;
loratap_header.rssi.snr = p->snr;
loratap_header.rssi.packet_rssi = p->rssi;
loratap_header.sync_word = 0x34;
when I receive a LoRa frame I create a "loratap_header" as specified from "Eriknl, git" and dump the frame after it. everything is dumped to a xxxx.pcap by "fwrite(...)" in C code
when I open the pcap i get the following error
"The file "The file "log_trace.pcap" contains record data that Wireshark doesn't support. (pcap: network type 1208090624 unknown or unsupported)"
any idea of this error? wireshar should support LoRawan according to https://www.wireshark.org/docs/dfref/l/lorawan.html
