From d02e2c78043e1bab605801806bbcfa04e7285e7c Mon Sep 17 00:00:00 2001 From: loradar <56890699+loradar@users.noreply.github.com> Date: Thu, 3 Sep 2020 15:46:35 +1000 Subject: [PATCH] Update README.md --- PCAP Output/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PCAP Output/README.md b/PCAP Output/README.md index 4211ba6..4b8a8ff 100644 --- a/PCAP Output/README.md +++ b/PCAP Output/README.md @@ -1,6 +1,6 @@ # Outputting LoRaWAN data as PCAP ## Description -This uses LoRa packet forwarder to forward the LoRa packets to a localhost with port 1700. Once packet forwarder is running, another process executes tcpdump that captures a loopback interface and outputs it as a pcap file. Afterwarads, we remove the Ethernet, IP and UDP headers (14+20+8) of the pcap file and set linktype to user (147). Finally, the edited pcap file is loaded to Wireshark, where the protocol is changed to LoRaWAN. +This uses LoRa packet forwarder to forward the LoRa packets to a localhost with port 1700. Once packet forwarder is running, another process executes tcpdump that captures a loopback interface and outputs it as a pcap file. Afterwards, we remove the Ethernet, IP and UDP headers (14+20+8) of the pcap file and set linktype to user (147). Finally, the edited pcap file is loaded to Wireshark, where the protocol is changed to LoRaWAN. ## Instructions 1. Users should first flash the correct configuration of LoRadar on the microSD card.