⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⠴⠶⠶⠶⠶⠶⠶⠦⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⠿⢛⡋⠭⠐⠒⠈⠉⠉⠉⠉⠉⠉⠁⠒⠂⠭⢝⡛⠿⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢛⠔⠊⢁⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⡛⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣠⣾⠟⡩⠚⠁⠀⠀⠈⠛⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢌⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢀⣴⡟⡡⠊⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢠⣿⢋⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡙⣿⣄⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣼⡟⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠁⠀⡇⠀⠀⠀⢠⠤⠤⠤⡀⠀⣤⡀⠀⠀⢠⠀⣠⠤⠤⠤⡄⠀⠈⢆⢻⣧⠀⠀⠀⠀⠀⠀
⠀⢰⡿⡰⠁⠀⠀⠀⠀⠀⢀⣤⠠⠊⠀⠀⠀⠀⡇⠀⠀⠀⢸⣀⣀⣀⡏⠀⡇⠙⢦⡀⢸⠀⠳⢄⡀⠀⠀⠀⠀⠈⢆⢿⡇⠀⠀⠀⠀⠀
⠀⣼⢣⠃⠀⠀⠀⠀⠀⠀⠘⠿⠃⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠉⠻⡉⠀⠀⡇⠀⠀⠙⢾⠀⠀⠀⠙⠲⣄⠀⠀⠀⠘⡜⣧⠀⠀⠀⠀⠀
⢀⡟⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠘⠀⠀⠈⠂⠀⠃⠀⠀⠀⠘⠀⠑⠒⠒⠖⠃⠀⠀⠀⠀⢃⢹⡄⠀⠀⠀⠀
⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣸⣇⡀⠀⠀⠀
⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣱⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡷⠀⠀⠀
⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⠿⣿⠷⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⢱⢩⡍⠀⠀⠀⠀
⠈⣧⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠊⠀⠀⡌⣸⠃⠀⠀⠀⠀
⠀⢻⡜⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⢠⢣⡟⠀⠀⠀⠀⠀
⠀⢸⣷⠱⡀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⢀⠎⣾⡇⠀⠀⠀⠀⠀
⠀⠀⢻⣧⠱⡀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠊⠀⠀⠀⠀⠀⠀⢀⠎⣼⡟⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠙⣿⣌⢆⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⡈⠛⠋⠀⠀⠀⠀⠀⠀⡰⣡⣿⠏⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠈⢿⡦⡡⢃⠀⠀⠀⠀⠀⠀⣀⠤⠐⠊⠘⠿⠿⠟⠒⠤⡀⣴⣶⣶⣌⠀⠀⠀⠀⠀⠀⠀⡠⢊⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⠝⢾⣦⡑⢄⡠⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡟⠀⠀⠀⠀⢀⡤⢊⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢠⣶⣿⣮⣠⠤⠒⠩⣷⣬⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⢀⡠⠔⣥⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠸⣿⣿⡿⠁⠀⠀⠀⠀⠙⠿⣶⣬⣅⡒⠤⠤⢀⣀⣀⣀⣀⣀⣀⡀⠤⠤⢒⣊⣥⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠓⠶⠶⠶⠶⠶⠶⠶⠶⠚⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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Ethernet and IP over Packet Radio TNCs with tncattach
impostare RNode in modalità TNC:
rnodeconf /dev/ttyUSB0 -T
A - Primo metodo, creazione link point to point:
configuro la porta su pc1
sudo tncattach /dev/ttyUSB0 115200 --daemon --ethernet --noipv6 --mtu 572 --noup
equivalente a:
sudo tncattach /dev/ttyUSB0 115200 -d -e -n -m 572 --noup
(--noup = non attiva l'interfaccia di rete)
configuro ip pc1
sudo ifconfig tnc0 192.168.5.1 pointopoint 192.168.5.2
configuro la porta su pc2
sudo tncattach /dev/ttyUSB0 115200 -d -e -n -m 572 --noup
configuro ip pc2
sudo ifconfig tnc0 192.168.5.2 pointopoint 192.168.5.1
B - Secondo metodo, creazione link one to many:
configuro la porta e l'ip su pc1
sudo tncattach /dev/ttyUSB0 115200 -d -e -n -m 554 --ipv4 192.168.5.1/24
configuro la porta e l'ip su pc2
sudo tncattach /dev/ttyUSB0 115200 -d -e -n -m 554 -i 192.168.5.2/24
C - Terzo metodo, usare RNode come una scheda radio (TNC-LoRa):
impostare RNode in TNC mode e configurare i parametri LoRa:
rnodeconf /dev/ttyUSB0 -T --freq 868525000 --bw 250000 --txp 14 --sf 7 --cr 5
usare tncattach per creare scheda di rete:
sudo tncattach /dev/ttyUSB0 115200 -d -e -n -m 478 -i 192.168.5.1/24
Ripetere la stessa procedura con altri RNodes e altri PC
D - LoRa packet sniffing with RNode
impostare modalità Normale:
rnodeconf /dev/ttyUSB0 -N
pip install loramon
git clone https://github.com/markqvist/LoRaMon.git
./loramon /dev/ttyUSB0 -C -W loracapture --freq 868525000 --bw 125000 --sf 7 --cr 5
(ascolta tutto ma per injection usa parametri specificati)
Arg0net
2025/02/28
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