For educational purpose, I would like to setup a private LoRaWAN architecture based on:
- Several LoRaWAN devices
- Only one gateway
- Multiple ChirpStack instances
I’m using a Dragino LPS8 gateway with the Gateway-bridge IPK 3.8.0 release https://artifacts.chirpstack.io/vendor/dragino/LG308/chirpstack-gateway-bridge_3.8.0-r1_mips_24kc.ipk since 3.9.x and 3.10.x seem to be not compatible with LPS8.
My setup is based on https://www.chirpstack.io/gateway-bridge/gateway/dragino/ with the example config file chirpstack-gateway-bridge.toml https://www.chirpstack.io/gateway-bridge/install/config/ except :
“tcp://127.0.0.1:1883”, “tcp://192.168.1.11:1883”, “tcp://192.168.1.12:1883”, “tcp://192.168.1.13:1883”, “tcp://192.168.1.14:1883”,
192.168.1.11-192.168.1.14 is the IP for each ChirpStack instance.
I’ve setup each ChirpStack instance, each one works properly with the gateway and the devices but only one at the same time.
For example, if I would like to use the 192.168.1.12 ChirpStack instance, I have to stop all the other ones. That means that only one ChirpStack instance can see the gateway.
I thought that I could use the Gateway-bridge with only one gateway and multiple ChirpStack instances.
What have I forgotten or done wrong?
Many thanks for your help,