Hi! I’m trying to connect a ChirpStack v3 gateway-bridge RAK2287+Raspberry Pi 3+ based, but when trying to connect to a ChirpStack Network Server in a certain IP address, log reports “integration/mqtt connection error” “Network Error dial tcp x.x.x.x:1883 connection refused”
I’ve already tried to check Mosquitto status in both instances, which are active.
My MQTT integration section in chirpstack-application-server.toml is default (with CA certs) and chirpstack-gateway-bridge.toml server is my instance address via 1883 port.
Yes! I finally managed to do so. I’m sorry for my unawareness, I’m kind of noob here.
In case someone is having the same issues as I was, here is how I finally solved it:
After adding rule listener <IP Address> 1883 to my mosquitto.conf file, authentication was needed due to listener.conf file and acl_file were automatically created in conf.d sub-directory. I knew about it by checking my mosquitto log. In case you don’t know where is it, check mosquitto.conf file (log_dest file <path> variable).
Then I deleted both listener.conf and acl_file and added allow_anonymous true rule to conf file
Now it works perfectly. You can manage to check that by subscribing to a topic and publish a message related to that topic. To do so: