No packets send from lora-gateway-bridge to packet-forwarder

ChirpStack Gateway Bridge
1

I have the lora-gateway-bridge componente installed in the gateway Kerlink Wirnet Station.

The packet-forwarder send packets to lora-gateway-bridge but the lora-gateway-bridge not send packets to packet-forwarder:

# tcpdump -AUq -i lo port 1700
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on lo, link-type EN10MB (Ethernet), capture size 262144 bytes
12:06:23.343317 IP localhost.44007 > localhost.1700: UDP, length 12
E..(..@.@.q+...............'.g.....K...U
12:06:33.350154 IP localhost.44007 > localhost.1700: UDP, length 12
E..(.Y@.@.pi...............'.is....K...U
12:06:43.350725 IP localhost.44007 > localhost.1700: UDP, length 12
E..(..@.@.l................'.Q.....K...U
12:06:58.330936 IP localhost.35938 > localhost.1700: UDP, length 12
E..(..@.@.i).........b.....'.g.....K...U
12:07:08.330104 IP localhost.35938 > localhost.1700: UDP, length 12
E..(..@.@.f..........b.....'.is....K...U
12:07:18.330160 IP localhost.35938 > localhost.1700: UDP, length 12
E..(.[@.@.eg.........b.....'.Q.....K...U
12:07:33.403569 IP localhost.41957 > localhost.1700: UDP, length 12
E..(.u@.@.bM...............'.g.....K...U
12:07:43.400190 IP localhost.41957 > localhost.1700: UDP, length 12
E..(..@.@.`5...............'.is....K...U
12:07:53.400120 IP localhost.41957 > localhost.1700: UDP, length 12
E..(..@.@.]................'.Q.....K...U
12:08:08.402949 IP localhost.48291 > localhost.1700: UDP, length 12
E..(.@@.@.[................'.g.....K...U
12:08:18.400103 IP localhost.48291 > localhost.1700: UDP, length 12
E..(.!@.@.Y................'.is....K...U
12:08:28.400122 IP localhost.48291 > localhost.1700: UDP, length 12
E..(..@.@.U................'.Q.....K...U

The lora-gateway-bridge service not start in booting but if I run the command “XXX” all comunication works.

My files:
start.sh

#!/bin/bash

LOGGER="logger -p local1.notice"
 
# mosquitto
iptables -A INPUT -p tcp --sport 1883 -j ACCEPT
 
/mnt/fsuser-1/lora-gateway-bridge/bin/lora-gateway-bridge -c /mnt/fsuser-1/lora-gateway-bridge/bin/lora-gateway-bridge.toml 2>&1 | $LOGGER &

manifest.xml

<?xml version="1.0"?>
<manifest>
	<app name="lora-gateway-bridge" appid="1" binary="start.sh" >
		<start param="" autostart="y"/>
		<stop kill="9"/>
	</app>
</manifest>

global_config.json

	.....
	"gateway_conf": {
		"gateway_ID": "01234567890123456",
		"server_address": "localhost",
		"serv_port_up": 1700,
		"serv_port_down": 1700,
		"keepalive_interval": 10,
		"stat_interval": 30,
		"push_timeout_ms": 100,
		"forward_crc_valid": true,
		"forward_crc_error": false,
		"forward_crc_disabled": false,
		"autoquit_threshold": 3,
		"gps_tty_path": "/dev/nmea"
	}
}

local_conf.json by default

Best regards

2

I think you should setup your server again : Youtube

3

Hello again guys,

I found a possible problem. When I restart the gateway, the lora-gateway-bridge service does not start automatically

Any ideas?

4

Hello! I have same config’s on my gateways and all works good
try to add manifest.xml within one directory after /mnt/fsuser-1/

You can see example on spf configuration:
manifest.xml located in /mnt/fsuser-1/spf
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