"chirpstack-udp-forwarder.toml" wrong default config

[g6094199]

i tried to set the loglevel for the udp forwarder with:

`cat /var/etc/chirpstack-udp-forwarder/chirpstack-udp-forwarder.toml

[udp_server]
log_level="DEBUG"
log_to_syslog=true
[concentratord]
event_url="ipc:///tmp/concentratord_event"
command_url="ipc:///tmp/concentratord_command"
[[udp_forwarder.servers]]
server="eu1.cloud.thethings.network:1700"
`

but loglevel gets ignored:

/usr/bin/chirpstack-udp-forwarder -c /var/etc/chirpstack-udp-forwarder/chirpstack-udp-forwarder.toml 2025-10-13T16:04:16.456Z INFO [chirpstack_udp_forwarder] Starting ChirpStack UDP Forwarder (version: 4.2.1, docs: https://github.com/chirpstack/chirpstack-udp-forwarder) 2025-10-13T16:04:16.456Z INFO [chirpstack_udp_forwarder::commands] Creating new socket for sending commands, endpoint: ipc:///tmp/concentratord_command 2025-10-13T16:04:16.458Z INFO [chirpstack_udp_forwarder] Received gateway ID from Concentratord, gateway_id: b827ebfffe2c53bf 2025-10-13T16:04:16.459Z INFO [chirpstack_udp_forwarder::forwarder] Starting forwarder, server: eu1.cloud.thethings.network:1700 2025-10-13T16:04:16.481Z INFO [chirpstack_udp_forwarder::events] Creating new socket for receiving events, endpoint: ipc:///tmp/concentratord_event 2025-10-13T16:04:16.482Z INFO [chirpstack_udp_forwarder::commands] Creating new socket for sending commands, endpoint: ipc:///tmp/concentratord_command 2025-10-13T16:04:16.482Z INFO [chirpstack_udp_forwarder::forwarder] Sending PULL_DATA to server, server: eu1.cloud.thethings.network:1700 2025-10-13T16:04:16.523Z INFO [chirpstack_udp_forwarder::forwarder] PULL_DATA acknowledged, token: 64971, server: eu1.cloud.thethings.network:1700 2025-10-13T16:04:19.187Z INFO [chirpstack_udp_forwarder::forwarder] Sending PUSH_DATA with rxpk to server, server: eu1.cloud.thethings.network:1700 2025-10-13T16:04:19.592Z INFO [chirpstack_udp_forwarder::forwarder] Sending PUSH_DATA with rxpk to server, server: eu1.cloud.thethings.network:1700 2025-10-13T16:04:21.943Z INFO [chirpstack_udp_forwarder::forwarder] Sending PUSH_DATA with stats to server, server: eu1.cloud.thethings.network:1700

then i recognized in the manual:

but the config saiys:

[udp_server]

according to the man page thats wrong.