Connection mosquito broker et opendtu (TCP disconnected)

Bonjour,

j’avais HA installé sur un VIM1S pour gérer un opendtu et une centrale meteo (tout fonctionnait), J’ai remplacé le VIM1S par une GREEN BOX avec une clé SONOFF ZigBee 3.0 USB ( avec thermometre); tout fonctionne sauf la liaison entre l’OPENDTU et le Mosquito Broker;
La liaison TCP est déconnecté constamment, Dans la conf de l’opendtu, je n’ai changé que l’adresse de HA

console opendtu

16:13:52.306] I (4990889) hoymiles: RX Period End

[16:13:59.747] I (4990890) hoymiles: Success

[16:13:59.747] W (4998653) mqtt: Disconnected from MQTT. Reason: TCP_DISCONNECTED

[16:14:01.430] I (5000332) hoymiles: Fetch inverter: 114491121898

[16:14:01.593] I (5000333) hoymiles: Queue size - NRF: 0 CMT: 1

[16:14:01.593] D (5000347) hoymiles: TX RealTimeRunData 865.00 MHz --> 15 91 12 18 98 00 01 14 49 80 0B 00 69 55 3D B9 00 00 00 00 00 00 00 00 09 E3 93

[16:14:01.593] V (5000431) hoymiles: Interrupt received

[16:14:01.593] D (5000437) hoymiles: RX 865.00 MHz --> 95 91 12 18 98 00 01 14 49 01 00 01 01 45 01 42 00 43 00 46 00 DC 00 E1 00 0D F8 | -41 dBm

[16:14:01.593] V (5000481) hoymiles: Interrupt received

[16:14:01.593] D (5000486) hoymiles: RX 865.00 MHz --> 95 91 12 18 98 00 01 14 49 02 E8 75 00 0D 90 B5 01 DE 01 8B 09 4D 13 85 01 A5 5E | -42 dBm

[16:14:01.987] V (5000528) hoymiles: Interrupt received

[16:14:01.987] D (5000533) hoymiles: RX 865.00 MHz --> 95 91 12 18 98 00 01 14 49 83 00 00 00 11 03 E7 00 44 00 0A 38 45 8F | -42 dBm

[16:14:01.987] I (5000654) mqtt: Connecting to MQTT...

System Information

version core-2025.12.5
installation_type Home Assistant OS
dev false
hassio true
docker true
container_arch aarch64
user root
virtualenv false
python_version 3.13.9
os_name Linux
os_version 6.12.51-haos
arch aarch64
timezone Europe/Paris
config_dir /config
Home Assistant Community Store
GitHub API ok
GitHub Content ok
GitHub Web ok
HACS Data ok
GitHub API Calls Remaining 5000
Installed Version 2.0.5
Stage running
Available Repositories 2500
Downloaded Repositories 6
Home Assistant Cloud
logged_in false
can_reach_cert_server ok
can_reach_cloud_auth ok
can_reach_cloud ok
Home Assistant Supervisor
host_os Home Assistant OS 16.3
update_channel stable
supervisor_version supervisor-2025.12.3
agent_version 1.7.2
docker_version 28.3.3
disk_total 28.0 GB
disk_used 6.2 GB
nameservers 192.168.1.1
healthy true
supported true
host_connectivity true
supervisor_connectivity true
ntp_synchronized true
virtualization
board green
supervisor_api ok
version_api ok
installed_addons Samba share (12.5.4), Samba Backup (5.2.0), Terminal & SSH (9.21.0), MQTT Explorer (browser-1.0.1), Zigbee2MQTT (2.7.1-1), Mosquitto broker (6.5.2)
Dashboards
dashboards 3
resources 3
views 1
mode storage
Network Configuration
adapters lo (disabled), end0 (enabled, default, auto), docker0 (disabled), hassio (disabled), vetha5b836d (disabled), veth0fe04b1 (disabled), veth0bd6200 (disabled), veth957c57e (disabled), veth17576a5 (disabled), veth79060fe (disabled), veth6b4772e (disabled), vethdd94ce9 (disabled)
ipv4_addresses lo (127.0.0.1/8), end0 (192.168.2.6/24), docker0 (172.30.232.1/23), hassio (172.30.32.1/23), vetha5b836d (), veth0fe04b1 (), veth0bd6200 (), veth957c57e (), veth17576a5 (), veth79060fe (), veth6b4772e (), vethdd94ce9 ()
ipv6_addresses lo (::1/128), end0 (fe80::d13d:a4d1:de8b:1b6e/64), docker0 (fe80::d076:a9ff:fe25:ee71/64), hassio (fd0c:ac1e:2100::1/48, fe80::6c74:b9ff:fe78:a7a0/64), vetha5b836d (fe80::8035:69ff:fe76:beb/64), veth0fe04b1 (fe80::a4e5:bdff:fe83:206f/64), veth0bd6200 (fe80::940e:77ff:fe3c:f0a5/64), veth957c57e (fe80::3c7c:88ff:fe83:e051/64), veth17576a5 (fe80::9c66:5eff:fe53:bb16/64), veth79060fe (fe80::584e:7ff:feee:ccc1/64), veth6b4772e (fe80::d846:b1ff:fe5e:7142/64), vethdd94ce9 (fe80::2c51:3ff:fea7:b9df/64)
announce_addresses 192.168.2.6, fe80::d13d:a4d1:de8b:1b6e
Recorder
oldest_recorder_run 20 décembre 2025 à 08:54
current_recorder_run 31 décembre 2025 à 14:48
estimated_db_size 180.47 MiB
database_engine sqlite
database_version 3.49.2

Le problème semble venir du pare-feu de mon routeur

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