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What Wi-Fi configurations does the alea network require?

The alea system can connect to the Internet via both LTE (mobile data) and Wi-Fi. If you experience connection issues when using LTE, you should set up a Wi-Fi network for the alea system.

Wi-Fi Settings

The Wi-Fi network should meet the following requirements:

  • Encryption: WPA2 or WPA3
  • Automatic IP assignment via DHCP
  • Functioning Internet access
  • Functioning DNS resolution
  • No login page / no captive portal, such as those found in guest Wi-Fi networks
  • Fixed SSID + PSK (provided upon request)

Required Port Openings

The gateways must be able to access the following connections:

  • *.aleacloud.de
  • TCP Port 443
  • TCP Port 8883

These connections must not be blocked by a firewall, proxy, or content filter.

Important for stable operation

Please ensure that the Wi-Fi remains available at all times, even at night, and that routers, access points, or DNS services are not regularly shut down or restarted automatically.

If multiple Wi-Fi networks or VLANs are present, the network being used must have normal internet access to the services listed above.