The JuicePump is normally connected to the internet via cellular connectivity. But in some cases, it is connected via Ethernet connectivity. When using Ethernet to connect the JuicePump to the network, ensure that the following addresses are allowed in the local firewall:
| IP Address | Protocol | Ports | FQDN |
| dynamic | WSS | 443 | ocpp.juice.net |
| dynamic | HTTPS | 3185 | curo-api.payter.nl |
| dynamic | HTTPS | 443 | live.cardeasexml.com |
| dynamic | WSS | 443 | v1-6.ocpp.tritium.com.au |