Empower your Field Service Engineers to expose onsite PLCs and industrial controllers to remote experts — instantly and securely. No permanent network changes required.
How it works
Maemuki Bridge works alongside your existing VPN. No IT tickets, no firewall exceptions at the customer site.
The field engineer connects their laptop to the customer's local network and verifies they can reach the PLC.
Launch the app, select the target device, set the listen port, and start the proxy — it takes under a minute.
The remote expert connects through the VPN to the FSE laptop address as if the PLC were on their own network.
Key benefits
Designed for FSEs who need results fast — not IT projects that take weeks.
Works entirely through the FSE laptop. Customer site infrastructure stays untouched.
Modbus, EtherNet/IP, and any TCP-based protocol passes through unchanged.
Ping and port verification before starting the forward — know it works before the office engineer tries.
Forward several PLCs at once, each on its own port, from the same laptop session.
Clean UI with Start menu shortcut. No command line, no complex configuration required.
See incoming frames in real time — immediately know if packets from the office are arriving.
Pricing
All plans include unlimited connections and simultaneous sessions. Pay per seat.
FAQ
Everything you need to know before deploying Maemuki Bridge.