What do I do if the error message “auth failed” appears whilst setting up the VPN?
When setting up the VPN, the correct "credentials.txt"-file needs to be used. This data is available in the 1NCE customer portal on the "Configuration" tab in the "OpenVPN Configuration" area.
1NCE Shop

Buy the 1NCE IoT Lifetime Flat now!

Visit the 1NCE Shop and start connecting your IoT devices easily. Simply order your SIM cards, choose the desired type of SIM card and fill out all required forms. After the payment has been approved you get your cards within two to three business days.