Cellular as Primary
Additional configuration is required to use cellular data as the primary means of network access.
- Open your web browser.
- Navigate to: attvpngateway.att.com.
- Authenticate if required.
- Click on the Control Panel navigation icon.
- Select the entry for Network Settings to display its sub-menu, and choose WAN IPv4 Settings.
- Click Cancel to exit the DHCP settings screen.
- Determine what type of Cellular connection best fits the VPN Gateway’s cellular data plan: Always-On (more data) or User Controllable (less data).
- Click OK to proceed.
- Select the modem type from the corresponding pull-down menu.
NOTE: If using the embedded cellular radio and an active SIM card, select “Internal Cellular Modem.”
- Enter the Access Point Name (APN) if known.
- Leave the AT strings field blank unless otherwise instructed.
- Click the Next button to continue.
- Enter the phone number associated with the SIM card.
- Enable auto-configured dial authentication unless otherwise instructed.
- If using Dial as Primary Connection, select a method from the pull-down menu. This field is NOT displayed for failover configuration.
- Click OK to complete setup.
NOTE: Contact your network administrator if the configuration outlined above does not successfully join the VPN Gateway to the AT&T cellular network.