In today’s always-connected world, network uptime is essential for businesses big and small. One great way to ensure continuous connectivity is by setting up USB cellular failover on your Meraki devices. This feature automatically switches to a cellular connection via a USB modem when your primary WAN link goes down, keeping your network online without interruption.
If you have a compatible Meraki model and want to configure USB cellular failover using the Meraki Dashboard GUI, you’re in the right place. This guide walks you through the process with clear, simple steps to get your failover up and running quickly.
What is USB Cellular Failover?
USB cellular failover acts as a backup internet connection. When your main wired internet connection fails, the Meraki device automatically switches to a 4G LTE or 5G cellular modem plugged into its USB port. Select Meraki models like the MX series support this feature, making it a cost-effective and reliable solution to boost network resilience.
Compatible Meraki Models for USB Cellular Failover
Before proceeding, ensure your Meraki model supports USB cellular failover. Most of the MX security appliances in the 68, 84, and newer series support USB cellular failover on select models. For example:
- MX68 and MX68CW (with embedded cellular)
- MX84 (with USB cellular modem support)
- MX100 and above with compatible USB modems
Always verify compatibility on your specific model to avoid any surprises.
Step-by-Step Guide: Configure USB Cellular Failover via Meraki Dashboard GUI
Step 1: Log In to Your Meraki Dashboard
Visit dashboard.meraki.com and enter your credentials. Once logged in, select the network where your MX device resides.
Step 2: Navigate to Security & SD-WAN > Configure > Internet
In the left-hand menu, go to:
Security & SD-WAN > Configure > Internet
Here you’ll see the list of WAN interfaces, including your primary WAN and any available USB cellular modems detected.
Step 3: Connect and Recognize Your USB Cellular Modem
Plug a compatible USB cellular modem directly into the MX device’s USB port. The dashboard should detect the modem automatically and show it under the Cellular or USB Cellular section.
Tip: Supported USB modems include specific models such as Sierra Wireless EM7455 or similar. Consult Meraki’s official compatibility list.
Step 4: Enable and Configure Failover Settings
In the Internet page, locate the USB Cellular interface and enable it as a failover connection. You can configure:
- Failover priority: Set the USB cellular to activate only when the primary WAN fails.
- APN settings: Enter the Access Point Name and credentials provided by your cellular carrier.
- Authentication: If required, enter your SIM PIN or credentials.
Toggle Cellular Failover to active, ensuring it is ready to kick in when outages occur.
Step 5: Save and Apply Settings
After configuring your USB cellular failover settings, scroll down and click Save Changes to apply your settings. Your MX device will now use the cellular modem as a backup connection.
Step 6: Test Your Failover Configuration
To confirm everything is working, simulate a WAN failure by disconnecting your main internet source:
- Check the Security & SD-WAN > Monitor > Appliance status page.
- Verify that the device automatically switches to the USB cellular connection.
- Restore the WAN connection and ensure it switches back properly.
Benefits of Using USB Cellular Failover on Meraki
- Minimized downtime: Your network stays online during ISP outages.
- Simple deployment: No complicated hardware – just plug in a USB modem.
- Cost-effective: Use existing cellular plans without needing expensive redundant ISPs.
- Centralized management: Configure and monitor failover from the Meraki Dashboard.
Final Thoughts
Implementing USB cellular failover on your Meraki MX appliance is an excellent insurance policy against network downtime. With the user-friendly Meraki Dashboard, setup is straightforward, even if you’re not a networking expert. Just make sure to use compatible hardware and follow the steps carefully for a seamless failover experience.
Keeping your business connected, no matter what, is a smart step forward in today’s digital landscape. Thanks to Meraki’s reliable failover options, you can keep the internet flowing and your team productive at all times.
By following this guide, you’re well on your way to a more resilient, always-on network.
