WiFi Ranger's MultiWAN functionality allows you to utilize multiple internet connections simultaneously or as backups, enhancing your overall connectivity and flexibility. Here's a breakdown of MultiWAN and its two operational modes:
What is MultiWAN?
Traditionally, routers connect a single internet source to your devices. MultiWAN changes this by enabling you to leverage multiple internet connections, either:
Simultaneously: Share the data flow across all connections for potentially faster speeds (Load Balancing mode).
As Backups: Have one connection active while others act as failover options in case the primary connection drops (Hot Standby mode).
Selecting MultiWAN Mode
The MultiWAN mode is chosen in the "System Preferences" section of the "Setup" tab on your WiFi Ranger's control panel. There are two modes available:
Load Balance Mode: Ideal for situations where all connections have similar speeds and response times.
Data is distributed ("round robin") across all active connections, potentially increasing total throughput.
This can be beneficial for streaming video, as explained here: [link to WiFi Ranger article on load balancing]
Hot Standby Mode: Useful when you want a reliable primary connection with automatic backup options.
The Ranger prioritizes connections based on their order in the "Setup" tab.
It continuously pings (checks the health of) all connections.
If the primary connection fails, data flow automatically switches to the next available connection in the list.
Important Considerations
Load Balancing: Works best with connections having similar speeds and response times. Significant speed differences can affect performance.
Hot Standby: Connections are prioritized based on their order in the "Setup" tab.
Pinging: Doesn't verify speed, just confirms a connection's basic functionality.
Secure Websites: Load Balancing might cause issues with secure websites sensitive to changing IP addresses. Disable MultiWAN for such sites if necessary.
Setting Up MultiWAN
Enable MultiWAN: In the "System Preferences" section of the "Setup" tab, activate MultiWAN.
Select Connections: Choose the connections you want to include in MultiWAN by checking the "MultiWAN" box for each one in the "Setup" tab (refer to Figure 5-1 in the User Guide).
Save and Connect: Click "Save" on the "Setup" tab. Then, use the "Main" tab to connect each designated connection.
Viewing MultiWAN Status
Load Balancing: In the "Internet" box, you'll see "Configuring MultiWAN" followed by "ONLINE" and a list of active connections (Figure 5a-1).
Hot Standby: The primary connection will be active, while the standby connection will display an orange "flame" icon next to it on the "Main" page (Figure 5b-1).
By understanding MultiWAN and its modes, you can optimize your WiFi Ranger's performance and ensure a reliable internet connection for your needs.