TP-Link OC200 Omada Controller Software 4.1.5Windows/Linux User Guide - Page 68

Chapter 4 Configure the Network with Omada SDN Controller Go to Settings > Wired Networks > Internet to load the following page. In Load Balancing, configure the following parameters and click Apply. Load Balancing Weight Specify the ratio of network traffic that each WAN port carries. Alternatively, you can click Pre-Populate to test the speed of WAN ports and automatically fill in the appropriate ratio according to test result. Application Optimized Routing With Application Optimized Routing enabled, the router will consider the source IP address and destination IP address (or destination port) of the packets as a whole and record the WAN port they pass through. Then the packets with the same source IP address and destination IP address ( or destination port) will be forwarded to the recorded WAN port. This feature ensures that multi-connected applications work properly. Link Backup With Link Backup enabled, the router will switch all the new sessions from dropped lines automatically to another to keep an always on-line network. Backup WAN / Primary WAN The backup WAN port backs up the traffic for the primary WAN ports under the specified condition. Backup Mode Link Backup: The system will switch all the new sessions from dropped line automatically to another to keep an always on-link network. Always Link Primary: Traffic is always forwarded through the primary WAN port unless it fails. The system will try to forward the traffic via the backup WAN port when it fails, and switch back when it recovers. Mode Select whether to enable backup link when any primary WAN fails or all primary WANs fail. 66