Purpose: To change load balance mode or adjust interface weight.
Location: Gateways > (Selected Gateway) > SD-WAN > Rules > Edit Default SD-WAN Rule
When SD-WAN is enabled and saved, a default SD-WAN rule is created. The default SD-WAN rule can do load balance by source IP and destination IP, sessions or volume. No SLA can be configured in default rule. For default SD-WAN rule, weights of Session and Volume are in percentage. The sum of weights must be 100%.
The default SD-WAN rule is created when SD-WAN is enabled for the first time. It appears on the Gateways > (Selected Gateway) > SD-WAN > Rules page.