DescriptionThis article describes how to force the traffic to take specific WAN link in SD-WAN configuration.
In FortiGate 6.2 and above firmware, it is possible to force the traffic for specific source or destination to take specific WAN link.SolutionFrom GUI. Firmware 6.2.x. Go To FortiGate -> Network -> SD-WAN rules.
Firmware 6.4.x.
Note.
If defined interface is down or WAN link is down then traffic will take the secondary link.