The SD-WAN infrastructure management page is displayed. By default, the Network resources tab is selected, which displays the table of SD-WAN Controllers.
Click Management next to the SD-WAN Controller and in the drop-down list, select Configuration menu.
This opens the SD-WAN Controller configuration menu. By default, you are taken to the Controller nodes section, which displays a table of Controller nodes.
Go to the Service interfaces section.
A table of service and ACL interfaces is displayed.
In the upper part of the page, in the Switch and Port drop-down lists, select a CPE device and an OpenFlow interface.
Click Create service interface.
This opens a window; in that window, in the Type drop-down list, select the type of encapsulation on the service interface: