This opens the resource management page. By default, the Network resources tab is selected, which displays the table of controllers.
Click Management → Configuration menu next to the controller.
This opens the controller configuration menu. By default, you are taken to the Controller nodes section, which displays a table of controller nodes.
Go to the L3 VPN services section.
A table of L3 VPN services is displayed.
Click Management → Edit next to the L3 VPN service that you want to edit.
This opens a window; in that window, if necessary, edit the L3 VPN service settings. For a description of the settings, see the instructions for creating an L3 VPN service.
Click Save.
The L3 VPN service is modified and updated in the table.