In the main menu of the Open Single Management Platform Console, go to the Application & Services → NGFW section.
Edit DHCP Relay in one of the following ways:
If you want to edit DHCP Relay in a network template, in the menu, select the Network templates tab, click the network template, and select the DHCP section.
If you want to edit DHCP Relay on a device, in the menu, select the Devices tab, click the device, and select the DHCP section.
The DHCP table is displayed.
Do one of the following:
Click the name of the interface.
Select the check box next to the interface on which you want to edit DHCP Relay, and in the upper part of the table, click the Edit button.
This opens the DHCP editing window.
Make the necessary changes. For a description of the settings, see Configuring DHCP Relay.
Save your changes by clicking the Save button.
Apply the OSMP policy changes by clicking the Commit and push button.