You can create a new sinkhole by cloning an existing
sinkhole.
- Go to Configure> Firewall Policy> DNS Sinkhole.
The DNS Sinkhole page is displayed.
- Select the sinkhole that you want to clone, click the More menu, and then click Clone.
The Clone DNS Sinkhole page is displayed.
- Edit the required fields and click OK.
The sinkhole is created and displayed on the DNS Sinkhole page.