To manage existing Firewalls, navigate from Networking to Firewalls and click the Firewall’s name. You’ll arrive on its Rules tab. From here, you can add new rules and modify or delete existing rules.
When more than one Firewall is applied to a Droplet, the rules are additive and cannot be restricted again with other rules.
To edit or delete a rule, use open the rule’s More menu:
When you select Delete Rule, the rule will be deleted immediately without an additional confirmation prompt.