Ubiquiti UniFi & EdgeRouter Integration Guide
Importing OpenDBL into Ubiquiti UniFi & EdgeOS
Ubiquiti Security Gateways (USG / UDM) and EdgeRouters support firewall address groups populated from external URL lists.
1
Create UniFi Firewall Category / Firewall Group
In UniFi Network Controller, go to Settings > Security > Firewall & NAT > Firewall Groups and click Create New Group.
2
Add OpenDBL Feed URL
Set group type to IPv4 Address Group and input desired OpenDBL list endpoint (e.g. https://opendbl.net/lists/ipsum.list).
3
Apply Rule to WAN In / Local
In Firewall Rules, create a Drop rule referencing your OpenDBL Firewall Group as Destination or Source.