In this video I go over how to use Firewall Groups (or Firewall/NAT Groups) on an Edgerouter-X. While this video is specific to using these groups with the Edgerouter, it is really more of a general "Object/Group relationship" exploration. This applies to most Firewalls as a whole.
Timestamps:
00:00 - Obligatory Chapter Marker
00:42 - Typical Firewall Rule Explanation
02:22 - Group/Object Explanation
03:30 - Group Usage Example
08:24 - How to Create a Group
11:42 - Group Usage in my Network
13:12 - Outro