Port Rules
Under each zone in zones, there are input, forward and output chains.
Each chain has a list of rules (the port list). Each rule has the following fields:
| Field | Required | Description |
|---|---|---|
| protocol | X | The protocol of the rule. Can be tcp, udp or icmp |
| port | protocol != icmp | The port number to match. |
| type | protocol == icmp | The ICMP type to match. |
| source_ip | The source IP address to match. | |
| dest_ip | The destination IP address to match. |
These rules can also be in a seperate JSON file inside /etc/config/firewall/templates and included in the main configuration file using the include field in each chain.