This feature is available for Standard and Premium accounts only.
| Field | Description |
| Name | Enter a name for the rule. |
| Description | Enter a rule description. Optional. |
| Destination Settings | |
| Destination IP | Enter the destination IP address that applies to this rule. |
| Destination Port | Select the destination port that applies to this rule. |
| Destination Mask | Enter the subnet mask of the destination that applies to this rule. |
| Destination Interface | Select the destination interface that applies to this rule. Depending on your device model, options may include: ANY, LAN, WAN, Cellular, Wi-Fi WAN, WI-FI AP, ETHERNET, or OPENVPN. |
| Source Settings | |
| Source IP | Enter the source IP address that applies to this rule. |
| Source Port | Select the source port that applies to this rule. |
| Source Mask | Enter source subnet mask that applies to this rule. |
| Source MAC | Enter the source MAC address for the device that applies to this rule. |
| Source Interface | Select the source interface that applies to this rule. Depending on your device model, options may include: ANY, LAN, WAN, Cellular, Wi-Fi WAN, WI-FI AP, ETHERNET, or OPENVPN. |
| General Configuration | |
| Protocol | Select the protocol of the messages that apply to this rule. Options are: TCP/UDP, TCP, UDP, or ANY. |
| NAT IP | Enter the local address for the Network Address Translation. |
| NAT Port | Enter the port used to the Network Address Translation. |
| Target | Select a desired action for the firewall based on this rule. Options are: SNAT or MASQUERADE. |