General Settings
To configure the general firewall settings of the device:
- Firewall
- General Settings

- Input: Allows data packets to access the router’s IP address.
- Output: Data packets sent from the router’s IP address.
- Forward: Data transmission between interfaces occurs without passing through the router’s internal processing path.
- Masquerading: Used for WAN and 4G interfaces. The source IP address is hidden before accessing the external network.
- MSS Clamping: Limits MSS (Maximum Segment Size) packets, usually set to 1460.