Firewall settings

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Due to the fact that different types of firewalls may be installed in the system, please pay attention to the correct settings in the Settings>Firewall section, as described below.

This step is required for the solution to work properly.

Firewall configuration is available in the menu item Settings->Firewall

The following Firewall configurations are required for the correct operation of the WireGuard server

Forwarding (NAT)

Must be Enabled for VPN clients to access the internet.

INPUT/FORWARD/OUTPUT policy

Must be ACCEPT for VPN clients to access the internet.

Internal Traffic

ACCEPT - If you want to allow traffic exchange between VPN clients

DROP - If you want to prohibit the exchange of traffic between VPN clients (it is possible to allow only on specific WireGuard interfaces)

FILTER Rules

In this configuration section it is possible to add/delete firewall rules in the filtr table

Attention. Rules whose name starts with system_ are system rules and cannot be deleted.

NAT Rules

In the NAT Rules section, it is possible to view all the rules for which the system has automatically created.

MANGLE Rules

In the MANGLE Rules section, it is possible to view all the rules for which the system has automatically created.