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6. 1. WAN Access Control
When Firewall is enabled, the state-based firewall rules will take into effect to establish security
protection between the router and the internet to prevent non-associated connections and DDoS
attacks from the WAN side. If the firewall is disabled, the protection will be lost and the router
will face the risk of attacks.
6.1.1. Firewall Setting - Low
After logging in to your router, click
Basics
>
Security
>
Firewall
.
Note: This feature is enabled by default, and the initial state is
Low
. Also this mode provides
low-level conventional protection, and the protection rules cannot be customized.
6.1.2. Firewall Setting - Medium
After logging in to your router, click
Basics
>
Security
>
Firewall
, and select
Medium
from
Firewall Level
drop-down list. Then, click
Apply
to finish your setting.
Note: This mode provides medium-level network protection, which can provide the most suitable
network protection without affecting normal use, and the protection rules cannot be customized.
Summary of Contents for RX4-1800
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