Can rule "reject all" may be useful?

Installing and Using OpenWrt Network and Wireless Configuration
1

Hi, can you suggest to use a rule "reject all" at the bottom of the traffic rules in order to enforce restriction of the firewall?

Thank you guy.

2

The default input and forwarding rules for the WAN zone are to reject all. Adding another rule wouldn't achieve anything extra.

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Hi, do you mean this ? Right?

Cattura
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4

Yes, OpenWRT defaults are to reject all incoming traffic on WAN interfaces. Traffic is only allowed if you add appropriate rules to the firewall.

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