WAN Inbound Drop Rule

[spetrillo]

I want to drop everything coming inbound to my WAN interface. I have created a rule that looks like the attached. Have I done this correctly?

The goal is to simplify what gets through my WAN, and only traffic being initiated from my LAN segments should be allowed.

[Greelan]

Not needed. Everything is already dropped by default, except necessary things like DHCP, ICMPv6