Re: ER-8 firewall, when to use NEW state?

Just tested. On my test bench ERL, I didn't have LAN rules applied previously.   Executing commands below definitely breaks internet access for clients.

set firewall name LAN_IN default-action drop
set firewall name LAN_IN description LAN_to_Internet
set firewall name LAN_IN rule 1 action accept
set firewall name LAN_IN rule 1 description Estab-Related
set firewall name LAN_IN rule 1 log disable
set firewall name LAN_IN rule 1 protocol all
set firewall name LAN_IN rule 1 state established enable
set firewall name LAN_IN rule 1 state related enable
set firewall name LAN_IN rule 100 action drop
set firewall name LAN_IN rule 100 description DropInvalid
set firewall name LAN_IN rule 100 log enable
set firewall name LAN_IN rule 100 state invalid enable
set interfaces ethernet eth0 firewall in name LAN_IN