{%+ if (zone.masq ^ zone.masq6): -%} meta nfproto {{ fw4.nfproto(zone.masq ? 4 : 6) }} {%+ endif -%} {%+ include("zone-match.uc", { egress: true, rule }) -%} ct state invalid {%+ if (zone.counter): -%} counter {%+ endif -%} {%+ if (zone.log & 1): -%} log prefix "drop {{ zone.name }} invalid ct state: " {%+ endif -%} drop comment "!fw4: Prevent NAT leakage"