	chain filter-FORWARD {
		type filter hook forward priority filter; policy accept;
		oifname vmap @filter-forward-in-jumps
		iifname vmap @filter-forward-out-jumps
	}

	chain nat-OUTPUT {
		type nat hook output priority dstnat; policy accept;
		ip daddr != 127.0.0.0/8 fib daddr type local counter packets 0 bytes 0 jump nat-prerouting-and-output
	}

	chain nat-POSTROUTING {
		type nat hook postrouting priority srcnat; policy accept;
		iifname vmap @nat-postrouting-out-jumps
		oifname vmap @nat-postrouting-in-jumps
	}

	chain nat-PREROUTING {
		type nat hook prerouting priority dstnat; policy accept;
		fib daddr type local counter packets 0 bytes 0 jump nat-prerouting-and-output
	}

	chain nat-prerouting-and-output {
		iifname != "br-dummy" tcp dport 8080 counter packets 0 bytes 0 dnat to 192.168.0.2:80 comment "DNAT"
	}

	chain raw-PREROUTING {
		type filter hook prerouting priority raw; policy accept;
		ip daddr 192.168.0.2 iifname != "br-dummy" counter packets 0 bytes 0 drop comment "DROP DIRECT ACCESS"
	}

	chain filter-forward-in__br-dummy {
		ct state established,related counter packets 0 bytes 0 accept
		iifname "br-dummy" counter packets 0 bytes 0 accept comment "ICC"
		ip daddr 192.168.0.2 tcp dport 80 counter packets 0 bytes 0 accept
		counter packets 0 bytes 0 drop comment "UNPUBLISHED PORT DROP"
	}

	chain filter-forward-out__br-dummy {
		ct state established,related counter packets 0 bytes 0 accept
		counter packets 0 bytes 0 accept comment "OUTGOING"
	}

	chain nat-postrouting-in__br-dummy {
	}

	chain nat-postrouting-out__br-dummy {
		oifname != "br-dummy" ip saddr 192.168.0.0/24 counter packets 0 bytes 0 masquerade comment "MASQUERADE"
	}

Échauffement