diff --git a/support/gennetfilter.py b/support/gennetfilter.py
index 0912eb757..cd1bb3f8a 100644
--- a/support/gennetfilter.py
+++ b/support/gennetfilter.py
@@ -42,6 +42,38 @@ class Packet:
 		# A list of Ports
 		self.ports = ports
 
+def print_nft_secmarks(packets,mls,mcs):
+	line = '\tsecmark default_input_packet {\n\t\t"system_u:object_r:'+DEFAULT_INPUT_PACKET
+	if mcs:
+		line += ":"+DEFAULT_MCS
+	elif mls:
+		line += ":"+DEFAULT_MLS
+	line += '"\n\t}\n\tsecmark default_output_packet {\n\t\t"system_u:object_r:'+DEFAULT_OUTPUT_PACKET
+	if mcs:
+		line += ":"+DEFAULT_MCS
+	elif mls:
+		line += ":"+DEFAULT_MLS
+	line += '"\n\t}'
+	print(line)
+	for i in packets:
+		line = "\tsecmark "+i.prefix+'_input {\n\t\t"system_u:object_r:'+i.prefix+PACKET_INPUT
+		if mcs:
+			line += ":"+DEFAULT_MCS
+		elif mls:
+			line += ":"+DEFAULT_MLS
+		line += '"\n\t}\n\tsecmark '+i.prefix+'_output {\n\t\t"system_u:object_r:'+i.prefix+PACKET_OUTPUT
+		if mcs:
+			line += ":"+DEFAULT_MCS
+		elif mls:
+			line += ":"+DEFAULT_MLS
+		line += '"\n\t}'
+		print(line)
+
+def print_nft_rules(packets,mls,mcs,direction):
+	for i in packets:
+		for j in i.ports:
+			print("\t\tct state new "+j.proto+" dport "+j.num+' meta secmark set "'+i.prefix+'_'+direction+'"')
+
 def print_input_rules(packets,mls,mcs):
 	line = "base -A selinux_new_input -j SECMARK --selctx system_u:object_r:"+DEFAULT_INPUT_PACKET
 	if mls:
@@ -117,7 +149,31 @@ def parse_corenet(file_name):
 
 	return packets
 
-def print_netfilter_config(packets,mls,mcs):
+def print_netfilter_config_nft(packets,mls,mcs):
+	print("#!/usr/sbin/nft -f")
+	print("flush ruleset")
+	print("table inet security {")
+	print_nft_secmarks(packets,mls,mcs)
+	print("\tchain INPUT {")
+	print("\t\ttype filter hook input priority 0; policy accept;")
+	print('\t\tct state new meta secmark set "default_input_packet"')
+	print_nft_rules(packets,mls,mcs,'input')
+	print("\t\tct state new ct secmark set meta secmark")
+	print("\t\tct state established,related meta secmark set ct secmark")
+	print("\t}")
+	print("\tchain FORWARD {")
+	print("\t\ttype filter hook forward priority 0; policy accept;")
+	print("\t}")
+	print("\tchain OUTPUT {")
+	print("\t\ttype filter hook output priority 0; policy accept;")
+	print('\t\tct state new meta secmark set "default_output_packet"')
+	print_nft_rules(packets,mls,mcs,'output')
+	print("\t\tct state new ct secmark set meta secmark")
+	print("\t\tct state established,related meta secmark set ct secmark")
+	print("\t}")
+	print("}")
+
+def print_netfilter_config_iptables(packets,mls,mcs):
 	print("pre *mangle")
 	print("pre :PREROUTING ACCEPT [0:0]")
 	print("pre :INPUT ACCEPT [0:0]")
@@ -140,9 +196,10 @@ def print_netfilter_config(packets,mls,mcs):
 
 mls = False
 mcs = False
+nft = False
 
 try:
-	opts, paths = getopt.getopt(sys.argv[1:],'mc',['mls','mcs'])
+	opts, paths = getopt.getopt(sys.argv[1:],'mcn',['mls','mcs','nft'])
 except getopt.GetoptError:
 	print("Invalid options.")
 	sys.exit(1)
@@ -152,6 +209,8 @@ for o, a in opts:
 		mcs = True
 	if o in ("-m","--mls"):
 		mls = True
+	if o in ("-n","--nft"):
+		nft = True
 
 if len(paths) == 0:
 	sys.stderr.write("Need a path for corenetwork.te.in!\n")
@@ -160,4 +219,7 @@ elif len(paths) > 1:
 	sys.stderr.write("Ignoring extra specified paths\n")
 
 packets=parse_corenet(paths[0])
-print_netfilter_config(packets,mls,mcs)
+if nft:
+        print_netfilter_config_nft(packets,mls,mcs)
+else:
+        print_netfilter_config_iptables(packets,mls,mcs)