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-rw-r--r--data/templates/firewall/nftables-nat.tmpl19
1 files changed, 15 insertions, 4 deletions
diff --git a/data/templates/firewall/nftables-nat.tmpl b/data/templates/firewall/nftables-nat.tmpl
index 340ab3678..343807e79 100644
--- a/data/templates/firewall/nftables-nat.tmpl
+++ b/data/templates/firewall/nftables-nat.tmpl
@@ -3,11 +3,22 @@
# Start with a "clean" NAT table
flush table nat
+{% for rule in init_deinit -%}
+# Add or remove conntrack helper rules for NAT operation-
+{{ rule }}
+{% endfor %}
+
add chain ip raw NAT_CONNTRACK
-add rule ip raw PREROUTING position 25 counter jump VYATTA_CT_HELPER
-add rule ip raw PREROUTING position 17 counter jump NAT_CONNTRACK
-add rule ip raw OUTPUT position 26 counter jump VYATTA_CT_HELPER
-add rule ip raw OUTPUT position 21 counter jump NAT_CONNTRACK
+
+# insert rule after VYATTA_CT_IGNORE
+add rule ip raw PREROUTING position {{ pre_ct_ignore }} counter jump VYATTA_CT_HELPER
+# insert rule after VYATTA_CT_PREROUTING_HOOK
+add rule ip raw PREROUTING position {{ pre_ct_conntrack }} counter jump NAT_CONNTRACK
+# insert rule after VYATTA_CT_IGNORE
+add rule ip raw OUTPUT position {{ out_ct_ignore }} counter jump VYATTA_CT_HELPER
+# insert rule after VYATTA_CT_PREROUTING_HOOK
+add rule ip raw OUTPUT position {{ out_ct_conntrack }} counter jump NAT_CONNTRACK
+
add rule ip raw NAT_CONNTRACK counter accept