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-rw-r--r--data/templates/firewall/nftables.j249
1 files changed, 13 insertions, 36 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index 723c9c3a2..75800ee3d 100644
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -2,19 +2,12 @@
{% import 'firewall/nftables-defines.j2' as group_tmpl %}
{% import 'firewall/nftables-bridge.j2' as bridge_tmpl %}
-{% import 'firewall/nftables-offload.j2' as offload %}
-
-flush chain raw FW_CONNTRACK
-flush chain ip6 raw FW_CONNTRACK
+{% import 'firewall/nftables-offload.j2' as offload_tmpl %}
flush chain raw vyos_global_rpfilter
flush chain ip6 raw vyos_global_rpfilter
table raw {
- chain FW_CONNTRACK {
- {{ ipv4_conntrack_action }}
- }
-
chain vyos_global_rpfilter {
{% if global_options.source_validation is vyos_defined('loose') %}
fib saddr oif 0 counter drop
@@ -26,10 +19,6 @@ table raw {
}
table ip6 raw {
- chain FW_CONNTRACK {
- {{ ipv6_conntrack_action }}
- }
-
chain vyos_global_rpfilter {
{% if global_options.ipv6_source_validation is vyos_defined('loose') %}
fib saddr oif 0 counter drop
@@ -45,6 +34,12 @@ delete table ip vyos_filter
{% endif %}
table ip vyos_filter {
{% if ipv4 is vyos_defined %}
+{% if flowtable is vyos_defined %}
+{% for name, flowtable_conf in flowtable.items() %}
+{{ offload_tmpl.flowtable(name, flowtable_conf) }}
+{% endfor %}
+{% endif %}
+
{% set ns = namespace(sets=[]) %}
{% if ipv4.forward is vyos_defined %}
{% for prior, conf in ipv4.forward.items() %}
@@ -164,6 +159,12 @@ delete table ip6 vyos_filter
{% endif %}
table ip6 vyos_filter {
{% if ipv6 is vyos_defined %}
+{% if flowtable is vyos_defined %}
+{% for name, flowtable_conf in flowtable.items() %}
+{{ offload_tmpl.flowtable(name, flowtable_conf) }}
+{% endfor %}
+{% endif %}
+
{% set ns = namespace(sets=[]) %}
{% if ipv6.forward is vyos_defined %}
{% for prior, conf in ipv6.forward.items() %}
@@ -266,31 +267,7 @@ table ip6 vyos_filter {
{% if first_install is not vyos_defined %}
delete table bridge vyos_filter
{% endif %}
-{% if bridge is vyos_defined %}
table bridge vyos_filter {
{{ bridge_tmpl.bridge(bridge) }}
{{ group_tmpl.groups(group, False, False) }}
}
-{% endif %}
-{{ group_tmpl.groups(group, True) }}
-
-table inet vyos_offload
-delete table inet vyos_offload
-table inet vyos_offload {
-{% if flowtable_enabled %}
-{% if global_options.flow_offload.hardware.interface is vyos_defined %}
- {{- offload.render_flowtable('VYOS_FLOWTABLE_hardware', global_options.flow_offload.hardware.interface | list, priority='filter - 2', hardware_offload=true) }}
- chain VYOS_OFFLOAD_hardware {
- type filter hook forward priority filter - 2; policy accept;
- ct state { established, related } meta l4proto { tcp, udp } flow add @VYOS_FLOWTABLE_hardware
- }
-{% endif %}
-{% if global_options.flow_offload.software.interface is vyos_defined %}
- {{- offload.render_flowtable('VYOS_FLOWTABLE_software', global_options.flow_offload.software.interface | list, priority='filter - 1') }}
- chain VYOS_OFFLOAD_software {
- type filter hook forward priority filter - 1; policy accept;
- ct state { established, related } meta l4proto { tcp, udp } flow add @VYOS_FLOWTABLE_software
- }
-{% endif %}
-{% endif %}
-}