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-rw-r--r--data/templates/firewall/nftables-bridge.j28
-rw-r--r--data/templates/firewall/nftables-nat.j221
-rw-r--r--data/templates/firewall/nftables-nat66.j217
-rw-r--r--data/templates/firewall/nftables-offload.j22
-rw-r--r--data/templates/firewall/nftables-zone.j26
-rw-r--r--data/templates/firewall/nftables.j233
6 files changed, 18 insertions, 69 deletions
diff --git a/data/templates/firewall/nftables-bridge.j2 b/data/templates/firewall/nftables-bridge.j2
index 1a4ad2ed9..dec027bf9 100644
--- a/data/templates/firewall/nftables-bridge.j2
+++ b/data/templates/firewall/nftables-bridge.j2
@@ -2,9 +2,8 @@
{% set ns = namespace(sets=[]) %}
{% if bridge.forward is vyos_defined %}
{% for prior, conf in bridge.forward.items() %}
-{% set def_action = conf.default_action %}
chain VYOS_FORWARD_{{ prior }} {
- type filter hook forward priority {{ prior }}; policy {{ def_action }};
+ type filter hook forward priority {{ prior }}; policy accept;
{% if conf.rule is vyos_defined %}
{% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %}
{{ rule_conf | nft_rule('FWD', prior, rule_id, 'bri') }}
@@ -13,6 +12,7 @@
{% endif %}
{% endfor %}
{% endif %}
+ {{ conf | nft_default_rule('FWD-filter', 'bri') }}
}
{% endfor %}
{% endif %}
@@ -28,8 +28,8 @@
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule(name_text) }}
+ {{ conf | nft_default_rule(name_text, 'bri') }}
}
{% endfor %}
{% endif %}
-{% endmacro %} \ No newline at end of file
+{% endmacro %}
diff --git a/data/templates/firewall/nftables-nat.j2 b/data/templates/firewall/nftables-nat.j2
index dcf28da88..4254f6a0e 100644
--- a/data/templates/firewall/nftables-nat.j2
+++ b/data/templates/firewall/nftables-nat.j2
@@ -2,27 +2,6 @@
{% import 'firewall/nftables-defines.j2' as group_tmpl %}
-{% if helper_functions is vyos_defined('remove') %}
-{# NAT if going to be disabled - remove rules and targets from nftables #}
-{% set base_command = 'delete rule ip raw' %}
-{{ base_command }} PREROUTING handle {{ pre_ct_ignore }}
-{{ base_command }} OUTPUT handle {{ out_ct_ignore }}
-{{ base_command }} PREROUTING handle {{ pre_ct_conntrack }}
-{{ base_command }} OUTPUT handle {{ out_ct_conntrack }}
-
-delete chain ip raw NAT_CONNTRACK
-
-{% elif helper_functions is vyos_defined('add') %}
-{# NAT if enabled - add targets to nftables #}
-add chain ip raw NAT_CONNTRACK
-add rule ip raw NAT_CONNTRACK counter accept
-{% set base_command = 'add rule ip raw' %}
-{{ base_command }} PREROUTING position {{ pre_ct_ignore }} counter jump VYOS_CT_HELPER
-{{ base_command }} OUTPUT position {{ out_ct_ignore }} counter jump VYOS_CT_HELPER
-{{ base_command }} PREROUTING position {{ pre_ct_conntrack }} counter jump NAT_CONNTRACK
-{{ base_command }} OUTPUT position {{ out_ct_conntrack }} counter jump NAT_CONNTRACK
-{% endif %}
-
{% if first_install is not vyos_defined %}
delete table ip vyos_nat
{% endif %}
diff --git a/data/templates/firewall/nftables-nat66.j2 b/data/templates/firewall/nftables-nat66.j2
index 27b3eec88..67eb2c109 100644
--- a/data/templates/firewall/nftables-nat66.j2
+++ b/data/templates/firewall/nftables-nat66.j2
@@ -1,22 +1,5 @@
#!/usr/sbin/nft -f
-{% if helper_functions is vyos_defined('remove') %}
-{# NAT if going to be disabled - remove rules and targets from nftables #}
-{% set base_command = 'delete rule ip6 raw' %}
-{{ base_command }} PREROUTING handle {{ pre_ct_conntrack }}
-{{ base_command }} OUTPUT handle {{ out_ct_conntrack }}
-
-delete chain ip6 raw NAT_CONNTRACK
-
-{% elif helper_functions is vyos_defined('add') %}
-{# NAT if enabled - add targets to nftables #}
-add chain ip6 raw NAT_CONNTRACK
-add rule ip6 raw NAT_CONNTRACK counter accept
-{% set base_command = 'add rule ip6 raw' %}
-{{ base_command }} PREROUTING position {{ pre_ct_conntrack }} counter jump NAT_CONNTRACK
-{{ base_command }} OUTPUT position {{ out_ct_conntrack }} counter jump NAT_CONNTRACK
-{% endif %}
-
{% if first_install is not vyos_defined %}
delete table ip6 vyos_nat
{% endif %}
diff --git a/data/templates/firewall/nftables-offload.j2 b/data/templates/firewall/nftables-offload.j2
index 087fd141c..a893e05b2 100644
--- a/data/templates/firewall/nftables-offload.j2
+++ b/data/templates/firewall/nftables-offload.j2
@@ -6,4 +6,4 @@
{% endif %}
counter
}
-{% endmacro %} \ No newline at end of file
+{% endmacro %}
diff --git a/data/templates/firewall/nftables-zone.j2 b/data/templates/firewall/nftables-zone.j2
index 506ad815e..e78725079 100644
--- a/data/templates/firewall/nftables-zone.j2
+++ b/data/templates/firewall/nftables-zone.j2
@@ -44,7 +44,7 @@
iifname { {{ zone[from_zone].interface | join(",") }} } counter return
{% endfor %}
{% endif %}
- {{ zone_conf | nft_default_rule('zone_' + zone_name) }}
+ {{ zone_conf | nft_default_rule('zone_' + zone_name, family) }}
}
chain VZONE_{{ zone_name }}_OUT {
oifname lo counter return
@@ -54,7 +54,7 @@
oifname { {{ zone[from_zone].interface | join(",") }} } counter return
{% endfor %}
{% endif %}
- {{ zone_conf | nft_default_rule('zone_' + zone_name) }}
+ {{ zone_conf | nft_default_rule('zone_' + zone_name, family) }}
}
{% else %}
chain VZONE_{{ zone_name }} {
@@ -70,7 +70,7 @@
{% endif %}
{% endfor %}
{% endif %}
- {{ zone_conf | nft_default_rule('zone_' + zone_name) }}
+ {{ zone_conf | nft_default_rule('zone_' + zone_name, family) }}
}
{% endif %}
{% endfor %}
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index 4851e3a05..833df3a67 100644
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -5,17 +5,10 @@
{% import 'firewall/nftables-offload.j2' as offload_tmpl %}
{% import 'firewall/nftables-zone.j2' as zone_tmpl %}
-flush chain raw FW_CONNTRACK
-flush chain ip6 raw FW_CONNTRACK
-
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
@@ -27,10 +20,6 @@ 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
@@ -68,7 +57,7 @@ table ip vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('FWD-filter') }}
+ {{ conf | nft_default_rule('FWD-filter', 'ipv4') }}
}
{% endfor %}
{% endif %}
@@ -88,7 +77,7 @@ table ip vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('INP-filter') }}
+ {{ conf | nft_default_rule('INP-filter', 'ipv4') }}
}
{% endfor %}
{% endif %}
@@ -108,7 +97,7 @@ table ip vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('OUT-filter') }}
+ {{ conf | nft_default_rule('OUT-filter', 'ipv4') }}
}
{% endfor %}
{% endif %}
@@ -128,7 +117,7 @@ table ip vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('PRE-filter') }}
+ {{ conf | nft_default_rule('PRE-filter', 'ipv4') }}
}
{% endfor %}
{% endif %}
@@ -144,7 +133,7 @@ table ip vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule(name_text) }}
+ {{ conf | nft_default_rule(name_text, 'ipv4') }}
}
{% endfor %}
{% endif %}
@@ -219,7 +208,7 @@ table ip6 vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('FWD-filter', ipv6=True) }}
+ {{ conf | nft_default_rule('FWD-filter', 'ipv6') }}
}
{% endfor %}
{% endif %}
@@ -239,7 +228,7 @@ table ip6 vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('INP-filter', ipv6=True) }}
+ {{ conf | nft_default_rule('INP-filter', 'ipv6') }}
}
{% endfor %}
{% endif %}
@@ -259,7 +248,7 @@ table ip6 vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule('OUT-filter', ipv6=True) }}
+ {{ conf | nft_default_rule('OUT-filter', 'ipv6') }}
}
{% endfor %}
{% endif %}
@@ -280,7 +269,7 @@ table ip6 vyos_filter {
{% endif %}
{% endfor %}
{% endif %}
- {{ conf | nft_default_rule(name_text, ipv6=True) }}
+ {{ conf | nft_default_rule(name_text, 'ipv6') }}
}
{% endfor %}
{% endif %}
@@ -308,7 +297,6 @@ table ip6 vyos_filter {
{% endif %}
{% endif %}
{{ group_tmpl.groups(group, True, True) }}
-
{% if zone is vyos_defined %}
{{ zone_tmpl.zone_chains(zone, True, global_options.state_policy is vyos_defined) }}
{% endif %}
@@ -326,7 +314,6 @@ table ip6 vyos_filter {
return
}
{% endif %}
-
}
## Bridge Firewall
@@ -337,4 +324,4 @@ table bridge vyos_filter {
{{ bridge_tmpl.bridge(bridge) }}
{{ group_tmpl.groups(group, False, False) }}
-} \ No newline at end of file
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 17:46:54 +0000