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-rw-r--r--data/templates/firewall/nftables-defines.j221
-rw-r--r--data/templates/firewall/nftables-nat.j24
-rw-r--r--data/templates/firewall/nftables-policy.j231
-rw-r--r--data/templates/firewall/nftables.j214
4 files changed, 54 insertions, 16 deletions
diff --git a/data/templates/firewall/nftables-defines.j2 b/data/templates/firewall/nftables-defines.j2
index 5336f7ee6..0a7e79edd 100644
--- a/data/templates/firewall/nftables-defines.j2
+++ b/data/templates/firewall/nftables-defines.j2
@@ -27,6 +27,14 @@
}
{% endfor %}
{% endif %}
+{% if group.domain_group is vyos_defined %}
+{% for name, name_config in group.domain_group.items() %}
+ set D_{{ name }} {
+ type {{ ip_type }}
+ flags interval
+ }
+{% endfor %}
+{% endif %}
{% if group.mac_group is vyos_defined %}
{% for group_name, group_conf in group.mac_group.items() %}
{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
@@ -77,5 +85,18 @@
}
{% endfor %}
{% endif %}
+{% if group.interface_group is vyos_defined %}
+{% for group_name, group_conf in group.interface_group.items() %}
+{% set includes = group_conf.include if group_conf.include is vyos_defined else [] %}
+ set I_{{ group_name }} {
+ type ifname
+ flags interval
+ auto-merge
+{% if group_conf.interface is vyos_defined or includes %}
+ elements = { {{ group_conf.interface | nft_nested_group(includes, group.interface_group, 'interface') | join(",") }} }
+{% endif %}
+ }
+{% endfor %}
+{% endif %}
{% endif %}
{% endmacro %}
diff --git a/data/templates/firewall/nftables-nat.j2 b/data/templates/firewall/nftables-nat.j2
index c5c0a2c86..f0be3cf5d 100644
--- a/data/templates/firewall/nftables-nat.j2
+++ b/data/templates/firewall/nftables-nat.j2
@@ -1,5 +1,7 @@
#!/usr/sbin/nft -f
+{% 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' %}
@@ -59,5 +61,7 @@ table ip vyos_nat {
chain VYOS_PRE_SNAT_HOOK {
return
}
+
+{{ group_tmpl.groups(firewall_group, False) }}
}
{% endif %}
diff --git a/data/templates/firewall/nftables-policy.j2 b/data/templates/firewall/nftables-policy.j2
index 40118930b..6cb3b2f95 100644
--- a/data/templates/firewall/nftables-policy.j2
+++ b/data/templates/firewall/nftables-policy.j2
@@ -2,21 +2,24 @@
{% import 'firewall/nftables-defines.j2' as group_tmpl %}
-{% if cleanup_commands is vyos_defined %}
-{% for command in cleanup_commands %}
-{{ command }}
-{% endfor %}
+{% if first_install is not vyos_defined %}
+delete table ip vyos_mangle
+delete table ip6 vyos_mangle
{% endif %}
-
-table ip mangle {
-{% if first_install is vyos_defined %}
+table ip vyos_mangle {
chain VYOS_PBR_PREROUTING {
type filter hook prerouting priority -150; policy accept;
+{% if route is vyos_defined %}
+{% for route_text, conf in route.items() if conf.interface is vyos_defined %}
+ iifname { {{ ",".join(conf.interface) }} } counter jump VYOS_PBR_{{ route_text }}
+{% endfor %}
+{% endif %}
}
+
chain VYOS_PBR_POSTROUTING {
type filter hook postrouting priority -150; policy accept;
}
-{% endif %}
+
{% if route is vyos_defined %}
{% for route_text, conf in route.items() %}
chain VYOS_PBR_{{ route_text }} {
@@ -32,15 +35,20 @@ table ip mangle {
{{ group_tmpl.groups(firewall_group, False) }}
}
-table ip6 mangle {
-{% if first_install is vyos_defined %}
+table ip6 vyos_mangle {
chain VYOS_PBR6_PREROUTING {
type filter hook prerouting priority -150; policy accept;
+{% if route6 is vyos_defined %}
+{% for route_text, conf in route6.items() if conf.interface is vyos_defined %}
+ iifname { {{ ",".join(conf.interface) }} } counter jump VYOS_PBR6_{{ route_text }}
+{% endfor %}
+{% endif %}
}
+
chain VYOS_PBR6_POSTROUTING {
type filter hook postrouting priority -150; policy accept;
}
-{% endif %}
+
{% if route6 is vyos_defined %}
{% for route_text, conf in route6.items() %}
chain VYOS_PBR6_{{ route_text }} {
@@ -52,5 +60,6 @@ table ip6 mangle {
}
{% endfor %}
{% endif %}
+
{{ group_tmpl.groups(firewall_group, True) }}
}
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index a0f0b8c11..2c7115134 100644
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -67,14 +67,12 @@ table ip vyos_filter {
{{ conf | nft_default_rule(name_text) }}
}
{% endfor %}
-{% if group is vyos_defined and group.domain_group is vyos_defined %}
-{% for name, name_config in group.domain_group.items() %}
- set D_{{ name }} {
+{% for set_name in ip_fqdn %}
+ set FQDN_{{ set_name }} {
type ipv4_addr
flags interval
}
-{% endfor %}
-{% endif %}
+{% endfor %}
{% for set_name in ns.sets %}
set RECENT_{{ set_name }} {
type ipv4_addr
@@ -178,6 +176,12 @@ table ip6 vyos_filter {
{{ conf | nft_default_rule(name_text, ipv6=True) }}
}
{% endfor %}
+{% for set_name in ip6_fqdn %}
+ set FQDN_{{ set_name }} {
+ type ipv6_addr
+ flags interval
+ }
+{% endfor %}
{% for set_name in ns.sets %}
set RECENT6_{{ set_name }} {
type ipv6_addr