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-rw-r--r--data/templates/firewall/nftables-policy.tmpl53
1 files changed, 53 insertions, 0 deletions
diff --git a/data/templates/firewall/nftables-policy.tmpl b/data/templates/firewall/nftables-policy.tmpl
new file mode 100644
index 000000000..aa6bb6fc1
--- /dev/null
+++ b/data/templates/firewall/nftables-policy.tmpl
@@ -0,0 +1,53 @@
+#!/usr/sbin/nft -f
+
+table ip mangle {
+{% if first_install is defined %}
+ chain VYOS_PBR_PREROUTING {
+ type filter hook prerouting priority -150; policy accept;
+ }
+ chain VYOS_PBR_POSTROUTING {
+ type filter hook postrouting priority -150; policy accept;
+ }
+{% endif %}
+{% if route is defined -%}
+{% for route_text, conf in route.items() %}
+ chain VYOS_PBR_{{ route_text }} {
+{% if conf.rule is defined %}
+{% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not defined %}
+ {{ rule_conf | nft_rule(route_text, rule_id, 'ip') }}
+{% endfor %}
+{% endif %}
+{% if conf.default_action is defined %}
+ counter {{ conf.default_action | nft_action }} comment "{{ name_text }} default-action {{ conf.default_action }}"
+{% else %}
+ counter return
+{% endif %}
+ }
+{% endfor %}
+{%- endif %}
+}
+
+table ip6 mangle {
+{% if first_install is defined %}
+ chain VYOS_PBR6_PREROUTING {
+ type filter hook prerouting priority -150; policy accept;
+ }
+ chain VYOS_PBR6_POSTROUTING {
+ type filter hook postrouting priority -150; policy accept;
+ }
+{% endif %}
+{% if ipv6_route is defined %}
+{% for route_text, conf in ipv6_route.items() %}
+ chain VYOS_PBR6_{{ route_text }} {
+{% if conf.rule is defined %}
+{% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not defined %}
+ {{ rule_conf | nft_rule(route_text, rule_id, 'ip6') }}
+{% endfor %}
+{% endif %}
+{% if conf.default_action is defined %}
+ counter {{ conf.default_action | nft_action }} comment "{{ name_text }} default-action {{ conf.default_action }}"
+{% endif %}
+ }
+{% endfor %}
+{% endif %}
+}