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authorsarthurdev <965089+sarthurdev@users.noreply.github.com>2023-08-26 23:02:10 +0200
committersarthurdev <965089+sarthurdev@users.noreply.github.com>2023-08-26 23:20:22 +0200
commit6b5d3568b88fad9cda694c0cd8b82c1f16773b15 (patch)
tree22360fa716d82bcde58025885ed78c6acb5bae47 /data/templates
parent75aa90cf2b234a34565d165697196ac9a304bb66 (diff)
downloadvyos-1x-6b5d3568b88fad9cda694c0cd8b82c1f16773b15.tar.gz
vyos-1x-6b5d3568b88fad9cda694c0cd8b82c1f16773b15.zip
firewall: T5080: Disable conntrack unless required by rules
Diffstat (limited to 'data/templates')
-rw-r--r--data/templates/firewall/nftables.j215
1 files changed, 15 insertions, 0 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index 84af0449a..0fbddfaa9 100644
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -2,6 +2,21 @@
{% import 'firewall/nftables-defines.j2' as group_tmpl %}
+flush chain raw FW_CONNTRACK
+flush chain ip6 raw FW_CONNTRACK
+
+table raw {
+ chain FW_CONNTRACK {
+ {{ ipv4_conntrack_action }}
+ }
+}
+
+table ip6 raw {
+ chain FW_CONNTRACK {
+ {{ ipv6_conntrack_action }}
+ }
+}
+
{% if first_install is not vyos_defined %}
delete table inet vyos_global_rpfilter
{% endif %}