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-rwxr-xr-xdata/templates/firewall/nftables.j28
1 files changed, 7 insertions, 1 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index 155b7f4d0..034328400 100755
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -376,8 +376,14 @@ table bridge vyos_filter {
{% if bridge.output is vyos_defined %}
{% for prior, conf in bridge.output.items() %}
- chain VYOS_OUTUT_{{ prior }} {
+ chain VYOS_OUTPUT_{{ prior }} {
type filter hook output priority {{ prior }}; policy accept;
+{% if global_options.apply_to_bridged_traffic is vyos_defined %}
+{% if 'invalid_connections' in global_options.apply_to_bridged_traffic %}
+ ct state invalid udp sport 67 udp dport 68 counter accept
+ ct state invalid ether type arp counter accept
+{% endif %}
+{% endif %}
{% if global_options.state_policy is vyos_defined %}
jump VYOS_STATE_POLICY
{% endif %}