diff options
Diffstat (limited to 'data/templates/firewall/nftables.j2')
| -rwxr-xr-x | data/templates/firewall/nftables.j2 | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2 index 67473da8e..39ef72059 100755 --- a/data/templates/firewall/nftables.j2 +++ b/data/templates/firewall/nftables.j2 @@ -47,7 +47,7 @@ table ip vyos_filter { chain VYOS_FORWARD_{{ prior }} { type filter hook forward priority {{ prior }}; policy accept; {% if global_options.state_policy is vyos_defined %} - jump VYOS_STATE_POLICY + jump VYOS_STATE_POLICY_FORWARD {% endif %} {% if conf.rule is vyos_defined %} {% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %} @@ -180,6 +180,22 @@ table ip vyos_filter { {% endif %} return } + + chain VYOS_STATE_POLICY_FORWARD { +{% if global_options.state_policy.offload is vyos_defined %} + counter flow add @VYOS_FLOWTABLE_{{ global_options.state_policy.offload.offload_target }} +{% endif %} +{% if global_options.state_policy.established is vyos_defined %} + {{ global_options.state_policy.established | nft_state_policy('established') }} +{% endif %} +{% if global_options.state_policy.invalid is vyos_defined %} + {{ global_options.state_policy.invalid | nft_state_policy('invalid') }} +{% endif %} +{% if global_options.state_policy.related is vyos_defined %} + {{ global_options.state_policy.related | nft_state_policy('related') }} +{% endif %} + return + } {% endif %} } @@ -200,7 +216,7 @@ table ip6 vyos_filter { chain VYOS_IPV6_FORWARD_{{ prior }} { type filter hook forward priority {{ prior }}; policy accept; {% if global_options.state_policy is vyos_defined %} - jump VYOS_STATE_POLICY6 + jump VYOS_STATE_POLICY6_FORWARD {% endif %} {% if conf.rule is vyos_defined %} {% for rule_id, rule_conf in conf.rule.items() if rule_conf.disable is not vyos_defined %} @@ -331,6 +347,22 @@ table ip6 vyos_filter { {% endif %} return } + + chain VYOS_STATE_POLICY6_FORWARD { +{% if global_options.state_policy.offload is vyos_defined %} + counter flow add @VYOS_FLOWTABLE_{{ global_options.state_policy.offload.offload_target }} +{% endif %} +{% if global_options.state_policy.established is vyos_defined %} + {{ global_options.state_policy.established | nft_state_policy('established') }} +{% endif %} +{% if global_options.state_policy.invalid is vyos_defined %} + {{ global_options.state_policy.invalid | nft_state_policy('invalid') }} +{% endif %} +{% if global_options.state_policy.related is vyos_defined %} + {{ global_options.state_policy.related | nft_state_policy('related') }} +{% endif %} + return + } {% endif %} } @@ -378,11 +410,11 @@ table bridge vyos_filter { {% for prior, conf in bridge.output.items() %} 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 - ct state invalid ether type 0x8864 counter accept +{% if global_options.apply_to_bridged_traffic.accept_invalid is vyos_defined %} +{% if 'ethernet_type' in global_options.apply_to_bridged_traffic.accept_invalid %} +{% for ether_type in global_options.apply_to_bridged_traffic.accept_invalid.ethernet_type %} + {{ ether_type | nft_accept_invalid() }} +{% endfor %} {% endif %} {% endif %} {% if global_options.state_policy is vyos_defined %} |