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authorChristian Breunig <christian@breunig.cc>2024-01-11 06:41:17 +0100
committerGitHub <noreply@github.com>2024-01-11 06:41:17 +0100
commit68bacdc20c10566671ce809e9668ca27666bca22 (patch)
tree105a4f0cb3570f3e70770d3859f93ec6ea1c8e4e /data/templates
parent942f4cf77dbacc09393b577c2122e403fd788194 (diff)
parente8070a2e36e9101d52d7db4025f7ff37a00625e8 (diff)
downloadvyos-1x-68bacdc20c10566671ce809e9668ca27666bca22.tar.gz
vyos-1x-68bacdc20c10566671ce809e9668ca27666bca22.zip
Merge pull request #2793 from sarthurdev/T5550_sagitta
interface: T5550: Interface source-validation priority over global value (backport)
Diffstat (limited to 'data/templates')
-rw-r--r--data/templates/firewall/nftables.j225
1 files changed, 16 insertions, 9 deletions
diff --git a/data/templates/firewall/nftables.j2 b/data/templates/firewall/nftables.j2
index 3f7906628..4851e3a05 100644
--- a/data/templates/firewall/nftables.j2
+++ b/data/templates/firewall/nftables.j2
@@ -8,29 +8,36 @@
flush chain raw FW_CONNTRACK
flush chain ip6 raw FW_CONNTRACK
+flush chain raw vyos_global_rpfilter
+flush chain ip6 raw vyos_global_rpfilter
+
table raw {
chain FW_CONNTRACK {
{{ ipv4_conntrack_action }}
}
+
+ chain vyos_global_rpfilter {
+{% if global_options.source_validation is vyos_defined('loose') %}
+ fib saddr oif 0 counter drop
+{% elif global_options.source_validation is vyos_defined('strict') %}
+ fib saddr . iif oif 0 counter drop
+{% endif %}
+ return
+ }
}
table ip6 raw {
chain FW_CONNTRACK {
{{ ipv6_conntrack_action }}
}
-}
-{% if first_install is not vyos_defined %}
-delete table inet vyos_global_rpfilter
-{% endif %}
-table inet vyos_global_rpfilter {
- chain PREROUTING {
- type filter hook prerouting priority -300; policy accept;
-{% if global_options.source_validation is vyos_defined('loose') %}
+ chain vyos_global_rpfilter {
+{% if global_options.ipv6_source_validation is vyos_defined('loose') %}
fib saddr oif 0 counter drop
-{% elif global_options.source_validation is vyos_defined('strict') %}
+{% elif global_options.ipv6_source_validation is vyos_defined('strict') %}
fib saddr . iif oif 0 counter drop
{% endif %}
+ return
}
}