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-rw-r--r--package/network/config/firewall/Makefile2
-rw-r--r--package/network/config/firewall/files/firewall.config19
2 files changed, 20 insertions, 1 deletions
diff --git a/package/network/config/firewall/Makefile b/package/network/config/firewall/Makefile
index 4d7970a502..1cfc734a32 100644
--- a/package/network/config/firewall/Makefile
+++ b/package/network/config/firewall/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=firewall
PKG_VERSION:=2
-PKG_RELEASE:=55
+PKG_RELEASE:=56
include $(INCLUDE_DIR)/package.mk
diff --git a/package/network/config/firewall/files/firewall.config b/package/network/config/firewall/files/firewall.config
index a87413904d..6acfe1e86a 100644
--- a/package/network/config/firewall/files/firewall.config
+++ b/package/network/config/firewall/files/firewall.config
@@ -95,6 +95,25 @@ config rule
option family ipv6
option target ACCEPT
+# Block ULA-traffic from leaking out
+config rule
+ option name Enforce-ULA-Border-Src
+ option src *
+ option dest wan
+ option proto all
+ option src_ip fc00::/7
+ option family ipv6
+ option target REJECT
+
+config rule
+ option name Enforce-ULA-Border-Dest
+ option src *
+ option dest wan
+ option proto all
+ option dest_ip fc00::/7
+ option family ipv6
+ option target REJECT
+
# include a file with users custom iptables rules
config include
option path /etc/firewall.user