From 814999d4219667c0c48382fc31e0cff118895f88 Mon Sep 17 00:00:00 2001
From: zhao <zj18139624826@gmail.com>
Date: Wed, 4 Jun 2025 19:47:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20files/60-luci-firewall-nat?=
 =?UTF-8?q?6?=
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Signed-off-by: zhao <zj18139624826@gmail.com>
---
 files/60-luci-firewall-nat6 | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/files/60-luci-firewall-nat6 b/files/60-luci-firewall-nat6
index e2ac22a..69da198 100644
--- a/files/60-luci-firewall-nat6
+++ b/files/60-luci-firewall-nat6
@@ -1,12 +1,19 @@
 #!/bin/sh
 
-[ -f "/etc/config/ucitrack" ] && {
-uci -q batch <<-EOF >/dev/null
-	delete ucitrack.@firewall[2]
-	add ucitrack firewall
-	set ucitrack.@firewall[2].init=nat6
-	commit ucitrack
-EOF
-}
+[ "$(uci -q get firewall.@defaults[0].nat6)" != "1" ] && exit 0
 
-exit 0
+dhcpv6_interface=$(uci -q show network | grep dhcpv6 | grep -o 'network\.\([^\.]*\)' | sed 's/network.//')
+IFS=$'\n'
+for interface_name in $dhcpv6_interface
+do
+	device=$(uci -q show network.$interface_name.device | grep -o "'.*'" | awk -F"'" '{print $2}')
+	if [ $(ifconfig $device | grep -c "inet6 addr") -gt 0 ]; then
+		interface_name=$interface_name
+	fi
+done
+
+[ "$INTERFACE" = "$interface_name" ] || exit 0
+
+if [ "$ACTION" = ifup ] || [ "$ACTION" = iflink ] || [ "$ACTION" = ifupdate ] || [ "$ACTION" = reload ]; then
+	/etc/init.d/nat6 restart
+fi