From a008a4a2ad87eb8b9db868a18f6022e61e5a7922 Mon Sep 17 00:00:00 2001
From: BPplays <suzuko.oss@proton.me>
Date: Fri, 7 Aug 2026 09:38:07 -0700
Subject: [PATCH] fixed nat64prefix not getting AdvValidLifetime

---
 src/etc/inc/plugins.inc.d/radvd.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/etc/inc/plugins.inc.d/radvd.inc b/src/etc/inc/plugins.inc.d/radvd.inc
index 0c624d72181..c1aab9a459b 100644
--- a/src/etc/inc/plugins.inc.d/radvd.inc
+++ b/src/etc/inc/plugins.inc.d/radvd.inc
@@ -306,6 +306,9 @@ function radvd_configure_do($verbose = false, $ignorelist = [])
 
         if (!$entry->nat64prefix->isEmpty()) {
             $radvdconf .= "    nat64prefix {$entry->nat64prefix->getValue()} {\n";
+            if (!$entry->AdvValidLifetime->isEmpty()) {
+                $radvdconf .= "        AdvValidLifetime {$entry->AdvValidLifetime->getValue()};\n";
+            }
             $radvdconf .= "    };\n";
         }