From 0217a1a95b16037c0212e2b23440155fee92b878 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Fri, 12 Jul 2024 08:59:34 +0200
Subject: [PATCH] interfaces: DHCPv6 server answer from GUA address

PR: https://forum.opnsense.org/index.php?topic=41517.0
---
 src/etc/inc/filter.lib.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/etc/inc/filter.lib.inc b/src/etc/inc/filter.lib.inc
index 38cda2e3f..b42649687 100644
--- a/src/etc/inc/filter.lib.inc
+++ b/src/etc/inc/filter.lib.inc
@@ -352,8 +352,8 @@ function filter_core_rules_system($fw, $defaults)
                 '#ref' => 'system_advanced_network.php#ipv6allow',
                 'interface' => $intf,
                 'protocol' => 'udp',
-                'from' => 'fe80::/10',
-                /* omit from_port as the server may use a different source port */
+                /* omit 'from' as the server may use a GUA instead */
+                /* omit 'from_port' as the server may use a different source port */
                 'to' => 'fe80::/10',
                 'to_port' => 546,
             ], $defaults['pass']);