From 1b14d42bdbfc5e03862e28aa49b0fa7f2fc8dfa8 Mon Sep 17 00:00:00 2001
From: Tomek Mrugalski <tomasz@isc.org>
Date: Mon, 9 Oct 2017 14:18:56 +0200
Subject: [PATCH] [5364] Docs updated

---
 doc/guide/dhcp6-srv.xml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/guide/dhcp6-srv.xml b/doc/guide/dhcp6-srv.xml
index f9bc5bc68f..3288965de9 100644
--- a/doc/guide/dhcp6-srv.xml
+++ b/doc/guide/dhcp6-srv.xml
@@ -3156,6 +3156,13 @@ If not specified, the default value is:
     2001:db8:cafe::1 and no server unicast.
     </para>
 
+    <para>Some parameters must be the same in all subnets in the same shared
+    network. This restriction applies to <command>interface</command> and
+    <command>rapid-commit</command> settings. The most convenient way is to
+    define them on shared network scope, but you may specify them for each
+    subnet. However, care should be taken for each subnet to have the same
+    value.</para>
+
     <section>
       <title>Local and relayed traffic in shared networks</title>
 
-- 
2.47.2