From 7692f0777bd6c51019f5749f31b4e1bc6b7a5f0f Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Thu, 30 Apr 2020 18:21:42 +0200
Subject: dhcpv6-server: T2406: add lease-time validator to XML

---
 interface-definitions/dhcpv6-server.xml.in | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/interface-definitions/dhcpv6-server.xml.in b/interface-definitions/dhcpv6-server.xml.in
index 03c826cbf..4073b46b2 100644
--- a/interface-definitions/dhcpv6-server.xml.in
+++ b/interface-definitions/dhcpv6-server.xml.in
@@ -126,16 +126,37 @@
                       <leafNode name="default">
                         <properties>
                           <help>Default time (in seconds) that will be assigned to a lease</help>
+                          <valueHelp>
+                            <format>1-4294967295</format>
+                            <description>DHCPv6 valid lifetime</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="numeric" argument="--range 1-4294967295"/>
+                          </constraint>
                         </properties>
                       </leafNode>
                       <leafNode name="maximum">
                         <properties>
                           <help>Maximum time (in seconds) that will be assigned to a lease</help>
+                          <valueHelp>
+                            <format>1-4294967295</format>
+                            <description>Maximum lease time in seconds</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="numeric" argument="--range 1-4294967295"/>
+                          </constraint>
                         </properties>
                       </leafNode>
                       <leafNode name="minimum">
                         <properties>
                           <help>Minimum time (in seconds) that will be assigned to a lease</help>
+                          <valueHelp>
+                            <format>1-4294967295</format>
+                            <description>Minimum lease time in seconds</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="numeric" argument="--range 1-4294967295"/>
+                          </constraint>
                         </properties>
                       </leafNode>
                     </children>
-- 
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