1 files changed, 95 insertions, 0 deletions
diff --git a/interface-definitions/service_ntp.xml.in b/interface-definitions/service_ntp.xml.in
new file mode 100644
index 000000000..c057b62b5
--- /dev/null
+++ b/interface-definitions/service_ntp.xml.in
@@ -0,0 +1,95 @@
+<?xml version="1.0"?>
+<!-- NTP configuration -->
+<interfaceDefinition>
+  <node name="service">
+    <children>
+      <node name="ntp" owner="${vyos_conf_scripts_dir}/service_ntp.py">
+        <properties>
+          <help>Network Time Protocol (NTP) configuration</help>
+          <priority>900</priority>
+        </properties>
+        <children>
+          #include <include/allow-client.xml.i>
+          #include <include/generic-interface.xml.i>
+          #include <include/listen-address.xml.i>
+          #include <include/interface/vrf.xml.i>
+          <leafNode name="leap-second">
+            <properties>
+              <help>Leap second behavior</help>
+              <completionHelp>
+                <list>ignore smear system timezone</list>
+              </completionHelp>
+              <valueHelp>
+                <format>ignore</format>
+                <description>No correction is applied to the clock for the leap second</description>
+              </valueHelp>
+              <valueHelp>
+                <format>smear</format>
+                <description>Correct served time slowly be slewing instead of stepping</description>
+              </valueHelp>
+              <valueHelp>
+                <format>system</format>
+                <description>Kernel steps the system clock forward or backward</description>
+              </valueHelp>
+              <valueHelp>
+                <format>timezone</format>
+                <description>Use UTC timezone database to determine when will the next leap second occur</description>
+              </valueHelp>
+              <constraint>
+                <regex>(ignore|smear|system|timezone)</regex>
+              </constraint>
+            </properties>
+            <defaultValue>timezone</defaultValue>
+          </leafNode>
+          <tagNode name="server">
+            <properties>
+              <help>Network Time Protocol (NTP) server</help>
+              <valueHelp>
+                <format>ipv4</format>
+                <description>IP address of NTP server</description>
+              </valueHelp>
+              <valueHelp>
+                <format>ipv6</format>
+                <description>IPv6 address of NTP server</description>
+              </valueHelp>
+              <valueHelp>
+                <format>hostname</format>
+                <description>Fully qualified domain name of NTP server</description>
+              </valueHelp>
+              <constraint>
+                <validator name="ip-address"/>
+                <validator name="fqdn"/>
+              </constraint>
+            </properties>
+            <children>
+              <leafNode name="noselect">
+                <properties>
+                  <help>Marks the server as unused</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="nts">
+                <properties>
+                  <help>Enable Network Time Security (NTS) for the server</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="pool">
+                <properties>
+                  <help>Associate with a number of remote servers</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="prefer">
+                <properties>
+                  <help>Marks the server as preferred</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+            </children>
+          </tagNode>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>