2 files changed, 32 insertions, 12 deletions
diff --git a/interface-definitions/include/dhcp-server-domain-search.xml.i b/interface-definitions/include/dhcp-server-domain-search.xml.i
index 8b76c4e70..9b3568b72 100644
--- a/interface-definitions/include/dhcp-server-domain-search.xml.i
+++ b/interface-definitions/include/dhcp-server-domain-search.xml.i
@@ -1,12 +1,12 @@
-<!-- included start from dhcp-server-domain-search.xml.i -->
-<leafNode name="domain-search">
-  <properties>
-    <help>Client Domain Name search list</help>
-    <constraint>
-      <validator name="fqdn"/>
-    </constraint>
-    <constraintErrorMessage>Invalid domain name (RFC 1123 section 2).\nMay only contain letters, numbers and .-_</constraintErrorMessage>
-    <multi/>
-  </properties>
-</leafNode>
-<!-- included end -->
+<!-- included start from dhcp-server-domain-search.xml.i -->
+<leafNode name="domain-search">
+  <properties>
+    <help>Client Domain Name search list</help>
+    <constraint>
+      <validator name="fqdn"/>
+    </constraint>
+     <constraintErrorMessage>Invalid domain name (RFC 1123 section 2).\nMay only contain letters, numbers, period, and underscore.</constraintErrorMessage>
+    <multi/>
+  </properties>
+</leafNode>
+<!-- included end -->
diff --git a/interface-definitions/include/listen-address.xml.i b/interface-definitions/include/listen-address.xml.i
new file mode 100644
index 000000000..e474344e4
--- /dev/null
+++ b/interface-definitions/include/listen-address.xml.i
@@ -0,0 +1,20 @@
+<!-- included start from listen-address.xml.i -->
+<leafNode name="listen-address">
+  <properties>
+    <help>Local IP addresses for service to listen on</help>
+    <valueHelp>
+      <format>ipv4</format>
+      <description>IP address to listen for incoming connections</description>
+    </valueHelp>
+    <valueHelp>
+      <format>ipv6</format>
+      <description>IPv6 address to listen for incoming connections</description>
+    </valueHelp>
+    <multi/>
+    <constraint>
+      <validator name="ipv4-address"/>
+      <validator name="ipv6-address"/>
+    </constraint>
+  </properties>
+</leafNode>
+<!-- included end -->