39 files changed, 133 insertions, 105 deletions

diff --git a/interface-definitions/include/interface/adjust-mss.xml.i b/interface-definitions/include/interface/adjust-mss.xml.i
new file mode 100644
index 000000000..57019f02c
--- /dev/null
+++ b/interface-definitions/include/interface/adjust-mss.xml.i
@@ -0,0 +1,23 @@
+<!-- include start from interface/adjust-mss.xml.i -->
+<!-- https://datatracker.ietf.org/doc/html/rfc6691 -->
+<leafNode name="adjust-mss">
+  <properties>
+    <help>Adjust TCP MSS value</help>
+    <completionHelp>
+      <list>clamp-mss-to-pmtu</list>
+    </completionHelp>
+    <valueHelp>
+      <format>clamp-mss-to-pmtu</format>
+      <description>Automatically sets the MSS to the proper value</description>
+    </valueHelp>
+    <valueHelp>
+      <format>u32:500-65535</format>
+      <description>TCP Maximum segment size in bytes</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 500-65535"/>
+      <regex>^(clamp-mss-to-pmtu)$</regex>
+    </constraint>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/interface-arp-cache-timeout.xml.i b/interface-definitions/include/interface/arp-cache-timeout.xml.i
index b269fecd8..cb01d0525 100644
--- a/interface-definitions/include/interface/interface-arp-cache-timeout.xml.i
+++ b/interface-definitions/include/interface/arp-cache-timeout.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-arp-cache-timeout.xml.i -->
+<!-- include start from interface/arp-cache-timeout.xml.i -->
 <leafNode name="arp-cache-timeout">
   <properties>
     <help>ARP cache entry timeout in seconds</help>
     <valueHelp>
-      <format>1-86400</format>
+      <format>u32:1-86400</format>
       <description>ARP cache entry timout in seconds (default 30)</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-description.xml.i b/interface-definitions/include/interface/description.xml.i
index d618b50d2..8579cf7d1 100644
--- a/interface-definitions/include/interface/interface-description.xml.i
+++ b/interface-definitions/include/interface/description.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-description.xml.i -->
+<!-- include start from interface/description.xml.i -->
 <leafNode name="description">
   <properties>
     <help>Interface specific description</help>
diff --git a/interface-definitions/include/interface/dhcpv6-options.xml.i b/interface-definitions/include/interface/dhcpv6-options.xml.i
index ca478a3eb..d1abf4a90 100644
--- a/interface-definitions/include/interface/dhcpv6-options.xml.i
+++ b/interface-definitions/include/interface/dhcpv6-options.xml.i
@@ -38,7 +38,7 @@
           <properties>
             <help>Request IPv6 prefix length from peer</help>
             <valueHelp>
-              <format>32-64</format>
+              <format>u32:32-64</format>
               <description>Length of delegated prefix</description>
             </valueHelp>
             <constraint>
@@ -71,7 +71,7 @@
               <properties>
                 <help>Interface site-Level aggregator (SLA)</help>
                 <valueHelp>
-                  <format>0-128</format>
+                  <format>u32:0-128</format>
                   <description>Decimal integer which fits in the length of SLA IDs</description>
                 </valueHelp>
                 <constraint>
diff --git a/interface-definitions/include/interface/interface-dial-on-demand.xml.i b/interface-definitions/include/interface/dial-on-demand.xml.i
index 66edd9678..30e8c7e97 100644
--- a/interface-definitions/include/interface/interface-dial-on-demand.xml.i
+++ b/interface-definitions/include/interface/dial-on-demand.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-dial-on-demand.xml.i -->
+<!-- include start from interface/dial-on-demand.xml.i -->
 <leafNode name="connect-on-demand">
   <properties>
     <help>Establishment connection automatically when traffic is sent</help>
diff --git a/interface-definitions/include/interface/interface-disable-arp-filter.xml.i b/interface-definitions/include/interface/disable-arp-filter.xml.i
index 49cddaf76..a69455d58 100644
--- a/interface-definitions/include/interface/interface-disable-arp-filter.xml.i
+++ b/interface-definitions/include/interface/disable-arp-filter.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-disable-arp-filter.xml.i -->
+<!-- include start from interface/disable-arp-filter.xml.i -->
 <leafNode name="disable-arp-filter">
   <properties>
     <help>Disable ARP filter on this interface</help>
diff --git a/interface-definitions/include/interface/disable-forwarding.xml.i b/interface-definitions/include/interface/disable-forwarding.xml.i
new file mode 100644
index 000000000..45382ec95
--- /dev/null
+++ b/interface-definitions/include/interface/disable-forwarding.xml.i
@@ -0,0 +1,8 @@
+<!-- include start from interface/disable-forwarding.xml.i -->
+<leafNode name="disable-forwarding">
+  <properties>
+    <help>Disable IP forwarding on this interface</help>
+    <valueless/>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/interface-disable-link-detect.xml.i b/interface-definitions/include/interface/disable-link-detect.xml.i
index c528885b2..b101ec292 100644
--- a/interface-definitions/include/interface/interface-disable-link-detect.xml.i
+++ b/interface-definitions/include/interface/disable-link-detect.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-disable-link-detect.xml.i -->
+<!-- include start from interface/disable-link-detect.xml.i -->
 <leafNode name="disable-link-detect">
   <properties>
     <help>Ignore link state changes</help>
diff --git a/interface-definitions/include/interface/interface-disable.xml.i b/interface-definitions/include/interface/disable.xml.i
index d90e6395b..b76bd3f53 100644
--- a/interface-definitions/include/interface/interface-disable.xml.i
+++ b/interface-definitions/include/interface/disable.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-disable.xml.i -->
+<!-- include start from interface/disable.xml.i -->
 <leafNode name="disable">
   <properties>
     <help>Administratively disable interface</help>
diff --git a/interface-definitions/include/interface/interface-eapol.xml.i b/interface-definitions/include/interface/eapol.xml.i
index 270ec5b13..c4cdeae0c 100644
--- a/interface-definitions/include/interface/interface-eapol.xml.i
+++ b/interface-definitions/include/interface/eapol.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-eapol.xml.i -->
+<!-- include start from interface/eapol.xml.i -->
 <node name="eapol">
   <properties>
      <help>Extensible Authentication Protocol over Local Area Network</help>
diff --git a/interface-definitions/include/interface/interface-enable-arp-accept.xml.i b/interface-definitions/include/interface/enable-arp-accept.xml.i
index 7c5d51857..90f6bc3db 100644
--- a/interface-definitions/include/interface/interface-enable-arp-accept.xml.i
+++ b/interface-definitions/include/interface/enable-arp-accept.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-enable-arp-accept.xml.i -->
+<!-- include start from interface/enable-arp-accept.xml.i -->
 <leafNode name="enable-arp-accept">
   <properties>
     <help>Enable ARP accept on this interface</help>
diff --git a/interface-definitions/include/interface/interface-enable-arp-announce.xml.i b/interface-definitions/include/interface/enable-arp-announce.xml.i
index f44599c54..cf02fce0b 100644
--- a/interface-definitions/include/interface/interface-enable-arp-announce.xml.i
+++ b/interface-definitions/include/interface/enable-arp-announce.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-enable-arp-announce.xml.i -->
+<!-- include start from interface/enable-arp-announce.xml.i -->
 <leafNode name="enable-arp-announce">
   <properties>
     <help>Enable ARP announce on this interface</help>
diff --git a/interface-definitions/include/interface/interface-enable-arp-ignore.xml.i b/interface-definitions/include/interface/enable-arp-ignore.xml.i
index 3ea39613c..5bb444f35 100644
--- a/interface-definitions/include/interface/interface-enable-arp-ignore.xml.i
+++ b/interface-definitions/include/interface/enable-arp-ignore.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-enable-arp-ignore.xml.i -->
+<!-- include start from interface/enable-arp-ignore.xml.i -->
 <leafNode name="enable-arp-ignore">
   <properties>
     <help>Enable ARP ignore on this interface</help>
diff --git a/interface-definitions/include/interface/interface-enable-proxy-arp.xml.i b/interface-definitions/include/interface/enable-proxy-arp.xml.i
index dbdeeb7a7..27e497f84 100644
--- a/interface-definitions/include/interface/interface-enable-proxy-arp.xml.i
+++ b/interface-definitions/include/interface/enable-proxy-arp.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-enable-proxy-arp.xml.i -->
+<!-- include start from interface/enable-proxy-arp.xml.i -->
 <leafNode name="enable-proxy-arp">
   <properties>
     <help>Enable proxy-arp on this interface</help>
diff --git a/interface-definitions/include/interface/interface-hw-id.xml.i b/interface-definitions/include/interface/hw-id.xml.i
index 989cd9cb7..a3a1eec7c 100644
--- a/interface-definitions/include/interface/interface-hw-id.xml.i
+++ b/interface-definitions/include/interface/hw-id.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-hw-id.xml.i -->
+<!-- include start from interface/hw-id.xml.i -->
 <leafNode name="hw-id">
   <properties>
     <help>Associate Ethernet Interface with given Media Access Control (MAC) address</help>
diff --git a/interface-definitions/include/interface/interface-disable-forwarding.xml.i b/interface-definitions/include/interface/interface-disable-forwarding.xml.i
deleted file mode 100644
index cb6ef0475..000000000
--- a/interface-definitions/include/interface/interface-disable-forwarding.xml.i
+++ /dev/null
@@ -1,8 +0,0 @@
-<!-- include start from interface/interface-disable-forwarding.xml.i -->
-<leafNode name="disable-forwarding">
-  <properties>
-    <help>Disable IPv4 forwarding on this interface</help>
-    <valueless/>
-  </properties>
-</leafNode>
-<!-- include end -->
diff --git a/interface-definitions/include/interface/interface-ipv4-options.xml.i b/interface-definitions/include/interface/interface-ipv4-options.xml.i
deleted file mode 100644
index c2d0677b7..000000000
--- a/interface-definitions/include/interface/interface-ipv4-options.xml.i
+++ /dev/null
@@ -1,18 +0,0 @@
-<!-- include start from interface/interface-ipv4-options.xml.i -->
-<node name="ip">
-  <properties>
-    <help>IPv4 routing parameters</help>
-  </properties>
-  <children>
-    #include <include/interface/interface-arp-cache-timeout.xml.i>
-    #include <include/interface/interface-disable-arp-filter.xml.i>
-    #include <include/interface/interface-disable-forwarding.xml.i>
-    #include <include/interface/interface-enable-arp-accept.xml.i>
-    #include <include/interface/interface-enable-arp-announce.xml.i>
-    #include <include/interface/interface-enable-arp-ignore.xml.i>
-    #include <include/interface/interface-enable-proxy-arp.xml.i>
-    #include <include/interface/interface-proxy-arp-pvlan.xml.i>
-    #include <include/interface/interface-source-validation.xml.i>
-  </children>
-</node>
-<!-- include end -->
diff --git a/interface-definitions/include/interface/ipv4-options.xml.i b/interface-definitions/include/interface/ipv4-options.xml.i
new file mode 100644
index 000000000..bca1229c6
--- /dev/null
+++ b/interface-definitions/include/interface/ipv4-options.xml.i
@@ -0,0 +1,19 @@
+<!-- include start from interface/ipv4-options.xml.i -->
+<node name="ip">
+  <properties>
+    <help>IPv4 routing parameters</help>
+  </properties>
+  <children>
+    #include <include/interface/adjust-mss.xml.i>
+    #include <include/interface/arp-cache-timeout.xml.i>
+    #include <include/interface/disable-arp-filter.xml.i>
+    #include <include/interface/disable-forwarding.xml.i>
+    #include <include/interface/enable-arp-accept.xml.i>
+    #include <include/interface/enable-arp-announce.xml.i>
+    #include <include/interface/enable-arp-ignore.xml.i>
+    #include <include/interface/enable-proxy-arp.xml.i>
+    #include <include/interface/proxy-arp-pvlan.xml.i>
+    #include <include/interface/source-validation.xml.i>
+  </children>
+</node>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/ipv6-disable-forwarding.xml.i b/interface-definitions/include/interface/ipv6-disable-forwarding.xml.i
deleted file mode 100644
index 4adb77d1b..000000000
--- a/interface-definitions/include/interface/ipv6-disable-forwarding.xml.i
+++ /dev/null
@@ -1,8 +0,0 @@
-<!-- include start from interface/ipv6-disable-forwarding.xml.i -->
-<leafNode name="disable-forwarding">
-  <properties>
-    <help>Disable IPv6 forwarding on this interface</help>
-    <valueless/>
-  </properties>
-</leafNode>
-<!-- include end -->
diff --git a/interface-definitions/include/interface/ipv6-dup-addr-detect-transmits.xml.i b/interface-definitions/include/interface/ipv6-dup-addr-detect-transmits.xml.i
index 2b5ec0281..babe6d20f 100644
--- a/interface-definitions/include/interface/ipv6-dup-addr-detect-transmits.xml.i
+++ b/interface-definitions/include/interface/ipv6-dup-addr-detect-transmits.xml.i
@@ -3,12 +3,12 @@
   <properties>
     <help>Number of NS messages to send while performing DAD (default: 1)</help>
     <valueHelp>
-      <format>1-n</format>
-      <description>Number of NS messages to send while performing DAD</description>
+      <format>u32:0</format>
+      <description>Disable Duplicate Address Dectection (DAD)</description>
     </valueHelp>
     <valueHelp>
-      <format>0</format>
-      <description>Disable Duplicate Address Dectection (DAD)</description>
+      <format>u32:1-n</format>
+      <description>Number of NS messages to send while performing DAD</description>
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--non-negative"/>
diff --git a/interface-definitions/include/interface/interface-ipv6-options.xml.i b/interface-definitions/include/interface/ipv6-options.xml.i
index dcd5a8710..f740ce0c2 100644
--- a/interface-definitions/include/interface/interface-ipv6-options.xml.i
+++ b/interface-definitions/include/interface/ipv6-options.xml.i
@@ -1,11 +1,12 @@
-<!-- include start from interface/interface-ipv6-options.xml.i -->
+<!-- include start from interface/ipv6-options.xml.i -->
 <node name="ipv6">
   <properties>
     <help>IPv6 routing parameters</help>
   </properties>
   <children>
+    #include <include/interface/adjust-mss.xml.i>
+    #include <include/interface/disable-forwarding.xml.i>
     #include <include/interface/ipv6-address.xml.i>
-    #include <include/interface/ipv6-disable-forwarding.xml.i>
     #include <include/interface/ipv6-dup-addr-detect-transmits.xml.i>
   </children>
 </node>
diff --git a/interface-definitions/include/interface/interface-mac.xml.i b/interface-definitions/include/interface/mac.xml.i
index d7107ad23..705330dce 100644
--- a/interface-definitions/include/interface/interface-mac.xml.i
+++ b/interface-definitions/include/interface/mac.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-mac.xml.i -->
+<!-- include start from interface/mac.xml.i -->
 <leafNode name="mac">
   <properties>
     <help>Media Access Control (MAC) address</help>
diff --git a/interface-definitions/include/interface/interface-mirror.xml.i b/interface-definitions/include/interface/mirror.xml.i
index b3b45fb43..2959551f0 100644
--- a/interface-definitions/include/interface/interface-mirror.xml.i
+++ b/interface-definitions/include/interface/mirror.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-mirror.xml.i -->
+<!-- include start from interface/mirror.xml.i -->
 <node name="mirror">
   <properties>
     <help>Incoming/outgoing packet mirroring destination</help>
diff --git a/interface-definitions/include/interface/interface-mtu-1200-16000.xml.i b/interface-definitions/include/interface/mtu-1200-16000.xml.i
index 3241ba912..fab053fc1 100644
--- a/interface-definitions/include/interface/interface-mtu-1200-16000.xml.i
+++ b/interface-definitions/include/interface/mtu-1200-16000.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-mtu-1200-16000.xml.i -->
+<!-- include start from interface/mtu-1200-16000.xml.i -->
 <leafNode name="mtu">
   <properties>
     <help>Maximum Transmission Unit (MTU)</help>
     <valueHelp>
-      <format>1200-16000</format>
+      <format>u32:1200-16000</format>
       <description>Maximum Transmission Unit in byte</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-mtu-1450-16000.xml.i b/interface-definitions/include/interface/mtu-1450-16000.xml.i
index 0a35bbbaa..1e71eab01 100644
--- a/interface-definitions/include/interface/interface-mtu-1450-16000.xml.i
+++ b/interface-definitions/include/interface/mtu-1450-16000.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-mtu-1450-16000.xml.i -->
+<!-- include start from interface/mtu-1450-16000.xml.i -->
 <leafNode name="mtu">
   <properties>
     <help>Maximum Transmission Unit (MTU)</help>
     <valueHelp>
-      <format>1450-16000</format>
+      <format>u32:1450-16000</format>
       <description>Maximum Transmission Unit in byte</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-mtu-64-8024.xml.i b/interface-definitions/include/interface/mtu-64-8024.xml.i
index f75de02ba..30c77f768 100644
--- a/interface-definitions/include/interface/interface-mtu-64-8024.xml.i
+++ b/interface-definitions/include/interface/mtu-64-8024.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-mtu-68-8024.xml.i -->
+<!-- include start from interface/mtu-68-8024.xml.i -->
 <leafNode name="mtu">
   <properties>
     <help>Maximum Transmission Unit (MTU)</help>
     <valueHelp>
-      <format>64-8024</format>
+      <format>u32:64-8024</format>
       <description>Maximum Transmission Unit in byte</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-mtu-68-1500.xml.i b/interface-definitions/include/interface/mtu-68-1500.xml.i
index 9e6fe8760..693e0be7e 100644
--- a/interface-definitions/include/interface/interface-mtu-68-1500.xml.i
+++ b/interface-definitions/include/interface/mtu-68-1500.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-mtu-68-1500.xml.i -->
+<!-- include start from interface/mtu-68-1500.xml.i -->
 <leafNode name="mtu">
   <properties>
     <help>Maximum Transmission Unit (MTU)</help>
     <valueHelp>
-      <format>68-1500</format>
+      <format>u32:68-1500</format>
       <description>Maximum Transmission Unit in byte</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-mtu-68-16000.xml.i b/interface-definitions/include/interface/mtu-68-16000.xml.i
index 83af7bbd4..cb666f470 100644
--- a/interface-definitions/include/interface/interface-mtu-68-16000.xml.i
+++ b/interface-definitions/include/interface/mtu-68-16000.xml.i
@@ -1,9 +1,9 @@
-<!-- include start from interface/interface-mtu-68-16000.xml.i -->
+<!-- include start from interface/mtu-68-16000.xml.i -->
 <leafNode name="mtu">
   <properties>
     <help>Maximum Transmission Unit (MTU)</help>
     <valueHelp>
-      <format>68-16000</format>
+      <format>u32:68-16000</format>
       <description>Maximum Transmission Unit in byte</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-parameters-dont-fragment.xml.i b/interface-definitions/include/interface/parameters-dont-fragment.xml.i
index 166c31115..d34f0a97b 100644
--- a/interface-definitions/include/interface/interface-parameters-dont-fragment.xml.i
+++ b/interface-definitions/include/interface/parameters-dont-fragment.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-parameters-df.xml.i -->
+<!-- include start from interface/parameters-df.xml.i -->
 <leafNode name="dont-fragment">
   <properties>
     <help>Specifies the usage of the dont fragment (DF) bit</help>
diff --git a/interface-definitions/include/interface/interface-parameters-flowlabel.xml.i b/interface-definitions/include/interface/parameters-flowlabel.xml.i
index ed075e40d..bd0d1e070 100644
--- a/interface-definitions/include/interface/interface-parameters-flowlabel.xml.i
+++ b/interface-definitions/include/interface/parameters-flowlabel.xml.i
@@ -1,10 +1,17 @@
-<!-- include start from interface/interface-parameters-flowlabel.xml.i -->
+<!-- include start from interface/parameters-flowlabel.xml.i -->
 <leafNode name="flowlabel">
   <properties>
     <help>Specifies the flow label to use in outgoing packets</help>
+    <completionHelp>
+      <list>inherit</list>
+    </completionHelp>
     <valueHelp>
-      <format>0x0-0x0FFFFF</format>
-      <description>Tunnel key, 'inherit' or hex value</description>
+      <format>inherit</format>
+      <description>Copy field from original header</description>
+    </valueHelp>
+    <valueHelp>
+      <format>0x0-0x0fffff</format>
+      <description>Tunnel key, or hex value</description>
     </valueHelp>
     <constraint>
       <regex>^((0x){0,1}(0?[0-9A-Fa-f]{1,5})|inherit)$</regex>
diff --git a/interface-definitions/include/interface/interface-parameters-key.xml.i b/interface-definitions/include/interface/parameters-key.xml.i
index 6c59f7879..25a6c0303 100644
--- a/interface-definitions/include/interface/interface-parameters-key.xml.i
+++ b/interface-definitions/include/interface/parameters-key.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-parameters-key.xml.i -->
+<!-- include start from interface/parameters-key.xml.i -->
 <leafNode name="key">
   <properties>
     <help>Tunnel key (only GRE tunnels)</help>
diff --git a/interface-definitions/include/interface/interface-parameters-tos.xml.i b/interface-definitions/include/interface/parameters-tos.xml.i
index 83b4e0671..1b342a43e 100644
--- a/interface-definitions/include/interface/interface-parameters-tos.xml.i
+++ b/interface-definitions/include/interface/parameters-tos.xml.i
@@ -3,7 +3,7 @@
   <properties>
     <help>Specifies TOS value to use in outgoing packets</help>
     <valueHelp>
-      <format>0-99</format>
+      <format>u32:0-99</format>
       <description>Type of Service (TOS)</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-parameters-ttl.xml.i b/interface-definitions/include/interface/parameters-ttl.xml.i
index df193cf24..ade33b4a4 100644
--- a/interface-definitions/include/interface/interface-parameters-ttl.xml.i
+++ b/interface-definitions/include/interface/parameters-ttl.xml.i
@@ -1,13 +1,13 @@
-<!-- include start from interface/interface-parameters-ttl.xml.i -->
+<!-- include start from interface/parameters-ttl.xml.i -->
 <leafNode name="ttl">
   <properties>
     <help>Specifies TTL value to use in outgoing packets</help>
     <valueHelp>
-      <format>0</format>
+      <format>u32:0</format>
       <description>Inherit - copy value from original IP header</description>
     </valueHelp>
     <valueHelp>
-      <format>1-255</format>
+      <format>u32:1-255</format>
       <description>Time to Live</description>
     </valueHelp>
     <constraint>
diff --git a/interface-definitions/include/interface/interface-proxy-arp-pvlan.xml.i b/interface-definitions/include/interface/proxy-arp-pvlan.xml.i
index 153dfc072..c00b2fe85 100644
--- a/interface-definitions/include/interface/interface-proxy-arp-pvlan.xml.i
+++ b/interface-definitions/include/interface/proxy-arp-pvlan.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-proxy-arp-pvlan.xml.i -->
+<!-- include start from interface/proxy-arp-pvlan.xml.i -->
 <leafNode name="proxy-arp-pvlan">
   <properties>
     <help>Enable private VLAN proxy ARP on this interface</help>
diff --git a/interface-definitions/include/interface/interface-source-validation.xml.i b/interface-definitions/include/interface/source-validation.xml.i
index 70914f2e9..f38065f4d 100644
--- a/interface-definitions/include/interface/interface-source-validation.xml.i
+++ b/interface-definitions/include/interface/source-validation.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-source-validation.xml.i -->
+<!-- include start from interface/source-validation.xml.i -->
 <leafNode name="source-validation">
   <properties>
     <help>Source validation by reversed path (RFC3704)</help>
diff --git a/interface-definitions/include/interface/vif-s.xml.i b/interface-definitions/include/interface/vif-s.xml.i
index 17d1746be..e7ba6d193 100644
--- a/interface-definitions/include/interface/vif-s.xml.i
+++ b/interface-definitions/include/interface/vif-s.xml.i
@@ -2,6 +2,10 @@
 <tagNode name="vif-s">
   <properties>
     <help>QinQ TAG-S Virtual Local Area Network (VLAN) ID</help>
+    <valueHelp>
+      <format>u32:0-4094</format>
+      <description>QinQ Virtual Local Area Network (VLAN) ID</description>
+    </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 0-4094"/>
     </constraint>
@@ -9,11 +13,11 @@
   </properties>
   <children>
     #include <include/interface/address-ipv4-ipv6-dhcp.xml.i>
-    #include <include/interface/interface-description.xml.i>
+    #include <include/interface/description.xml.i>
     #include <include/interface/dhcp-options.xml.i>
     #include <include/interface/dhcpv6-options.xml.i>
-    #include <include/interface/interface-disable-link-detect.xml.i>
-    #include <include/interface/interface-disable.xml.i>
+    #include <include/interface/disable-link-detect.xml.i>
+    #include <include/interface/disable.xml.i>
     <leafNode name="protocol">
       <properties>
         <help>Protocol used for service VLAN (default: 802.1ad)</help>
@@ -35,10 +39,10 @@
       </properties>
       <defaultValue>802.1ad</defaultValue>
     </leafNode>
-    #include <include/interface/interface-ipv4-options.xml.i>
-    #include <include/interface/interface-ipv6-options.xml.i>
-    #include <include/interface/interface-mac.xml.i>
-    #include <include/interface/interface-mtu-68-16000.xml.i>
+    #include <include/interface/ipv4-options.xml.i>
+    #include <include/interface/ipv6-options.xml.i>
+    #include <include/interface/mac.xml.i>
+    #include <include/interface/mtu-68-16000.xml.i>
     <tagNode name="vif-c">
       <properties>
         <help>QinQ TAG-C Virtual Local Area Network (VLAN) ID</help>
@@ -49,19 +53,19 @@
       </properties>
       <children>
         #include <include/interface/address-ipv4-ipv6-dhcp.xml.i>
-        #include <include/interface/interface-description.xml.i>
+        #include <include/interface/description.xml.i>
         #include <include/interface/dhcp-options.xml.i>
         #include <include/interface/dhcpv6-options.xml.i>
-        #include <include/interface/interface-disable-link-detect.xml.i>
-        #include <include/interface/interface-disable.xml.i>
-        #include <include/interface/interface-ipv4-options.xml.i>
-        #include <include/interface/interface-ipv6-options.xml.i>
-        #include <include/interface/interface-mac.xml.i>
-        #include <include/interface/interface-mtu-68-16000.xml.i>
-        #include <include/interface/interface-vrf.xml.i>
+        #include <include/interface/disable-link-detect.xml.i>
+        #include <include/interface/disable.xml.i>
+        #include <include/interface/ipv4-options.xml.i>
+        #include <include/interface/ipv6-options.xml.i>
+        #include <include/interface/mac.xml.i>
+        #include <include/interface/mtu-68-16000.xml.i>
+        #include <include/interface/vrf.xml.i>
       </children>
     </tagNode>
-    #include <include/interface/interface-vrf.xml.i>
+    #include <include/interface/vrf.xml.i>
   </children>
 </tagNode>
 <!-- include end -->
diff --git a/interface-definitions/include/interface/vif.xml.i b/interface-definitions/include/interface/vif.xml.i
index 9e89cbbf6..5644c554f 100644
--- a/interface-definitions/include/interface/vif.xml.i
+++ b/interface-definitions/include/interface/vif.xml.i
@@ -3,7 +3,7 @@
   <properties>
     <help>Virtual Local Area Network (VLAN) ID</help>
     <valueHelp>
-      <format>0-4094</format>
+      <format>u32:0-4094</format>
       <description>Virtual Local Area Network (VLAN) ID</description>
     </valueHelp>
     <constraint>
@@ -13,12 +13,12 @@
   </properties>
   <children>
     #include <include/interface/address-ipv4-ipv6-dhcp.xml.i>
-    #include <include/interface/interface-description.xml.i>
+    #include <include/interface/description.xml.i>
     #include <include/interface/dhcp-options.xml.i>
     #include <include/interface/dhcpv6-options.xml.i>
-    #include <include/interface/interface-disable-link-detect.xml.i>
-    #include <include/interface/interface-disable.xml.i>
-    #include <include/interface/interface-vrf.xml.i>
+    #include <include/interface/disable-link-detect.xml.i>
+    #include <include/interface/disable.xml.i>
+    #include <include/interface/vrf.xml.i>
     <leafNode name="egress-qos">
       <properties>
         <help>VLAN egress QoS</help>
@@ -45,10 +45,10 @@
         <constraintErrorMessage>QoS mapping should be in the format of '0:7 2:3' with numbers 0-9</constraintErrorMessage>
       </properties>
     </leafNode>
-    #include <include/interface/interface-ipv4-options.xml.i>
-    #include <include/interface/interface-ipv6-options.xml.i>
-    #include <include/interface/interface-mac.xml.i>
-    #include <include/interface/interface-mtu-68-16000.xml.i>
+    #include <include/interface/ipv4-options.xml.i>
+    #include <include/interface/ipv6-options.xml.i>
+    #include <include/interface/mac.xml.i>
+    #include <include/interface/mtu-68-16000.xml.i>
   </children>
 </tagNode>
 <!-- include end -->
diff --git a/interface-definitions/include/interface/interface-vrf.xml.i b/interface-definitions/include/interface/vrf.xml.i
index ef6ca1241..5ad978a27 100644
--- a/interface-definitions/include/interface/interface-vrf.xml.i
+++ b/interface-definitions/include/interface/vrf.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-vrf.xml.i -->
+<!-- include start from interface/vrf.xml.i -->
 <leafNode name="vrf">
   <properties>
     <help>VRF instance name</help>
diff --git a/interface-definitions/include/interface/interface-xdp.xml.i b/interface-definitions/include/interface/xdp.xml.i
index 0253f6dad..10223e766 100644
--- a/interface-definitions/include/interface/interface-xdp.xml.i
+++ b/interface-definitions/include/interface/xdp.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from interface/interface-xdp.xml.i -->
+<!-- include start from interface/xdp.xml.i -->
 <leafNode name="xdp">
   <properties>
     <help>Enable eXpress Data Path</help>