Merge branch 'vyos:current' into ocserv_local_otp

98 files changed, 1065 insertions, 98 deletions

diff --git a/interface-definitions/include/accel-ppp/client-ipv6-pool.xml.i b/interface-definitions/include/accel-ppp/client-ipv6-pool.xml.i
index a692f2335..01cf0e040 100644
--- a/interface-definitions/include/accel-ppp/client-ipv6-pool.xml.i
+++ b/interface-definitions/include/accel-ppp/client-ipv6-pool.xml.i
@@ -21,7 +21,7 @@
               <help>Prefix length used for individual client</help>
               <valueHelp>
                 <format>u32:48-128</format>
-                <description>Client prefix length (default: 64)</description>
+                <description>Client prefix length</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 48-128"/>
diff --git a/interface-definitions/include/accel-ppp/radius-additions.xml.i b/interface-definitions/include/accel-ppp/radius-additions.xml.i
index 258ece2b5..441c9dda5 100644
--- a/interface-definitions/include/accel-ppp/radius-additions.xml.i
+++ b/interface-definitions/include/accel-ppp/radius-additions.xml.i
@@ -21,7 +21,7 @@
             <help>Accounting port</help>
             <valueHelp>
               <format>u32:1-65535</format>
-              <description>Numeric IP port (default: 1813)</description>
+              <description>Numeric IP port</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 1-65535"/>
@@ -62,7 +62,7 @@
     </leafNode>
     <leafNode name="acct-timeout">
       <properties>
-        <help>Timeout for Interim-Update packets, terminate session afterwards (default 3 seconds)</help>
+        <help>Timeout for Interim-Update packets, terminate session afterwards</help>
         <valueHelp>
           <format>u32:0-60</format>
           <description>Timeout in seconds, 0 to keep active</description>
@@ -126,7 +126,7 @@
         </leafNode>
         <leafNode name="port">
           <properties>
-            <help>Port for Dynamic Authorization Extension server (DM/CoA) (default: 1700)</help>
+            <help>Port for Dynamic Authorization Extension server (DM/CoA)</help>
             <valueHelp>
               <format>u32:1-65535</format>
               <description>TCP port</description>
diff --git a/interface-definitions/include/arp-ndp-table-size.xml.i b/interface-definitions/include/arp-ndp-table-size.xml.i
new file mode 100644
index 000000000..dec86e91a
--- /dev/null
+++ b/interface-definitions/include/arp-ndp-table-size.xml.i
@@ -0,0 +1,14 @@
+<!-- include start from arp-ndp-table-size.xml.i -->
+<leafNode name="table-size">
+  <properties>
+    <help>Maximum number of entries to keep in the cache</help>
+    <completionHelp>
+      <list>1024 2048 4096 8192 16384 32768</list>
+    </completionHelp>
+    <constraint>
+      <regex>(1024|2048|4096|8192|16384|32768)</regex>
+    </constraint>
+  </properties>
+  <defaultValue>8192</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/bfd/common.xml.i b/interface-definitions/include/bfd/common.xml.i
index e52221441..126ab9b9a 100644
--- a/interface-definitions/include/bfd/common.xml.i
+++ b/interface-definitions/include/bfd/common.xml.i
@@ -15,7 +15,7 @@
         <help>Minimum interval of receiving control packets</help>
         <valueHelp>
           <format>u32:10-60000</format>
-          <description>Interval in milliseconds (default: 300)</description>
+          <description>Interval in milliseconds</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 10-60000"/>
@@ -28,7 +28,7 @@
         <help>Minimum interval of transmitting control packets</help>
         <valueHelp>
           <format>u32:10-60000</format>
-          <description>Interval in milliseconds (default: 300)</description>
+          <description>Interval in milliseconds</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 10-60000"/>
@@ -41,7 +41,7 @@
         <help>Multiplier to determine packet loss</help>
         <valueHelp>
           <format>u32:2-255</format>
-          <description>Remote transmission interval will be multiplied by this value (default: 3)</description>
+          <description>Remote transmission interval will be multiplied by this value</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 2-255"/>
diff --git a/interface-definitions/include/bgp/protocol-common-config.xml.i b/interface-definitions/include/bgp/protocol-common-config.xml.i
index 8214d0779..38337b032 100644
--- a/interface-definitions/include/bgp/protocol-common-config.xml.i
+++ b/interface-definitions/include/bgp/protocol-common-config.xml.i
@@ -1191,7 +1191,7 @@
             <help>Set period to rescan BGP table to check if condition is met</help>
             <valueHelp>
               <format>u32:5-240</format>
-              <description>Period to rerun the conditional advertisement scanner process (default: 60)</description>
+              <description>Period to rerun the conditional advertisement scanner process</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 5-240"/>
diff --git a/interface-definitions/include/bgp/timers-keepalive.xml.i b/interface-definitions/include/bgp/timers-keepalive.xml.i
index b2771e326..b23f96ec8 100644
--- a/interface-definitions/include/bgp/timers-keepalive.xml.i
+++ b/interface-definitions/include/bgp/timers-keepalive.xml.i
@@ -4,7 +4,7 @@
     <help>BGP keepalive interval for this neighbor</help>
     <valueHelp>
       <format>u32:1-65535</format>
-      <description>Keepalive interval in seconds (default 60)</description>
+      <description>Keepalive interval in seconds</description>
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 1-65535"/>
diff --git a/interface-definitions/include/firewall/common-rule.xml.i b/interface-definitions/include/firewall/common-rule.xml.i
index 521fe54f2..353804990 100644
--- a/interface-definitions/include/firewall/common-rule.xml.i
+++ b/interface-definitions/include/firewall/common-rule.xml.i
@@ -146,13 +146,24 @@
     </leafNode>
     <leafNode name="time">
       <properties>
-        <help>Source addresses seen in the last N seconds</help>
+        <help>Source addresses seen in the last second/minute/hour</help>
+        <completionHelp>
+          <list>second minute hour</list>
+        </completionHelp>
         <valueHelp>
-          <format>u32:0-4294967295</format>
-          <description>Source addresses seen in the last N seconds</description>
+          <format>second</format>
+          <description>Source addresses seen COUNT times in the last second</description>
+        </valueHelp>
+        <valueHelp>
+          <format>minute</format>
+          <description>Source addresses seen COUNT times in the last minute</description>
+        </valueHelp>
+        <valueHelp>
+          <format>hour</format>
+          <description>Source addresses seen COUNT times in the last hour</description>
         </valueHelp>
         <constraint>
-          <validator name="numeric" argument="--range 0-4294967295"/>
+          <regex>^(second|minute|hour)$</regex>
         </constraint>
       </properties>
     </leafNode>
diff --git a/interface-definitions/include/firewall/name-default-action.xml.i b/interface-definitions/include/firewall/name-default-action.xml.i
index 1b61b076f..8470a29a9 100644
--- a/interface-definitions/include/firewall/name-default-action.xml.i
+++ b/interface-definitions/include/firewall/name-default-action.xml.i
@@ -7,7 +7,7 @@
     </completionHelp>
     <valueHelp>
       <format>drop</format>
-      <description>Drop if no prior rules are hit (default)</description>
+      <description>Drop if no prior rules are hit</description>
     </valueHelp>
     <valueHelp>
       <format>reject</format>
diff --git a/interface-definitions/include/interface/arp-cache-timeout.xml.i b/interface-definitions/include/interface/arp-cache-timeout.xml.i
index cb01d0525..06d7ffe96 100644
--- a/interface-definitions/include/interface/arp-cache-timeout.xml.i
+++ b/interface-definitions/include/interface/arp-cache-timeout.xml.i
@@ -4,7 +4,7 @@
     <help>ARP cache entry timeout in seconds</help>
     <valueHelp>
       <format>u32:1-86400</format>
-      <description>ARP cache entry timout in seconds (default 30)</description>
+      <description>ARP cache entry timout in seconds</description>
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 1-86400"/>
diff --git a/interface-definitions/include/interface/dhcp-options.xml.i b/interface-definitions/include/interface/dhcp-options.xml.i
index b65b0802a..098d02919 100644
--- a/interface-definitions/include/interface/dhcp-options.xml.i
+++ b/interface-definitions/include/interface/dhcp-options.xml.i
@@ -30,12 +30,13 @@
         <help>Distance for the default route from DHCP server</help>
         <valueHelp>
           <format>u32:1-255</format>
-          <description>Distance for the default route from DHCP server (default 210)</description>
+          <description>Distance for the default route from DHCP server</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-255"/>
         </constraint>
       </properties>
+      <defaultValue>210</defaultValue>
     </leafNode>
     <leafNode name="reject">
       <properties>
diff --git a/interface-definitions/include/interface/dhcpv6-options.xml.i b/interface-definitions/include/interface/dhcpv6-options.xml.i
index d1abf4a90..08e4f5e0a 100644
--- a/interface-definitions/include/interface/dhcpv6-options.xml.i
+++ b/interface-definitions/include/interface/dhcpv6-options.xml.i
@@ -57,10 +57,10 @@
           <children>
             <leafNode name="address">
               <properties>
-                <help>Local interface address assigned to interface</help>
+                <help>Local interface address assigned to interface (default: EUI-64)</help>
                 <valueHelp>
                   <format>&gt;0</format>
-                  <description>Used to form IPv6 interface address (default: EUI-64)</description>
+                  <description>Used to form IPv6 interface address</description>
                 </valueHelp>
                 <constraint>
                   <validator name="numeric" argument="--non-negative"/>
diff --git a/interface-definitions/include/interface/inbound-interface.xml.i b/interface-definitions/include/interface/inbound-interface.xml.i
new file mode 100644
index 000000000..5a8d47280
--- /dev/null
+++ b/interface-definitions/include/interface/inbound-interface.xml.i
@@ -0,0 +1,10 @@
+<!-- include start from interface/inbound-interface.xml.i -->
+<leafNode name="inbound-interface">
+  <properties>
+  <help>Inbound Interface</help>
+  <completionHelp>
+    <script>${vyos_completion_dir}/list_interfaces.py</script>
+  </completionHelp>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/redirect.xml.i b/interface-definitions/include/interface/redirect.xml.i
new file mode 100644
index 000000000..3be9ee16b
--- /dev/null
+++ b/interface-definitions/include/interface/redirect.xml.i
@@ -0,0 +1,17 @@
+<!-- include start from interface/redirect.xml.i -->
+<leafNode name="redirect">
+  <properties>
+    <help>Incoming packet redirection destination</help>
+    <completionHelp>
+      <script>${vyos_completion_dir}/list_interfaces.py</script>
+    </completionHelp>
+    <valueHelp>
+      <format>txt</format>
+      <description>Interface name</description>
+    </valueHelp>
+    <constraint>
+      <validator name="interface-name"/>
+    </constraint>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/traffic-policy.xml.i b/interface-definitions/include/interface/traffic-policy.xml.i
new file mode 100644
index 000000000..cd60b62a5
--- /dev/null
+++ b/interface-definitions/include/interface/traffic-policy.xml.i
@@ -0,0 +1,43 @@
+<!-- include start from interface/traffic-policy.xml.i -->
+<node name="traffic-policy">
+  <properties>
+    <help>Traffic-policy for interface</help>
+  </properties>
+  <children>
+    <leafNode name="in">
+      <properties>
+        <help>Ingress traffic policy for interface</help>
+        <completionHelp>
+          <path>traffic-policy drop-tail</path>
+          <path>traffic-policy fair-queue</path>
+          <path>traffic-policy fq-codel</path>
+          <path>traffic-policy limiter</path>
+          <path>traffic-policy network-emulator</path>
+          <path>traffic-policy priority-queue</path>
+          <path>traffic-policy random-detect</path>
+          <path>traffic-policy rate-control</path>
+          <path>traffic-policy round-robin</path>
+          <path>traffic-policy shaper</path>
+          <path>traffic-policy shaper-hfsc</path>
+        </completionHelp>
+        <valueHelp>
+          <format>txt</format>
+          <description>Policy name</description>
+        </valueHelp>
+      </properties>
+    </leafNode>
+    <leafNode name="out">
+      <properties>
+        <help>Egress traffic policy for interface</help>
+        <completionHelp>
+          <path>traffic-policy</path>
+        </completionHelp>
+        <valueHelp>
+          <format>txt</format>
+          <description>Policy name</description>
+        </valueHelp>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- include end -->
\ No newline at end of file
diff --git a/interface-definitions/include/interface/tunnel-remote-multi.xml.i b/interface-definitions/include/interface/tunnel-remote-multi.xml.i
new file mode 100644
index 000000000..f672087a4
--- /dev/null
+++ b/interface-definitions/include/interface/tunnel-remote-multi.xml.i
@@ -0,0 +1,19 @@
+<!-- include start from interface/tunnel-remote-multi.xml.i -->
+<leafNode name="remote">
+  <properties>
+    <help>Tunnel remote address</help>
+    <valueHelp>
+      <format>ipv4</format>
+      <description>Tunnel remote IPv4 address</description>
+    </valueHelp>
+    <valueHelp>
+      <format>ipv6</format>
+      <description>Tunnel remote IPv6 address</description>
+    </valueHelp>
+    <constraint>
+      <validator name="ip-address"/>
+    </constraint>
+    <multi/>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/interface/tunnel-remote.xml.i b/interface-definitions/include/interface/tunnel-remote.xml.i
index 1ba9b0382..2a8891b85 100644
--- a/interface-definitions/include/interface/tunnel-remote.xml.i
+++ b/interface-definitions/include/interface/tunnel-remote.xml.i
@@ -1,4 +1,4 @@
-<!-- include start from rip/tunnel-remote.xml.i -->
+<!-- include start from interface/tunnel-remote.xml.i -->
 <leafNode name="remote">
   <properties>
     <help>Tunnel remote address</help>
diff --git a/interface-definitions/include/interface/vif-s.xml.i b/interface-definitions/include/interface/vif-s.xml.i
index f1a61ff64..59a47b5ff 100644
--- a/interface-definitions/include/interface/vif-s.xml.i
+++ b/interface-definitions/include/interface/vif-s.xml.i
@@ -64,11 +64,15 @@
         #include <include/interface/ipv6-options.xml.i>
         #include <include/interface/mac.xml.i>
         #include <include/interface/mtu-68-16000.xml.i>
+        #include <include/interface/redirect.xml.i>
+        #include <include/interface/traffic-policy.xml.i>
         #include <include/interface/vrf.xml.i>
         #include <include/interface/interface-firewall-vif-c.xml.i>
         #include <include/interface/interface-policy-vif-c.xml.i>
       </children>
     </tagNode>
+    #include <include/interface/redirect.xml.i>
+    #include <include/interface/traffic-policy.xml.i>
     #include <include/interface/vrf.xml.i>
   </children>
 </tagNode>
diff --git a/interface-definitions/include/interface/vif.xml.i b/interface-definitions/include/interface/vif.xml.i
index 11ba7e2f8..8a1475711 100644
--- a/interface-definitions/include/interface/vif.xml.i
+++ b/interface-definitions/include/interface/vif.xml.i
@@ -18,7 +18,6 @@
     #include <include/interface/dhcpv6-options.xml.i>
     #include <include/interface/disable-link-detect.xml.i>
     #include <include/interface/disable.xml.i>
-    #include <include/interface/vrf.xml.i>
     #include <include/interface/interface-firewall-vif.xml.i>
     #include <include/interface/interface-policy-vif.xml.i>
     <leafNode name="egress-qos">
@@ -51,6 +50,9 @@
     #include <include/interface/ipv6-options.xml.i>
     #include <include/interface/mac.xml.i>
     #include <include/interface/mtu-68-16000.xml.i>
+    #include <include/interface/redirect.xml.i>
+    #include <include/interface/traffic-policy.xml.i>
+    #include <include/interface/vrf.xml.i>
   </children>
 </tagNode>
 <!-- include end -->
diff --git a/interface-definitions/include/ipsec/local-traffic-selector.xml.i b/interface-definitions/include/ipsec/local-traffic-selector.xml.i
index d30a6d11a..9ae67f583 100644
--- a/interface-definitions/include/ipsec/local-traffic-selector.xml.i
+++ b/interface-definitions/include/ipsec/local-traffic-selector.xml.i
@@ -9,11 +9,11 @@
       <properties>
         <help>Local IPv4 or IPv6 prefix</help>
         <valueHelp>
-          <format>ipv4</format>
+          <format>ipv4net</format>
           <description>Local IPv4 prefix</description>
         </valueHelp>
         <valueHelp>
-          <format>ipv6</format>
+          <format>ipv6net</format>
           <description>Local IPv6 prefix</description>
         </valueHelp>
         <constraint>
diff --git a/interface-definitions/include/nat-translation-options.xml.i b/interface-definitions/include/nat-translation-options.xml.i
index df2f76397..925f90106 100644
--- a/interface-definitions/include/nat-translation-options.xml.i
+++ b/interface-definitions/include/nat-translation-options.xml.i
@@ -16,13 +16,14 @@
         </valueHelp>
         <valueHelp>
           <format>random</format>
-          <description>Random source or destination address allocation for each connection (default)</description>
+          <description>Random source or destination address allocation for each connection</description>
         </valueHelp>
         <constraint>
           <regex>^(persistent|random)$</regex>
         </constraint>
       </properties>
-    </leafNode> 
+      <defaultValue>random</defaultValue>
+    </leafNode>
     <leafNode name="port-mapping">
       <properties>
         <help>Port mapping options</help>
@@ -39,13 +40,14 @@
         </valueHelp>
         <valueHelp>
           <format>none</format>
-          <description>Do not apply port randomization (default)</description>
+          <description>Do not apply port randomization</description>
         </valueHelp>
         <constraint>
           <regex>^(random|fully-random|none)$</regex>
         </constraint>
       </properties>
-    </leafNode> 
+      <defaultValue>none</defaultValue>
+    </leafNode>
   </children>
 </node>
 <!-- include end -->
diff --git a/interface-definitions/include/ospf/auto-cost.xml.i b/interface-definitions/include/ospf/auto-cost.xml.i
index 3e6cc8232..da6483a00 100644
--- a/interface-definitions/include/ospf/auto-cost.xml.i
+++ b/interface-definitions/include/ospf/auto-cost.xml.i
@@ -6,7 +6,7 @@
   <children>
     <leafNode name="reference-bandwidth">
       <properties>
-        <help>Reference bandwidth method to assign cost (default: 100)</help>
+        <help>Reference bandwidth method to assign cost</help>
         <valueHelp>
           <format>u32:1-4294967</format>
           <description>Reference bandwidth cost in Mbits/sec</description>
diff --git a/interface-definitions/include/ospf/interface-common.xml.i b/interface-definitions/include/ospf/interface-common.xml.i
index 738651594..9c8b94f0b 100644
--- a/interface-definitions/include/ospf/interface-common.xml.i
+++ b/interface-definitions/include/ospf/interface-common.xml.i
@@ -20,7 +20,7 @@
 </leafNode>
 <leafNode name="priority">
   <properties>
-    <help>Router priority (default: 1)</help>
+    <help>Router priority</help>
     <valueHelp>
       <format>u32:0-255</format>
       <description>OSPF router priority cost</description>
diff --git a/interface-definitions/include/ospf/intervals.xml.i b/interface-definitions/include/ospf/intervals.xml.i
index fad1a6305..9f6e5df69 100644
--- a/interface-definitions/include/ospf/intervals.xml.i
+++ b/interface-definitions/include/ospf/intervals.xml.i
@@ -1,7 +1,7 @@
 <!-- include start from ospf/intervals.xml.i -->
 <leafNode name="dead-interval">
   <properties>
-    <help>Interval after which a neighbor is declared dead (default: 40)</help>
+    <help>Interval after which a neighbor is declared dead</help>
     <valueHelp>
       <format>u32:1-65535</format>
       <description>Neighbor dead interval (seconds)</description>
@@ -14,7 +14,7 @@
 </leafNode>
 <leafNode name="hello-interval">
   <properties>
-    <help>Interval between hello packets (default: 10)</help>
+    <help>Interval between hello packets</help>
     <valueHelp>
       <format>u32:1-65535</format>
       <description>Hello interval (seconds)</description>
@@ -27,7 +27,7 @@
 </leafNode>
 <leafNode name="retransmit-interval">
   <properties>
-    <help>Interval between retransmitting lost link state advertisements (default: 5)</help>
+    <help>Interval between retransmitting lost link state advertisements</help>
     <valueHelp>
       <format>u32:1-65535</format>
       <description>Retransmit interval (seconds)</description>
@@ -40,7 +40,7 @@
 </leafNode>
 <leafNode name="transmit-delay">
   <properties>
-    <help>Link state transmit delay (default: 1)</help>
+    <help>Link state transmit delay</help>
     <valueHelp>
       <format>u32:1-65535</format>
       <description>Link state transmit delay (seconds)</description>
diff --git a/interface-definitions/include/ospf/metric-type.xml.i b/interface-definitions/include/ospf/metric-type.xml.i
index ef9fd8ac0..de55c7645 100644
--- a/interface-definitions/include/ospf/metric-type.xml.i
+++ b/interface-definitions/include/ospf/metric-type.xml.i
@@ -1,7 +1,7 @@
 <!-- include start from ospf/metric-type.xml.i -->
 <leafNode name="metric-type">
   <properties>
-    <help>OSPF metric type for default routes (default: 2)</help>
+    <help>OSPF metric type for default routes</help>
     <valueHelp>
       <format>u32:1-2</format>
       <description>Set OSPF External Type 1/2 metrics</description>
diff --git a/interface-definitions/include/ospf/protocol-common-config.xml.i b/interface-definitions/include/ospf/protocol-common-config.xml.i
index e783f4bec..3a3372e47 100644
--- a/interface-definitions/include/ospf/protocol-common-config.xml.i
+++ b/interface-definitions/include/ospf/protocol-common-config.xml.i
@@ -106,7 +106,7 @@
             </leafNode>
             <leafNode name="translate">
               <properties>
-                <help>Configure NSSA-ABR (default: candidate)</help>
+                <help>Configure NSSA-ABR</help>
                 <completionHelp>
                   <list>always candidate never</list>
                 </completionHelp>
@@ -116,7 +116,7 @@
                 </valueHelp>
                 <valueHelp>
                   <format>candidate</format>
-                  <description>Translate for election (default)</description>
+                  <description>Translate for election</description>
                 </valueHelp>
                 <valueHelp>
                   <format>never</format>
@@ -256,6 +256,36 @@
         </constraint>
       </properties>
     </leafNode>
+    <leafNode name="export-list">
+      <properties>
+        <help>Set the filter for networks announced to other areas</help>
+        <completionHelp>
+          <path>policy access-list</path>
+        </completionHelp>
+        <valueHelp>
+          <format>u32</format>
+          <description>Access-list number</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-4294967295"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="import-list">
+      <properties>
+        <help>Set the filter for networks from other areas announced</help>
+        <completionHelp>
+          <path>policy access-list</path>
+        </completionHelp>
+        <valueHelp>
+          <format>u32</format>
+          <description>Access-list number</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-4294967295"/>
+        </constraint>
+      </properties>
+    </leafNode>
     <tagNode name="virtual-link">
       <properties>
         <help>Virtual link</help>
@@ -502,7 +532,7 @@
   <children>
     <leafNode name="poll-interval">
       <properties>
-        <help>Dead neighbor polling interval (default: 60)</help>
+        <help>Dead neighbor polling interval</help>
         <valueHelp>
           <format>u32:1-65535</format>
           <description>Seconds between dead neighbor polling interval</description>
@@ -515,7 +545,7 @@
     </leafNode>
     <leafNode name="priority">
       <properties>
-        <help>Neighbor priority in seconds (default: 0)</help>
+        <help>Neighbor priority in seconds</help>
         <valueHelp>
           <format>u32:0-255</format>
           <description>Neighbor priority</description>
@@ -535,13 +565,13 @@
   <children>
     <leafNode name="abr-type">
       <properties>
-        <help>OSPF ABR type (default: cisco)</help>
+        <help>OSPF ABR type</help>
         <completionHelp>
           <list>cisco ibm shortcut standard</list>
         </completionHelp>
         <valueHelp>
           <format>cisco</format>
-          <description>Cisco ABR type (default)</description>
+          <description>Cisco ABR type</description>
         </valueHelp>
         <valueHelp>
           <format>ibm</format>
@@ -712,7 +742,7 @@
           <children>
             <leafNode name="delay">
               <properties>
-                <help>Delay from the first change received to SPF calculation (default: 200)</help>
+                <help>Delay from the first change received to SPF calculation</help>
                 <valueHelp>
                   <format>u32:0-600000</format>
                   <description>Delay in milliseconds</description>
@@ -725,7 +755,7 @@
             </leafNode>
             <leafNode name="initial-holdtime">
               <properties>
-                <help>Initial hold time between consecutive SPF calculations (default: 1000)</help>
+                <help>Initial hold time between consecutive SPF calculations</help>
                 <valueHelp>
                   <format>u32:0-600000</format>
                   <description>Initial hold time in milliseconds</description>
@@ -738,7 +768,7 @@
             </leafNode>
             <leafNode name="max-holdtime">
               <properties>
-                <help>Maximum hold time (default: 10000)</help>
+                <help>Maximum hold time</help>
                 <valueHelp>
                   <format>u32:0-600000</format>
                   <description>Max hold time in milliseconds</description>
diff --git a/interface-definitions/include/ospfv3/protocol-common-config.xml.i b/interface-definitions/include/ospfv3/protocol-common-config.xml.i
index 5d08debda..792c873c8 100644
--- a/interface-definitions/include/ospfv3/protocol-common-config.xml.i
+++ b/interface-definitions/include/ospfv3/protocol-common-config.xml.i
@@ -158,7 +158,7 @@
     </leafNode>
     <leafNode name="instance-id">
       <properties>
-        <help>Instance Id (default: 0)</help>
+        <help>Instance ID</help>
         <valueHelp>
           <format>u32:0-255</format>
           <description>Instance Id</description>
diff --git a/interface-definitions/include/qos/bandwidth.xml.i b/interface-definitions/include/qos/bandwidth.xml.i
new file mode 100644
index 000000000..82af22f42
--- /dev/null
+++ b/interface-definitions/include/qos/bandwidth.xml.i
@@ -0,0 +1,15 @@
+<!-- include start from qos/bandwidth.xml.i -->
+<leafNode name="bandwidth">
+  <properties>
+    <help>Traffic-limit used for this class</help>
+    <valueHelp>
+      <format>&lt;number&gt;</format>
+      <description>Rate in kbit (kilobit per second)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;&lt;suffix&gt;</format>
+      <description>Rate with scaling suffix (mbit, mbps, ...)</description>
+    </valueHelp>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/burst.xml.i b/interface-definitions/include/qos/burst.xml.i
new file mode 100644
index 000000000..761618027
--- /dev/null
+++ b/interface-definitions/include/qos/burst.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/burst.xml.i -->
+<leafNode name="burst">
+  <properties>
+    <help>Burst size for this class</help>
+    <valueHelp>
+      <format>&lt;number&gt;</format>
+      <description>Bytes</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;&lt;suffix&gt;</format>
+      <description>Bytes with scaling suffix (kb, mb, gb)</description>
+    </valueHelp>
+  </properties>
+  <defaultValue>15k</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/codel-quantum.xml.i b/interface-definitions/include/qos/codel-quantum.xml.i
new file mode 100644
index 000000000..bc24630b6
--- /dev/null
+++ b/interface-definitions/include/qos/codel-quantum.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/codel-quantum.xml.i -->
+<leafNode name="codel-quantum">
+  <properties>
+    <help>Deficit in the fair queuing algorithm</help>
+    <valueHelp>
+      <format>u32:0-1048576</format>
+      <description>Number of bytes used as 'deficit'</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-1048576"/>
+    </constraint>
+    <constraintErrorMessage>Interval must be in range 0 to 1048576</constraintErrorMessage>
+  </properties>
+  <defaultValue>1514</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/dscp.xml.i b/interface-definitions/include/qos/dscp.xml.i
new file mode 100644
index 000000000..bb90850ac
--- /dev/null
+++ b/interface-definitions/include/qos/dscp.xml.i
@@ -0,0 +1,143 @@
+<!-- include start from qos/dscp.xml.i -->
+<leafNode name="dscp">
+  <properties>
+    <help>Match on Differentiated Services Codepoint (DSCP)</help>
+    <completionHelp>
+      <list>default reliability throughput lowdelay priority immediate flash flash-override critical internet network AF11 AF12 AF13 AF21 AF22 AF23 AF31 AF32 AF33 AF41 AF42 AF43 CS1 CS2 CS3 CS4 CS5 CS6 CS7 EF</list>
+    </completionHelp>
+    <valueHelp>
+      <format>u32:0-63</format>
+      <description>Differentiated Services Codepoint (DSCP) value </description>
+    </valueHelp>
+    <valueHelp>
+      <format>default</format>
+      <description>match DSCP (000000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>reliability</format>
+      <description>match DSCP (000001)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>throughput</format>
+      <description>match DSCP (000010)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>lowdelay</format>
+      <description>match DSCP (000100)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>priority</format>
+      <description>match DSCP (001000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>immediate</format>
+      <description>match DSCP (010000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>flash</format>
+      <description>match DSCP (011000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>flash-override</format>
+      <description>match DSCP (100000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>critical</format>
+      <description>match DSCP (101000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>internet</format>
+      <description>match DSCP (110000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>network</format>
+      <description>match DSCP (111000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF11</format>
+      <description>High-throughput data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF12</format>
+      <description>High-throughput data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF13</format>
+      <description>High-throughput data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF21</format>
+      <description>Low-latency data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF22</format>
+      <description>Low-latency data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF23</format>
+      <description>Low-latency data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF31</format>
+      <description>Multimedia streaming</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF32</format>
+      <description>Multimedia streaming</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF33</format>
+      <description>Multimedia streaming</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF41</format>
+      <description>Multimedia conferencing</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF42</format>
+      <description>Multimedia conferencing</description>
+    </valueHelp>
+    <valueHelp>
+      <format>AF43</format>
+      <description>Multimedia conferencing</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS1</format>
+      <description>Low-priority data</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS2</format>
+      <description>OAM</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS3</format>
+      <description>Broadcast video</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS4</format>
+      <description>Real-time interactive</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS5</format>
+      <description>Signaling</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS6</format>
+      <description>Network control</description>
+    </valueHelp>
+    <valueHelp>
+      <format>CS7</format>
+      <description></description>
+    </valueHelp>
+    <valueHelp>
+      <format>EF</format>
+      <description>Expedited Forwarding</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-63"/>
+      <regex>(default|reliability|throughput|lowdelay|priority|immediate|flash|flash-override|critical|internet|network|AF11|AF12|AF13|AF21|AF22|AF23|AF31|AF32|AF33|AF41|AF42|AF43|CS1|CS2|CS3|CS4|CS5|CS6|CS7|EF)</regex>
+    </constraint>
+    <constraintErrorMessage>Priority must be between 0 and 63</constraintErrorMessage>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/flows.xml.i b/interface-definitions/include/qos/flows.xml.i
new file mode 100644
index 000000000..a7d7c6422
--- /dev/null
+++ b/interface-definitions/include/qos/flows.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/flows.xml.i -->
+<leafNode name="flows">
+  <properties>
+    <help>Number of flows into which the incoming packets are classified</help>
+    <valueHelp>
+      <format>u32:1-65536</format>
+      <description>Number of flows</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 1-65536"/>
+    </constraint>
+    <constraintErrorMessage>Interval must be in range 1 to 65536</constraintErrorMessage>
+  </properties>
+  <defaultValue>1024</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/hfsc-d.xml.i b/interface-definitions/include/qos/hfsc-d.xml.i
new file mode 100644
index 000000000..2a513509c
--- /dev/null
+++ b/interface-definitions/include/qos/hfsc-d.xml.i
@@ -0,0 +1,15 @@
+<!-- include start from qos/hfsc-d.xml.i -->
+<leafNode name="d">
+  <properties>
+    <help>Service curve delay</help>
+    <valueHelp>
+      <format>&lt;number&gt;</format>
+      <description>Time in milliseconds</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-65535"/>
+    </constraint>
+    <constraintErrorMessage>Priority must be between 0 and 65535</constraintErrorMessage>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/hfsc-m1.xml.i b/interface-definitions/include/qos/hfsc-m1.xml.i
new file mode 100644
index 000000000..749d01f57
--- /dev/null
+++ b/interface-definitions/include/qos/hfsc-m1.xml.i
@@ -0,0 +1,32 @@
+<!-- include start from qos/hfsc-m1.xml.i -->
+<leafNode name="m1">
+  <properties>
+    <help>Linkshare m1 parameter for class traffic</help>
+    <valueHelp>
+      <format>&lt;number&gt;</format>
+      <description>Rate in kbit (kilobit per second)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;%%</format>
+      <description>Percentage of overall rate</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;bit</format>
+      <description>bit(1), kbit(10^3), mbit(10^6), gbit, tbit</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;ibit</format>
+      <description>kibit(1024), mibit(1024^2), gibit(1024^3), tbit(1024^4)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;ibps</format>
+      <description>kibps(1024*8), mibps(1024^2*8), gibps, tibps - Byte/sec</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;bps</format>
+      <description>bps(8),kbps(8*10^3),mbps(8*10^6), gbps, tbps - Byte/sec</description>
+    </valueHelp>
+  </properties>
+  <defaultValue>100%</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/hfsc-m2.xml.i b/interface-definitions/include/qos/hfsc-m2.xml.i
new file mode 100644
index 000000000..24e8f5d63
--- /dev/null
+++ b/interface-definitions/include/qos/hfsc-m2.xml.i
@@ -0,0 +1,32 @@
+<!-- include start from qos/hfsc-m2.xml.i -->
+<leafNode name="m2">
+  <properties>
+    <help>Linkshare m2 parameter for class traffic</help>
+    <valueHelp>
+      <format>&lt;number&gt;</format>
+      <description>Rate in kbit (kilobit per second)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;%%</format>
+      <description>Percentage of overall rate</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;bit</format>
+      <description>bit(1), kbit(10^3), mbit(10^6), gbit, tbit</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;ibit</format>
+      <description>kibit(1024), mibit(1024^2), gibit(1024^3), tbit(1024^4)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;ibps</format>
+      <description>kibps(1024*8), mibps(1024^2*8), gibps, tibps - Byte/sec</description>
+    </valueHelp>
+    <valueHelp>
+      <format>&lt;number&gt;bps</format>
+      <description>bps(8),kbps(8*10^3),mbps(8*10^6), gbps, tbps - Byte/sec</description>
+    </valueHelp>
+  </properties>
+  <defaultValue>100%</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/interval.xml.i b/interface-definitions/include/qos/interval.xml.i
new file mode 100644
index 000000000..41896ac9c
--- /dev/null
+++ b/interface-definitions/include/qos/interval.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/interval.xml.i -->
+<leafNode name="interval">
+  <properties>
+    <help>Interval used to measure the delay</help>
+    <valueHelp>
+      <format>u32</format>
+      <description>Interval in milliseconds</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-4294967295"/>
+    </constraint>
+    <constraintErrorMessage>Interval must be in range 0 to 4294967295</constraintErrorMessage>
+  </properties>
+  <defaultValue>100</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/match.xml.i b/interface-definitions/include/qos/match.xml.i
new file mode 100644
index 000000000..7d89e4460
--- /dev/null
+++ b/interface-definitions/include/qos/match.xml.i
@@ -0,0 +1,221 @@
+<!-- include start from qos/match.xml.i -->
+<tagNode name="match">
+  <properties>
+    <help>Class matching rule name</help>
+    <constraint>
+      <regex>[^-].*</regex>
+    </constraint>
+    <constraintErrorMessage>Match queue name cannot start with hyphen (-)</constraintErrorMessage>
+  </properties>
+  <children>
+    #include <include/generic-description.xml.i>
+    <node name="ether">
+      <properties>
+        <help>Ethernet header match</help>
+      </properties>
+      <children>
+        <leafNode name="destination">
+          <properties>
+            <help>Ethernet destination address for this match</help>
+            <valueHelp>
+              <format>macaddr</format>
+              <description>MAC address to match</description>
+            </valueHelp>
+            <constraint>
+              <validator name="mac-address"/>
+            </constraint>
+          </properties>
+        </leafNode>
+        <leafNode name="protocol">
+          <properties>
+            <help>Ethernet protocol for this match</help>
+            <!-- this refers to /etc/protocols -->
+            <completionHelp>
+              <list>all 802.1Q 802_2 802_3 aarp aoe arp atalk dec ip ipv6 ipx lat localtalk rarp snap x25</list>
+            </completionHelp>
+            <valueHelp>
+              <format>u32:0-65535</format>
+              <description>Ethernet protocol number</description>
+            </valueHelp>
+            <valueHelp>
+              <format>txt</format>
+              <description>Ethernet protocol name</description>
+            </valueHelp>
+            <valueHelp>
+              <format>all</format>
+              <description>Any protocol</description>
+            </valueHelp>
+            <valueHelp>
+              <format>ip</format>
+              <description>Internet IP (IPv4)</description>
+            </valueHelp>
+            <valueHelp>
+              <format>ipv6</format>
+              <description>Internet IP (IPv6)</description>
+            </valueHelp>
+            <valueHelp>
+              <format>arp</format>
+              <description>Address Resolution Protocol</description>
+            </valueHelp>
+            <valueHelp>
+              <format>atalk</format>
+              <description>Appletalk</description>
+            </valueHelp>
+            <valueHelp>
+              <format>ipx</format>
+              <description>Novell Internet Packet Exchange</description>
+            </valueHelp>
+            <valueHelp>
+              <format>802.1Q</format>
+              <description>802.1Q VLAN tag</description>
+            </valueHelp>
+            <constraint>
+              <validator name="ip-protocol"/>
+            </constraint>
+          </properties>
+        </leafNode>
+        <leafNode name="source">
+          <properties>
+            <help>Ethernet source address for this match</help>
+            <valueHelp>
+              <format>macaddr</format>
+              <description>MAC address to match</description>
+            </valueHelp>
+            <constraint>
+              <validator name="mac-address"/>
+            </constraint>
+          </properties>
+        </leafNode>
+      </children>
+    </node>
+    #include <include/generic-interface.xml.i>
+    <node name="ip">
+      <properties>
+        <help>Match IP protocol header</help>
+      </properties>
+      <children>
+        <node name="destination">
+          <properties>
+            <help>Match on destination port or address</help>
+          </properties>
+          <children>
+            <leafNode name="address">
+              <properties>
+                <help>IPv4 destination address for this match</help>
+                <valueHelp>
+                  <format>ipv4net</format>
+                  <description>IPv4 address and prefix length</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv4"/>
+                </constraint>
+              </properties>
+            </leafNode>
+            #include <include/port-number.xml.i>
+          </children>
+        </node>
+        #include <include/qos/dscp.xml.i>
+        #include <include/qos/max-length.xml.i>
+        #include <include/ip-protocol.xml.i>
+        <node name="source">
+          <properties>
+            <help>Match on source port or address</help>
+          </properties>
+          <children>
+            <leafNode name="address">
+              <properties>
+                <help>IPv4 source address for this match</help>
+                <valueHelp>
+                  <format>ipv4net</format>
+                  <description>IPv4 address and prefix length</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv4"/>
+                </constraint>
+              </properties>
+            </leafNode>
+            #include <include/port-number.xml.i>
+          </children>
+        </node>
+        #include <include/qos/tcp-flags.xml.i>
+      </children>
+    </node>
+    <node name="ipv6">
+      <properties>
+        <help>Match IPv6 protocol header</help>
+      </properties>
+      <children>
+        <node name="destination">
+          <properties>
+            <help>Match on destination port or address</help>
+          </properties>
+          <children>
+            <leafNode name="address">
+              <properties>
+                <help>IPv6 destination address for this match</help>
+                <valueHelp>
+                  <format>ipv6net</format>
+                  <description>IPv6 address and prefix length</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv6"/>
+                </constraint>
+              </properties>
+            </leafNode>
+            #include <include/port-number.xml.i>
+          </children>
+        </node>
+        #include <include/qos/dscp.xml.i>
+        #include <include/qos/max-length.xml.i>
+        #include <include/ip-protocol.xml.i>
+        <node name="source">
+          <properties>
+            <help>Match on source port or address</help>
+          </properties>
+          <children>
+            <leafNode name="address">
+              <properties>
+                <help>IPv6 source address for this match</help>
+                <valueHelp>
+                  <format>ipv6net</format>
+                  <description>IPv6 address and prefix length</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv6"/>
+                </constraint>
+              </properties>
+            </leafNode>
+            #include <include/port-number.xml.i>
+          </children>
+        </node>
+        #include <include/qos/tcp-flags.xml.i>
+      </children>
+    </node>
+    <leafNode name="mark">
+      <properties>
+        <help>Match on mark applied by firewall</help>
+        <valueHelp>
+          <format>txt</format>
+          <description>FW mark to match</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0x0-0xffff"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="vif">
+      <properties>
+        <help>Virtual Local Area Network (VLAN) ID for this match</help>
+        <valueHelp>
+          <format>u32:0-4095</format>
+          <description>Virtual Local Area Network (VLAN) tag </description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-4095"/>
+        </constraint>
+        <constraintErrorMessage>VLAN ID must be between 0 and 4095</constraintErrorMessage>
+      </properties>
+    </leafNode>
+  </children>
+</tagNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/max-length.xml.i b/interface-definitions/include/qos/max-length.xml.i
new file mode 100644
index 000000000..4cc20f8c4
--- /dev/null
+++ b/interface-definitions/include/qos/max-length.xml.i
@@ -0,0 +1,15 @@
+<!-- include start from qos/max-length.xml.i -->
+<leafNode name="max-length">
+  <properties>
+    <help>Maximum packet length (ipv4)</help>
+    <valueHelp>
+      <format>u32:0-65535</format>
+      <description>Maximum packet/payload length</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-65535"/>
+    </constraint>
+    <constraintErrorMessage>Maximum IPv4 total packet length is 65535</constraintErrorMessage>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/queue-limit-1-4294967295.xml.i b/interface-definitions/include/qos/queue-limit-1-4294967295.xml.i
new file mode 100644
index 000000000..2f2d44631
--- /dev/null
+++ b/interface-definitions/include/qos/queue-limit-1-4294967295.xml.i
@@ -0,0 +1,15 @@
+<!-- include start from qos/queue-limit-1-4294967295.xml.i -->
+<leafNode name="queue-limit">
+  <properties>
+    <help>Maximum queue size</help>
+    <valueHelp>
+      <format>u32:1-4294967295</format>
+      <description>Queue size in packets</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 1-4294967295"/>
+    </constraint>
+    <constraintErrorMessage>Queue limit must be greater than zero</constraintErrorMessage>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/queue-limit-2-10999.xml.i b/interface-definitions/include/qos/queue-limit-2-10999.xml.i
new file mode 100644
index 000000000..7a9c8266b
--- /dev/null
+++ b/interface-definitions/include/qos/queue-limit-2-10999.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/queue-limit.xml.i -->
+<leafNode name="queue-limit">
+  <properties>
+    <help>Upper limit of the queue</help>
+    <valueHelp>
+      <format>u32:2-10999</format>
+      <description>Queue size in packets</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 2-10999"/>
+    </constraint>
+    <constraintErrorMessage>Queue limit must greater than 1 and less than 11000</constraintErrorMessage>
+  </properties>
+  <defaultValue>10240</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/queue-type.xml.i b/interface-definitions/include/qos/queue-type.xml.i
new file mode 100644
index 000000000..634f61024
--- /dev/null
+++ b/interface-definitions/include/qos/queue-type.xml.i
@@ -0,0 +1,30 @@
+<!-- include start from qos/queue-type.xml.i -->
+<leafNode name="queue-type">
+  <properties>
+    <help>Queue type for default traffic</help>
+    <completionHelp>
+      <list>fq-codel fair-queue drop-tail random-detect</list>
+    </completionHelp>
+    <valueHelp>
+      <format>fq-codel</format>
+      <description>Fair Queue Codel</description>
+    </valueHelp>
+    <valueHelp>
+      <format>fair-queue</format>
+      <description>Stochastic Fair Queue (SFQ)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>drop-tail</format>
+      <description>First-In-First-Out (FIFO)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>random-detect</format>
+      <description>Random Early Detection (RED)</description>
+    </valueHelp>
+    <constraint>
+      <regex>(fq-codel|fair-queue|drop-tail|random-detect)</regex>
+    </constraint>
+  </properties>
+  <defaultValue>drop-tail</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/set-dscp.xml.i b/interface-definitions/include/qos/set-dscp.xml.i
new file mode 100644
index 000000000..55c0ea44d
--- /dev/null
+++ b/interface-definitions/include/qos/set-dscp.xml.i
@@ -0,0 +1,63 @@
+<!-- include start from qos/set-dscp.xml.i -->
+<leafNode name="set-dscp">
+  <properties>
+    <help>Change the Differentiated Services (DiffServ) field in the IP header</help>
+    <completionHelp>
+      <list>default reliability throughput lowdelay priority immediate flash flash-override critical internet network</list>
+    </completionHelp>
+    <valueHelp>
+      <format>u32:0-63</format>
+      <description>Priority order for bandwidth pool</description>
+    </valueHelp>
+    <valueHelp>
+      <format>default</format>
+      <description>match DSCP (000000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>reliability</format>
+      <description>match DSCP (000001)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>throughput</format>
+      <description>match DSCP (000010)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>lowdelay</format>
+      <description>match DSCP (000100)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>priority</format>
+      <description>match DSCP (001000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>immediate</format>
+      <description>match DSCP (010000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>flash</format>
+      <description>match DSCP (011000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>flash-override</format>
+      <description>match DSCP (100000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>critical</format>
+      <description>match DSCP (101000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>internet</format>
+      <description>match DSCP (110000)</description>
+    </valueHelp>
+    <valueHelp>
+      <format>network</format>
+      <description>match DSCP (111000)</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-63"/>
+      <regex>(default|reliability|throughput|lowdelay|priority|immediate|flash|flash-override|critical|internet|network)</regex>
+    </constraint>
+    <constraintErrorMessage>Priority must be between 0 and 63</constraintErrorMessage>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/target.xml.i b/interface-definitions/include/qos/target.xml.i
new file mode 100644
index 000000000..bf6342ac9
--- /dev/null
+++ b/interface-definitions/include/qos/target.xml.i
@@ -0,0 +1,16 @@
+<!-- include start from qos/target.xml.i -->
+<leafNode name="target">
+  <properties>
+    <help>Acceptable minimum standing/persistent queue delay</help>
+    <valueHelp>
+      <format>u32</format>
+      <description>Queue delay in milliseconds</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 0-4294967295"/>
+    </constraint>
+    <constraintErrorMessage>Delay must be in range 0 to 4294967295</constraintErrorMessage>
+  </properties>
+  <defaultValue>5</defaultValue>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/qos/tcp-flags.xml.i b/interface-definitions/include/qos/tcp-flags.xml.i
new file mode 100644
index 000000000..81d70d1f3
--- /dev/null
+++ b/interface-definitions/include/qos/tcp-flags.xml.i
@@ -0,0 +1,21 @@
+<!-- include start from qos/tcp-flags.xml.i -->
+<node name="tcp">
+  <properties>
+    <help>TCP Flags matching</help>
+  </properties>
+  <children>
+    <leafNode name="ack">
+      <properties>
+        <help>Match TCP ACK</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+    <leafNode name="syn">
+      <properties>
+        <help>Match TCP SYN</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- include end -->
diff --git a/interface-definitions/include/radius-server-port.xml.i b/interface-definitions/include/radius-server-port.xml.i
index 4e5d906bc..c6b691a0f 100644
--- a/interface-definitions/include/radius-server-port.xml.i
+++ b/interface-definitions/include/radius-server-port.xml.i
@@ -4,7 +4,7 @@
     <help>Authentication port</help>
     <valueHelp>
       <format>u32:1-65535</format>
-      <description>Numeric IP port (default: 1812)</description>
+      <description>Numeric IP port</description>
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 1-65535"/>
diff --git a/interface-definitions/include/rip/rip-timers.xml.i b/interface-definitions/include/rip/rip-timers.xml.i
index 3aaaf8e65..129d9ed23 100644
--- a/interface-definitions/include/rip/rip-timers.xml.i
+++ b/interface-definitions/include/rip/rip-timers.xml.i
@@ -9,7 +9,7 @@
         <help>Garbage collection timer</help>
         <valueHelp>
           <format>u32:5-2147483647</format>
-          <description>Garbage colletion time (default 120)</description>
+          <description>Garbage colletion time</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 5-2147483647"/>
@@ -22,7 +22,7 @@
         <help>Routing information timeout timer</help>
         <valueHelp>
           <format>u32:5-2147483647</format>
-          <description>Routing information timeout timer (default 180)</description>
+          <description>Routing information timeout timer</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 5-2147483647"/>
@@ -35,7 +35,7 @@
         <help>Routing table update timer</help>
         <valueHelp>
           <format>u32:5-2147483647</format>
-          <description>Routing table update timer in seconds (default 30)</description>
+          <description>Routing table update timer in seconds</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 5-2147483647"/>
diff --git a/interface-definitions/include/snmp/access-mode.xml.i b/interface-definitions/include/snmp/access-mode.xml.i
index 1fce2364e..71c766774 100644
--- a/interface-definitions/include/snmp/access-mode.xml.i
+++ b/interface-definitions/include/snmp/access-mode.xml.i
@@ -7,7 +7,7 @@
     </completionHelp>
     <valueHelp>
       <format>ro</format>
-      <description>Read-Only (default)</description>
+      <description>Read-Only</description>
     </valueHelp>
     <valueHelp>
       <format>rw</format>
diff --git a/interface-definitions/include/snmp/authentication-type.xml.i b/interface-definitions/include/snmp/authentication-type.xml.i
index 2a545864a..ca0bb10a6 100644
--- a/interface-definitions/include/snmp/authentication-type.xml.i
+++ b/interface-definitions/include/snmp/authentication-type.xml.i
@@ -7,7 +7,7 @@
     </completionHelp>
     <valueHelp>
       <format>md5</format>
-      <description>Message Digest 5 (default)</description>
+      <description>Message Digest 5</description>
     </valueHelp>
     <valueHelp>
       <format>sha</format>
diff --git a/interface-definitions/include/snmp/privacy-type.xml.i b/interface-definitions/include/snmp/privacy-type.xml.i
index 47a1e632e..94029a6c6 100644
--- a/interface-definitions/include/snmp/privacy-type.xml.i
+++ b/interface-definitions/include/snmp/privacy-type.xml.i
@@ -7,7 +7,7 @@
     </completionHelp>
     <valueHelp>
       <format>des</format>
-      <description>Data Encryption Standard (default)</description>
+      <description>Data Encryption Standard</description>
     </valueHelp>
     <valueHelp>
       <format>aes</format>
diff --git a/interface-definitions/include/snmp/protocol.xml.i b/interface-definitions/include/snmp/protocol.xml.i
index 335736724..ebdeef87e 100644
--- a/interface-definitions/include/snmp/protocol.xml.i
+++ b/interface-definitions/include/snmp/protocol.xml.i
@@ -7,7 +7,7 @@
     </completionHelp>

     <valueHelp>

       <format>udp</format>

-      <description>Listen protocol UDP (default)</description>

+      <description>Listen protocol UDP</description>

     </valueHelp>

     <valueHelp>

       <format>tcp</format>

diff --git a/interface-definitions/include/ssh-user.xml.i b/interface-definitions/include/ssh-user.xml.i
index 677602dd8..17ba05a90 100644
--- a/interface-definitions/include/ssh-user.xml.i
+++ b/interface-definitions/include/ssh-user.xml.i
@@ -3,9 +3,9 @@
   <properties>
     <help>Allow specific users to login</help>
     <constraint>
-      <regex>[a-z_][a-z0-9_-]{1,31}[$]?</regex>
+      <regex>^[-_a-zA-Z0-9.]{1,100}</regex>
     </constraint>
-    <constraintErrorMessage>illegal characters or more than 32 characters</constraintErrorMessage>
+    <constraintErrorMessage>Illegal characters or more than 100 characters</constraintErrorMessage>
     <multi/>
   </properties>
 </leafNode>
diff --git a/interface-definitions/include/static/static-route-blackhole.xml.i b/interface-definitions/include/static/static-route-blackhole.xml.i
index f2ad23e69..487f775f5 100644
--- a/interface-definitions/include/static/static-route-blackhole.xml.i
+++ b/interface-definitions/include/static/static-route-blackhole.xml.i
@@ -1,10 +1,11 @@
 <!-- include start from static/static-route-blackhole.xml.i -->
 <node name="blackhole">
   <properties>
-    <help>Silently discard packets when matched</help>
+    <help>Silently discard pkts when matched</help>
   </properties>
   <children>
     #include <include/static/static-route-distance.xml.i>
+    #include <include/static/static-route-tag.xml.i>
   </children>
 </node>
 <!-- include end -->
diff --git a/interface-definitions/include/static/static-route-reject.xml.i b/interface-definitions/include/static/static-route-reject.xml.i
new file mode 100644
index 000000000..81d4f9afd
--- /dev/null
+++ b/interface-definitions/include/static/static-route-reject.xml.i
@@ -0,0 +1,12 @@
+<!-- include start from static/static-route-blackhole.xml.i -->
+<node name="reject">
+  <properties>
+    <help>Emit an ICMP unreachable when matched</help>
+  </properties>
+  <children>
+    #include <include/static/static-route-distance.xml.i>
+    #include <include/static/static-route-tag.xml.i>
+  </children>
+</node>
+<!-- include end -->
+
diff --git a/interface-definitions/include/static/static-route-tag.xml.i b/interface-definitions/include/static/static-route-tag.xml.i
new file mode 100644
index 000000000..24bfa732e
--- /dev/null
+++ b/interface-definitions/include/static/static-route-tag.xml.i
@@ -0,0 +1,14 @@
+<!-- include start from static/static-route-tag.xml.i -->
+<leafNode name="tag">
+  <properties>
+    <help>Tag value for this route</help>
+    <valueHelp>
+      <format>u32:1-4294967295</format>
+      <description>Tag value for this route</description>
+    </valueHelp>
+    <constraint>
+      <validator name="numeric" argument="--range 1-4294967295"/>
+    </constraint>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/static/static-route.xml.i b/interface-definitions/include/static/static-route.xml.i
index 21babc015..2de5dc58f 100644
--- a/interface-definitions/include/static/static-route.xml.i
+++ b/interface-definitions/include/static/static-route.xml.i
@@ -1,7 +1,7 @@
 <!-- include start from static/static-route.xml.i -->
 <tagNode name="route">
   <properties>
-    <help>VRF static IPv4 route</help>
+    <help>Static IPv4 route</help>
     <valueHelp>
       <format>ipv4net</format>
       <description>IPv4 static route</description>
@@ -11,26 +11,8 @@
     </constraint>
   </properties>
   <children>
-    <node name="blackhole">
-      <properties>
-        <help>Silently discard pkts when matched</help>
-      </properties>
-      <children>
-        #include <include/static/static-route-distance.xml.i>
-        <leafNode name="tag">
-          <properties>
-            <help>Tag value for this route</help>
-            <valueHelp>
-              <format>u32:1-4294967295</format>
-              <description>Tag value for this route</description>
-            </valueHelp>
-            <constraint>
-              <validator name="numeric" argument="--range 1-4294967295"/>
-            </constraint>
-          </properties>
-        </leafNode>
-      </children>
-    </node>
+    #include <include/static/static-route-blackhole.xml.i>
+    #include <include/static/static-route-reject.xml.i>
     #include <include/dhcp-interface.xml.i>
     <tagNode name="interface">
       <properties>
diff --git a/interface-definitions/include/static/static-route6.xml.i b/interface-definitions/include/static/static-route6.xml.i
index 0ea995588..35feef41c 100644
--- a/interface-definitions/include/static/static-route6.xml.i
+++ b/interface-definitions/include/static/static-route6.xml.i
@@ -1,7 +1,7 @@
 <!-- include start from static/static-route6.xml.i -->
 <tagNode name="route6">
   <properties>
-    <help>VRF static IPv6 route</help>
+    <help>Static IPv6 route</help>
     <valueHelp>
       <format>ipv6net</format>
       <description>IPv6 static route</description>
@@ -11,26 +11,8 @@
     </constraint>
   </properties>
   <children>
-    <node name="blackhole">
-      <properties>
-        <help>Silently discard pkts when matched</help>
-      </properties>
-      <children>
-        #include <include/static/static-route-distance.xml.i>
-        <leafNode name="tag">
-          <properties>
-            <help>Tag value for this route</help>
-            <valueHelp>
-              <format>u32:1-4294967295</format>
-              <description>Tag value for this route</description>
-            </valueHelp>
-            <constraint>
-              <validator name="numeric" argument="--range 1-4294967295"/>
-            </constraint>
-          </properties>
-        </leafNode>
-      </children>
-    </node>
+    #include <include/static/static-route-blackhole.xml.i>
+    #include <include/static/static-route-reject.xml.i>
     <tagNode name="interface">
       <properties>
         <help>IPv6 gateway interface name</help>
diff --git a/interface-definitions/include/version/bgp-version.xml.i b/interface-definitions/include/version/bgp-version.xml.i
new file mode 100644
index 000000000..15bc5abd4
--- /dev/null
+++ b/interface-definitions/include/version/bgp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/bgp-version.xml.i -->
+<syntaxVersion component='bgp' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/broadcast-relay-version.xml.i b/interface-definitions/include/version/broadcast-relay-version.xml.i
new file mode 100644
index 000000000..98481f446
--- /dev/null
+++ b/interface-definitions/include/version/broadcast-relay-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/broadcast-relay-version.xml.i -->
+<syntaxVersion component='broadcast-relay' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/cluster-version.xml.i b/interface-definitions/include/version/cluster-version.xml.i
new file mode 100644
index 000000000..621996df4
--- /dev/null
+++ b/interface-definitions/include/version/cluster-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/cluster-version.xml.i -->
+<syntaxVersion component='cluster' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/config-management-version.xml.i b/interface-definitions/include/version/config-management-version.xml.i
new file mode 100644
index 000000000..695ba09ab
--- /dev/null
+++ b/interface-definitions/include/version/config-management-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/config-management-version.xml.i -->
+<syntaxVersion component='config-management' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/conntrack-sync-version.xml.i b/interface-definitions/include/version/conntrack-sync-version.xml.i
new file mode 100644
index 000000000..f040c29f6
--- /dev/null
+++ b/interface-definitions/include/version/conntrack-sync-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/conntrack-sync-version.xml.i -->
+<syntaxVersion component='conntrack-sync' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/conntrack-version.xml.i b/interface-definitions/include/version/conntrack-version.xml.i
new file mode 100644
index 000000000..696f76362
--- /dev/null
+++ b/interface-definitions/include/version/conntrack-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/conntrack-version.xml.i -->
+<syntaxVersion component='conntrack' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/dhcp-relay-version.xml.i b/interface-definitions/include/version/dhcp-relay-version.xml.i
new file mode 100644
index 000000000..75f5d5486
--- /dev/null
+++ b/interface-definitions/include/version/dhcp-relay-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/dhcp-relay-version.xml.i -->
+<syntaxVersion component='dhcp-relay' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/dhcp-server-version.xml.i b/interface-definitions/include/version/dhcp-server-version.xml.i
new file mode 100644
index 000000000..330cb7d1b
--- /dev/null
+++ b/interface-definitions/include/version/dhcp-server-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/dhcp-server-version.xml.i -->
+<syntaxVersion component='dhcp-server' version='6'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/dhcpv6-server-version.xml.i b/interface-definitions/include/version/dhcpv6-server-version.xml.i
new file mode 100644
index 000000000..4b2cf40aa
--- /dev/null
+++ b/interface-definitions/include/version/dhcpv6-server-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/dhcpv6-server-version.xml.i -->
+<syntaxVersion component='dhcpv6-server' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/dns-forwarding-version.xml.i b/interface-definitions/include/version/dns-forwarding-version.xml.i
new file mode 100644
index 000000000..fe817940a
--- /dev/null
+++ b/interface-definitions/include/version/dns-forwarding-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/dns-forwarding-version.xml.i -->
+<syntaxVersion component='dns-forwarding' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/firewall-version.xml.i b/interface-definitions/include/version/firewall-version.xml.i
new file mode 100644
index 000000000..059a89f24
--- /dev/null
+++ b/interface-definitions/include/version/firewall-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/firewall-version.xml.i -->
+<syntaxVersion component='firewall' version='7'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/flow-accounting-version.xml.i b/interface-definitions/include/version/flow-accounting-version.xml.i
new file mode 100644
index 000000000..5b01fe4b5
--- /dev/null
+++ b/interface-definitions/include/version/flow-accounting-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/flow-accounting-version.xml.i -->
+<syntaxVersion component='flow-accounting' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/https-version.xml.i b/interface-definitions/include/version/https-version.xml.i
new file mode 100644
index 000000000..586083649
--- /dev/null
+++ b/interface-definitions/include/version/https-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/https-version.xml.i -->
+<syntaxVersion component='https' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/interfaces-version.xml.i b/interface-definitions/include/version/interfaces-version.xml.i
new file mode 100644
index 000000000..b97971531
--- /dev/null
+++ b/interface-definitions/include/version/interfaces-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/interfaces-version.xml.i -->
+<syntaxVersion component='interfaces' version='25'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/ipoe-server-version.xml.i b/interface-definitions/include/version/ipoe-server-version.xml.i
new file mode 100644
index 000000000..00d2544e6
--- /dev/null
+++ b/interface-definitions/include/version/ipoe-server-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/ipoe-server-version.xml.i -->
+<syntaxVersion component='ipoe-server' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/ipsec-version.xml.i b/interface-definitions/include/version/ipsec-version.xml.i
new file mode 100644
index 000000000..59295cc91
--- /dev/null
+++ b/interface-definitions/include/version/ipsec-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/ipsec-version.xml.i -->
+<syntaxVersion component='ipsec' version='9'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/isis-version.xml.i b/interface-definitions/include/version/isis-version.xml.i
new file mode 100644
index 000000000..4a8fef39c
--- /dev/null
+++ b/interface-definitions/include/version/isis-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/isis-version.xml.i -->
+<syntaxVersion component='isis' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/l2tp-version.xml.i b/interface-definitions/include/version/l2tp-version.xml.i
new file mode 100644
index 000000000..86114d676
--- /dev/null
+++ b/interface-definitions/include/version/l2tp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/l2tp-version.xml.i -->
+<syntaxVersion component='l2tp' version='4'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/lldp-version.xml.i b/interface-definitions/include/version/lldp-version.xml.i
new file mode 100644
index 000000000..0deb73279
--- /dev/null
+++ b/interface-definitions/include/version/lldp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/lldp-version.xml.i -->
+<syntaxVersion component='lldp' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/mdns-version.xml.i b/interface-definitions/include/version/mdns-version.xml.i
new file mode 100644
index 000000000..b200a68b4
--- /dev/null
+++ b/interface-definitions/include/version/mdns-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/mdns-version.xml.i -->
+<syntaxVersion component='mdns' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/nat-version.xml.i b/interface-definitions/include/version/nat-version.xml.i
new file mode 100644
index 000000000..027216a07
--- /dev/null
+++ b/interface-definitions/include/version/nat-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/nat-version.xml.i -->
+<syntaxVersion component='nat' version='5'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/nat66-version.xml.i b/interface-definitions/include/version/nat66-version.xml.i
new file mode 100644
index 000000000..7b7123dcc
--- /dev/null
+++ b/interface-definitions/include/version/nat66-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/nat66-version.xml.i -->
+<syntaxVersion component='nat66' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/ntp-version.xml.i b/interface-definitions/include/version/ntp-version.xml.i
new file mode 100644
index 000000000..cc4ff9a1c
--- /dev/null
+++ b/interface-definitions/include/version/ntp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/ntp-version.xml.i -->
+<syntaxVersion component='ntp' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/openconnect-version.xml.i b/interface-definitions/include/version/openconnect-version.xml.i
new file mode 100644
index 000000000..d7d35b321
--- /dev/null
+++ b/interface-definitions/include/version/openconnect-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/openconnect-version.xml.i -->
+<syntaxVersion component='openconnect' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/ospf-version.xml.i b/interface-definitions/include/version/ospf-version.xml.i
new file mode 100644
index 000000000..755965daa
--- /dev/null
+++ b/interface-definitions/include/version/ospf-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/ospf-version.xml.i -->
+<syntaxVersion component='ospf' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/policy-version.xml.i b/interface-definitions/include/version/policy-version.xml.i
new file mode 100644
index 000000000..6d0c80518
--- /dev/null
+++ b/interface-definitions/include/version/policy-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/policy-version.xml.i -->
+<syntaxVersion component='policy' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/pppoe-server-version.xml.i b/interface-definitions/include/version/pppoe-server-version.xml.i
new file mode 100644
index 000000000..ec81487f8
--- /dev/null
+++ b/interface-definitions/include/version/pppoe-server-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/pppoe-server-version.xml.i -->
+<syntaxVersion component='pppoe-server' version='5'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/pptp-version.xml.i b/interface-definitions/include/version/pptp-version.xml.i
new file mode 100644
index 000000000..0296c44e9
--- /dev/null
+++ b/interface-definitions/include/version/pptp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/pptp-version.xml.i -->
+<syntaxVersion component='pptp' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/qos-version.xml.i b/interface-definitions/include/version/qos-version.xml.i
new file mode 100644
index 000000000..e4d139349
--- /dev/null
+++ b/interface-definitions/include/version/qos-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/qos-version.xml.i -->
+<syntaxVersion component='qos' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/quagga-version.xml.i b/interface-definitions/include/version/quagga-version.xml.i
new file mode 100644
index 000000000..bb8ad7f82
--- /dev/null
+++ b/interface-definitions/include/version/quagga-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/quagga-version.xml.i -->
+<syntaxVersion component='quagga' version='9'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/rpki-version.xml.i b/interface-definitions/include/version/rpki-version.xml.i
new file mode 100644
index 000000000..2fff259a8
--- /dev/null
+++ b/interface-definitions/include/version/rpki-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/rpki-version.xml.i -->
+<syntaxVersion component='rpki' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/salt-version.xml.i b/interface-definitions/include/version/salt-version.xml.i
new file mode 100644
index 000000000..fe4684050
--- /dev/null
+++ b/interface-definitions/include/version/salt-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/salt-version.xml.i -->
+<syntaxVersion component='salt' version='1'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/snmp-version.xml.i b/interface-definitions/include/version/snmp-version.xml.i
new file mode 100644
index 000000000..0416288f0
--- /dev/null
+++ b/interface-definitions/include/version/snmp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/snmp-version.xml.i -->
+<syntaxVersion component='snmp' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/ssh-version.xml.i b/interface-definitions/include/version/ssh-version.xml.i
new file mode 100644
index 000000000..0f25caf98
--- /dev/null
+++ b/interface-definitions/include/version/ssh-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/ssh-version.xml.i -->
+<syntaxVersion component='ssh' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/sstp-version.xml.i b/interface-definitions/include/version/sstp-version.xml.i
new file mode 100644
index 000000000..79b43a3e7
--- /dev/null
+++ b/interface-definitions/include/version/sstp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/sstp-version.xml.i -->
+<syntaxVersion component='sstp' version='4'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/system-version.xml.i b/interface-definitions/include/version/system-version.xml.i
new file mode 100644
index 000000000..fb4629bf1
--- /dev/null
+++ b/interface-definitions/include/version/system-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/system-version.xml.i -->
+<syntaxVersion component='system' version='22'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/vrf-version.xml.i b/interface-definitions/include/version/vrf-version.xml.i
new file mode 100644
index 000000000..9d7ff35fe
--- /dev/null
+++ b/interface-definitions/include/version/vrf-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/vrf-version.xml.i -->
+<syntaxVersion component='vrf' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/vrrp-version.xml.i b/interface-definitions/include/version/vrrp-version.xml.i
new file mode 100644
index 000000000..626dd6cbc
--- /dev/null
+++ b/interface-definitions/include/version/vrrp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/vrrp-version.xml.i -->
+<syntaxVersion component='vrrp' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/vyos-accel-ppp-version.xml.i b/interface-definitions/include/version/vyos-accel-ppp-version.xml.i
new file mode 100644
index 000000000..e5a4e1613
--- /dev/null
+++ b/interface-definitions/include/version/vyos-accel-ppp-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/vyos-accel-ppp-version.xml.i -->
+<syntaxVersion component='vyos-accel-ppp' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/wanloadbalance-version.xml.i b/interface-definitions/include/version/wanloadbalance-version.xml.i
new file mode 100644
index 000000000..59f8729cc
--- /dev/null
+++ b/interface-definitions/include/version/wanloadbalance-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/wanloadbalance-version.xml.i -->
+<syntaxVersion component='wanloadbalance' version='3'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/version/webproxy-version.xml.i b/interface-definitions/include/version/webproxy-version.xml.i
new file mode 100644
index 000000000..42dbf3f8b
--- /dev/null
+++ b/interface-definitions/include/version/webproxy-version.xml.i
@@ -0,0 +1,3 @@
+<!-- include start from include/version/webproxy-version.xml.i -->
+<syntaxVersion component='webproxy' version='2'></syntaxVersion>
+<!-- include end -->
diff --git a/interface-definitions/include/vpn-ipsec-encryption.xml.i b/interface-definitions/include/vpn-ipsec-encryption.xml.i
index 9ef2f7c90..eb0678aa9 100644
--- a/interface-definitions/include/vpn-ipsec-encryption.xml.i
+++ b/interface-definitions/include/vpn-ipsec-encryption.xml.i
@@ -11,7 +11,7 @@
     </valueHelp>
     <valueHelp>
       <format>aes128</format>
-      <description>128 bit AES-CBC (default)</description>
+      <description>128 bit AES-CBC</description>
     </valueHelp>
     <valueHelp>
       <format>aes192</format>
@@ -229,5 +229,6 @@
       <regex>^(null|aes128|aes192|aes256|aes128ctr|aes192ctr|aes256ctr|aes128ccm64|aes192ccm64|aes256ccm64|aes128ccm96|aes192ccm96|aes256ccm96|aes128ccm128|aes192ccm128|aes256ccm128|aes128gcm64|aes192gcm64|aes256gcm64|aes128gcm96|aes192gcm96|aes256gcm96|aes128gcm128|aes192gcm128|aes256gcm128|aes128gmac|aes192gmac|aes256gmac|3des|blowfish128|blowfish192|blowfish256|camellia128|camellia192|camellia256|camellia128ctr|camellia192ctr|camellia256ctr|camellia128ccm64|camellia192ccm64|camellia256ccm64|camellia128ccm96|camellia192ccm96|camellia256ccm96|camellia128ccm128|camellia192ccm128|camellia256ccm128|serpent128|serpent192|serpent256|twofish128|twofish192|twofish256|cast128|chacha20poly1305)$</regex>
     </constraint>
   </properties>
+  <defaultValue>aes128</defaultValue>
 </leafNode>
 <!-- include end -->
diff --git a/interface-definitions/include/vpn-ipsec-hash.xml.i b/interface-definitions/include/vpn-ipsec-hash.xml.i
index 5a06b290e..d6259574a 100644
--- a/interface-definitions/include/vpn-ipsec-hash.xml.i
+++ b/interface-definitions/include/vpn-ipsec-hash.xml.i
@@ -15,7 +15,7 @@
     </valueHelp>
     <valueHelp>
       <format>sha1</format>
-      <description>SHA1 HMAC (default)</description>
+      <description>SHA1 HMAC</description>
     </valueHelp>
     <valueHelp>
       <format>sha1_160</format>
@@ -61,5 +61,6 @@
       <regex>^(md5|md5_128|sha1|sha1_160|sha256|sha256_96|sha384|sha512|aesxcbc|aescmac|aes128gmac|aes192gmac|aes256gmac)$</regex>
     </constraint>
   </properties>
+  <defaultValue>sha1</defaultValue>
 </leafNode>
 <!-- include end -->