diff --git a/interface-definitions/include/interface-disable-link-detect.xml.i b/interface-definitions/include/interface-disable-link-detect.xml.i
new file mode 100644
index 000000000..619cd03b0
--- /dev/null
+++ b/interface-definitions/include/interface-disable-link-detect.xml.i
@@ -0,0 +1,6 @@
+<leafNode name="disable-link-detect">
+  <properties>
+    <help>Ignore link state changes</help>
+    <valueless/>
+  </properties>
+</leafNode>
diff --git a/interface-definitions/include/vif-s.xml.i b/interface-definitions/include/vif-s.xml.i
index a109eed6b..772804f53 100644
--- a/interface-definitions/include/vif-s.xml.i
+++ b/interface-definitions/include/vif-s.xml.i
@@ -1,66 +1,56 @@
 <tagNode name="vif-s">
   <properties>
     <help>QinQ TAG-S Virtual Local Area Network (VLAN) ID</help>
     <constraint>
       <validator name="numeric" argument="--range 0-4094"/>
     </constraint>
     <constraintErrorMessage>VLAN ID must be between 0 and 4094</constraintErrorMessage>
   </properties>
   <children>
     #include <include/address-ipv4-ipv6-dhcp.xml.i>
     #include <include/interface-description.xml.i>
     #include <include/dhcp-dhcpv6-options.xml.i>
-    <leafNode name="disable-link-detect">
-      <properties>
-        <help>Ignore link state changes</help>
-        <valueless/>
-      </properties>
-    </leafNode>
+    #include <include/interface-disable-link-detect.xml.i>
     #include <include/interface-disable.xml.i>
     <leafNode name="ethertype">
       <properties>
         <help>Set Ethertype</help>
         <completionHelp>
           <list>0x88A8 0x8100</list>
         </completionHelp>
         <valueHelp>
           <format>0x88A8</format>
           <description>802.1ad</description>
         </valueHelp>
         <valueHelp>
           <format>0x8100</format>
           <description>802.1q</description>
         </valueHelp>
         <constraint>
           <regex>(0x88A8|0x8100)</regex>
         </constraint>
         <constraintErrorMessage>Ethertype must be 0x88A8 or 0x8100</constraintErrorMessage>
       </properties>
     </leafNode>
     #include <include/interface-mac.xml.i>
     #include <include/interface-mtu-68-9000.xml.i>
     <tagNode name="vif-c">
       <properties>
         <help>QinQ TAG-C Virtual Local Area Network (VLAN) ID</help>
         <constraint>
           <validator name="numeric" argument="--range 0-4094"/>
         </constraint>
         <constraintErrorMessage>VLAN ID must be between 0 and 4094</constraintErrorMessage>
       </properties>
       <children>
         #include <include/address-ipv4-ipv6-dhcp.xml.i>
         #include <include/interface-description.xml.i>
         #include <include/dhcp-dhcpv6-options.xml.i>
-        <leafNode name="disable-link-detect">
-          <properties>
-            <help>Ignore link state changes</help>
-            <valueless/>
-          </properties>
-        </leafNode>
+        #include <include/interface-disable-link-detect.xml.i>
         #include <include/interface-disable.xml.i>
         #include <include/interface-mac.xml.i>
         #include <include/interface-mtu-68-9000.xml.i>
       </children>
     </tagNode>
   </children>
 </tagNode>
diff --git a/interface-definitions/include/vif.xml.i b/interface-definitions/include/vif.xml.i
index c74d7815e..597137828 100644
--- a/interface-definitions/include/vif.xml.i
+++ b/interface-definitions/include/vif.xml.i
@@ -1,80 +1,75 @@
 <tagNode name="vif">
   <properties>
     <help>Virtual Local Area Network (VLAN) ID</help>
     <valueHelp>
       <format>0-4094</format>
       <description>Virtual Local Area Network (VLAN) ID</description>
     </valueHelp>
     <constraint>
       <validator name="numeric" argument="--range 0-4094"/>
     </constraint>
     <constraintErrorMessage>VLAN ID must be between 0 and 4094</constraintErrorMessage>
   </properties>
   <children>
     #include <include/address-ipv4-ipv6-dhcp.xml.i>
     #include <include/interface-description.xml.i>
     #include <include/dhcp-dhcpv6-options.xml.i>
-    <leafNode name="disable-link-detect">
-      <properties>
-        <help>Ignore link state changes</help>
-        <valueless/>
-      </properties>
-    </leafNode>
+    #include <include/interface-disable-link-detect.xml.i>
     #include <include/interface-disable.xml.i>
     <leafNode name="egress-qos">
       <properties>
         <help>VLAN egress QoS</help>
         <completionHelp>
           <script>echo Format for qos mapping, e.g.: '0:1 1:6 7:6'</script>
         </completionHelp>
         <constraint>
           <regex>[:0-7 ]+$</regex>
         </constraint>
         <constraintErrorMessage>QoS mapping should be in the format of '0:7 2:3' with numbers 0-9</constraintErrorMessage>
       </properties>
     </leafNode>
     <leafNode name="ingress-qos">
       <properties>
         <help>VLAN ingress QoS</help>
         <completionHelp>
           <script>echo Format for qos mapping '0:1 1:6 7:6'</script>
         </completionHelp>
         <constraint>
           <regex>[:0-7 ]+$</regex>
         </constraint>
         <constraintErrorMessage>QoS mapping should be in the format of '0:7 2:3' with numbers 0-9</constraintErrorMessage>
       </properties>
     </leafNode>
     <node name="ip">
       <children>
         <leafNode name="arp-cache-timeout">
           <properties>
             <help>ARP cache entry timeout in seconds</help>
             <valueHelp>
               <format>1-86400</format>
               <description>ARP cache entry timout in seconds (default 30)</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 1-86400"/>
             </constraint>
             <constraintErrorMessage>ARP cache entry timeout must be between 1 and 86400 seconds</constraintErrorMessage>
           </properties>
         </leafNode>
         <leafNode name="enable-proxy-arp">
           <properties>
             <help>Enable proxy-arp on this interface</help>
             <valueless/>
           </properties>
         </leafNode>
         <leafNode name="proxy-arp-pvlan">
           <properties>
             <help>Enable private VLAN proxy ARP on this interface</help>
             <valueless/>
           </properties>
         </leafNode>
       </children>
     </node>
     #include <include/interface-mac.xml.i>
     #include <include/interface-mtu-68-9000.xml.i>
   </children>
 </tagNode>
diff --git a/interface-definitions/interfaces-bonding.xml.in b/interface-definitions/interfaces-bonding.xml.in
index 71d1672bb..97962fbec 100644
--- a/interface-definitions/interfaces-bonding.xml.in
+++ b/interface-definitions/interfaces-bonding.xml.in
@@ -1,186 +1,181 @@
 <?xml version="1.0"?>
 <interfaceDefinition>
   <node name="interfaces">
     <children>
       <tagNode name="bonding" owner="${vyos_conf_scripts_dir}/interfaces-bonding.py">
         <properties>
           <help>Bonding interface name</help>
           <priority>320</priority>
           <constraint>
             <regex>bond[0-9]+$</regex>
           </constraint>
           <constraintErrorMessage>Bonding interface must be named bondN</constraintErrorMessage>
           <valueHelp>
             <format>bondN</format>
             <description>Bonding interface name</description>
           </valueHelp>
         </properties>
         <children>
           #include <include/address-ipv4-ipv6-dhcp.xml.i>
           <node name="arp-monitor">
             <properties>
               <help>ARP link monitoring parameters</help>
             </properties>
             <children>
               <leafNode name="interval">
                 <properties>
                   <help>ARP link monitoring interval</help>
                   <valueHelp>
                     <format>0-4294967295</format>
                     <description>Specifies the ARP link monitoring frequency in milliseconds</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 0-4294967295"/>
                   </constraint>
                 </properties>
               </leafNode>
               <leafNode name="target">
                 <properties>
                   <help>IP address used for ARP monitoring</help>
                   <valueHelp>
                     <format>ipv4</format>
                     <description>Network Time Protocol (NTP) IPv4 address</description>
                   </valueHelp>
                   <constraint>
                     <validator name="ipv4-address"/>
                   </constraint>
                   <multi/>
                 </properties>
               </leafNode>
             </children>
           </node>
           #include <include/interface-description.xml.i>
           #include <include/dhcp-dhcpv6-options.xml.i>
-          <leafNode name="disable-link-detect">
-            <properties>
-              <help>Ignore link state changes</help>
-              <valueless/>
-            </properties>
-          </leafNode>
+          #include <include/interface-disable-link-detect.xml.i>
           #include <include/interface-disable.xml.i>
           <leafNode name="hash-policy">
             <properties>
               <help>Bonding transmit hash policy</help>
               <completionHelp>
                 <list>layer2 layer2+3 layer3+4</list>
               </completionHelp>
               <valueHelp>
                 <format>layer2</format>
                 <description>use MAC addresses to generate the hash (802.3ad, default)</description>
               </valueHelp>
               <valueHelp>
                 <format>layer2+3</format>
                 <description>combine MAC address and IP address to make hash</description>
               </valueHelp>
               <valueHelp>
                 <format>layer3+4</format>
                 <description>combine IP address and port to make hash</description>
               </valueHelp>
               <constraint>
                 <regex>(layer2\+3|layer3\+4|layer2)</regex>
               </constraint>
               <constraintErrorMessage>hash-policy must be layer2 layer2+3 or layer3+4</constraintErrorMessage>
             </properties>
           </leafNode>
           <node name="ip">
             <children>
               <leafNode name="arp-cache-timeout">
                 <properties>
                   <help>ARP cache entry timeout in seconds</help>
                   <valueHelp>
                     <format>1-86400</format>
                     <description>ARP cache entry timout in seconds (default 30)</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 1-86400"/>
                   </constraint>
                   <constraintErrorMessage>ARP cache entry timeout must be between 1 and 86400 seconds</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="enable-proxy-arp">
                 <properties>
                   <help>Enable proxy-arp on this interface</help>
                   <valueless/>
                 </properties>
               </leafNode>
               <leafNode name="proxy-arp-pvlan">
                 <properties>
                   <help>Enable private VLAN proxy ARP on this interface</help>
                   <valueless/>
                 </properties>
               </leafNode>
             </children>
           </node>
           #include <include/interface-mac.xml.i>
           <leafNode name="mode">
             <properties>
               <help>Bonding mode</help>
               <completionHelp>
                 <list>802.3ad active-backup broadcast round-robin transmit-load-balance adaptive-load-balance xor-hash</list>
               </completionHelp>
               <valueHelp>
                 <format>802.3ad</format>
                 <description>IEEE 802.3ad Dynamic link aggregation (Default)</description>
               </valueHelp>
               <valueHelp>
                 <format>active-backup</format>
                 <description>Fault tolerant: only one slave in the bond is active</description>
               </valueHelp>
               <valueHelp>
                 <format>broadcast</format>
                 <description>Fault tolerant: transmits everything on all slave interfaces</description>
               </valueHelp>
               <valueHelp>
                 <format>round-robin</format>
                 <description>Load balance: transmit packets in sequential order</description>
               </valueHelp>
               <valueHelp>
                 <format>transmit-load-balance</format>
                 <description>Load balance: adapts based on transmit load and speed</description>
               </valueHelp>
               <valueHelp>
                 <format>adaptive-load-balance</format>
                 <description>Load balance: adapts based on transmit and receive plus ARP</description>
               </valueHelp>
               <valueHelp>
                 <format>xor-hash</format>
                 <description>Distribute based on MAC address</description>
               </valueHelp>
               <constraint>
                 <regex>(802.3ad|active-backup|broadcast|round-robin|transmit-load-balance|adaptive-load-balance|xor-hash)</regex>
               </constraint>
               <constraintErrorMessage>mode must be 802.3ad, active-backup, broadcast, round-robin, transmit-load-balance, adaptive-load-balance, or xor</constraintErrorMessage>
             </properties>
           </leafNode>
           <node name="member">
             <properties>
               <help>Bridge member interfaces</help>
             </properties>
             <children>
               <leafNode name="interface">
                 <properties>
                   <help>Member interface name</help>
                   <completionHelp>
                     <script>${vyos_completion_dir}/list_interfaces.py --bondable</script>
                   </completionHelp>
                   <multi/>
                 </properties>
               </leafNode>
             </children>
           </node>
           #include <include/interface-mtu-68-9000.xml.i>
           <leafNode name="primary">
             <properties>
               <help>Primary device interface</help>
               <completionHelp>
                 <script>${vyos_completion_dir}/list_interfaces.py --bondable</script>
               </completionHelp>
             </properties>
           </leafNode>
           #include <include/vif-s.xml.i>
           #include <include/vif.xml.i>
         </children>
       </tagNode>
     </children>
   </node>
 </interfaceDefinition>
diff --git a/interface-definitions/interfaces-bridge.xml.in b/interface-definitions/interfaces-bridge.xml.in
index abaddf5f1..12998e9ce 100644
--- a/interface-definitions/interfaces-bridge.xml.in
+++ b/interface-definitions/interfaces-bridge.xml.in
@@ -1,181 +1,176 @@
 <?xml version="1.0"?>
 <interfaceDefinition>
   <node name="interfaces">
     <children>
       <tagNode name="bridge" owner="${vyos_conf_scripts_dir}/interfaces-bridge.py">
         <properties>
           <help>Bridge interface name</help>
           <priority>470</priority>
           <constraint>
             <regex>^br[0-9]+$</regex>
           </constraint>
           <constraintErrorMessage>Bridge interface must be named brN</constraintErrorMessage>
           <valueHelp>
             <format>brN</format>
             <description>Bridge interface name</description>
           </valueHelp>
         </properties>
         <children>
           #include <include/address-ipv4-ipv6-dhcp.xml.i>
           <leafNode name="aging">
             <properties>
               <help>MAC address aging interval</help>
               <valueHelp>
                 <format>0</format>
                 <description>Disable MAC address learning (always flood)</description>
               </valueHelp>
               <valueHelp>
                 <format>10-1000000</format>
                 <description>MAC address aging time in seconds (default: 300)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 0-0 --range 10-1000000"/>
               </constraint>
             </properties>
           </leafNode>
           #include <include/interface-description.xml.i>
           #include <include/dhcp-dhcpv6-options.xml.i>
-          <leafNode name="disable-link-detect">
-            <properties>
-              <help>Ignore link state changes</help>
-              <valueless/>
-            </properties>
-          </leafNode>
+          #include <include/interface-disable-link-detect.xml.i>
           #include <include/interface-disable.xml.i>
           <leafNode name="forwarding-delay">
             <properties>
               <help>Forwarding delay</help>
               <valueHelp>
                 <format>0-200</format>
                 <description>Spanning Tree Protocol forwarding delay in seconds (default 15)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 0-200"/>
               </constraint>
               <constraintErrorMessage>Forwarding delay must be between 0 and 200 seconds</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="hello-time">
             <properties>
               <help>Hello packet advertisment interval</help>
               <valueHelp>
                 <format>1-10</format>
                 <description>Spanning Tree Protocol hello advertisement interval in seconds (default 2)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 1-10"/>
               </constraint>
               <constraintErrorMessage>Bridge Hello interval must be between 1 and 10 seconds</constraintErrorMessage>
             </properties>
           </leafNode>
           <node name="igmp">
             <properties>
               <help>Internet Group Management Protocol (IGMP) settings</help>
             </properties>
             <children>
               <leafNode name="querier">
                 <properties>
                   <help>Enable IGMP querier</help>
                   <valueless/>
                 </properties>
               </leafNode>
             </children>
           </node>
           <node name="ip">
             <children>
               <leafNode name="arp-cache-timeout">
                 <properties>
                   <help>ARP cache entry timeout in seconds</help>
                   <valueHelp>
                     <format>1-86400</format>
                     <description>ARP cache entry timout in seconds (default 30)</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 1-86400"/>
                   </constraint>
                   <constraintErrorMessage>ARP cache entry timeout must be between 1 and 86400 seconds</constraintErrorMessage>
                 </properties>
               </leafNode>
             </children>
           </node>
           #include <include/interface-mac.xml.i>
           <leafNode name="max-age">
             <properties>
               <help>Interval at which neighbor bridges are removed</help>
               <valueHelp>
                 <format>1-40</format>
                 <description>Bridge maximum aging time in seconds (default 20)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 1-40"/>
               </constraint>
               <constraintErrorMessage>Bridge max aging value must be between 1 and 40 seconds</constraintErrorMessage>
             </properties>
           </leafNode>
           <node name="member">
             <properties>
               <help>Bridge member interfaces</help>
             </properties>
             <children>
               <tagNode name="interface">
                 <properties>
                   <help>Member interface name</help>
                   <completionHelp>
                     <script>${vyos_completion_dir}/list_interfaces.py --bridgeable</script>
                   </completionHelp>
                 </properties>
                 <children>
                   <leafNode name="cost">
                     <properties>
                       <help>Bridge port cost</help>
                       <valueHelp>
                         <format>1-65535</format>
                         <description>Path cost value for Spanning Tree Protocol</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 1-65535"/>
                       </constraint>
                       <constraintErrorMessage>Path cost value must be between 1 and 65535</constraintErrorMessage>
                     </properties>
                   </leafNode>
                   <leafNode name="priority">
                     <properties>
                       <help>Bridge port priority</help>
                       <valueHelp>
                         <format>0-63</format>
                         <description>Bridge port priority</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 1-63"/>
                       </constraint>
                       <constraintErrorMessage>Port priority value must be between 0 and 63</constraintErrorMessage>
                     </properties>
                   </leafNode>
                 </children>
               </tagNode>
             </children>
           </node>
           <leafNode name="priority">
             <properties>
               <help>Priority for this bridge</help>
               <valueHelp>
                 <format>0-65535</format>
                 <description>Bridge priority (default 32768)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 0-65535"/>
               </constraint>
               <constraintErrorMessage>Bridge priority must be between 0 and 65535 (multiples of 4096)</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="stp">
             <properties>
               <help>Enable spanning tree protocol</help>
               <valueless/>
             </properties>
           </leafNode>
         </children>
       </tagNode>
     </children>
   </node>
 </interfaceDefinition>
diff --git a/interface-definitions/interfaces-ethernet.xml.in b/interface-definitions/interfaces-ethernet.xml.in
index 96f7a9454..f86bdf78f 100644
--- a/interface-definitions/interfaces-ethernet.xml.in
+++ b/interface-definitions/interfaces-ethernet.xml.in
@@ -1,300 +1,295 @@
 <?xml version="1.0"?>
 <interfaceDefinition>
   <node name="interfaces">
     <children>
       <tagNode name="ethernet" owner="${vyos_conf_scripts_dir}/interfaces-ethernet.py">
         <properties>
           <help>Ethernet interface name</help>
           <priority>318</priority>
           <constraint>
             <regex>((eth|lan)[0-9]+|(eno|ens|enp|enx).+)$</regex>
           </constraint>
           <constraintErrorMessage>Invalid Ethernet interface name</constraintErrorMessage>
           <valueHelp>
             <format>ethN</format>
             <description>Ethernet interface name</description>
           </valueHelp>
           <valueHelp>
             <format>en[ospx]N</format>
             <description>Ethernet interface name</description>
           </valueHelp>
         </properties>
         <children>
           #include <include/address-ipv4-ipv6-dhcp.xml.i>
           #include <include/interface-description.xml.i>
           #include <include/dhcp-dhcpv6-options.xml.i>
           <leafNode name="disable-flow-control">
             <properties>
               <help>Disable Ethernet flow control (pause frames)</help>
               <valueless/>
             </properties>
           </leafNode>
-          <leafNode name="disable-link-detect">
-            <properties>
-              <help>Ignore link state changes</help>
-              <valueless/>
-            </properties>
-          </leafNode>
+          #include <include/interface-disable-link-detect.xml.i>
           #include <include/interface-disable.xml.i>
           <leafNode name="duplex">
             <properties>
               <help>Duplex mode</help>
               <completionHelp>
                 <list>auto half full</list>
               </completionHelp>
               <valueHelp>
                 <format>auto</format>
                 <description>Auto negotiation (default)</description>
               </valueHelp>
               <valueHelp>
                 <format>half</format>
                 <description>Half duplex</description>
               </valueHelp>
               <valueHelp>
                 <format>full</format>
                 <description>Full duplex</description>
               </valueHelp>
               <constraint>
                 <regex>(auto|half|full)</regex>
               </constraint>
               <constraintErrorMessage>duplex must be auto, half or full</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="hw-id">
             <properties>
               <help>Media Access Control (MAC) address</help>
               <valueHelp>
                 <format>h:h:h:h:h:h</format>
                 <description>Hardware (MAC) address</description>
               </valueHelp>
               <constraint>
                 <validator name="mac-address"/>
               </constraint>
             </properties>
           </leafNode>
           <node name="ip">
             <children>
               <leafNode name="arp-cache-timeout">
                 <properties>
                   <help>ARP cache entry timeout in seconds</help>
                   <valueHelp>
                     <format>1-86400</format>
                     <description>ARP cache entry timout in seconds (default 30)</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 1-86400"/>
                   </constraint>
                   <constraintErrorMessage>ARP cache entry timeout must be between 1 and 86400 seconds</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="enable-proxy-arp">
                 <properties>
                   <help>Enable proxy-arp on this interface</help>
                   <valueless/>
                 </properties>
               </leafNode>
               <leafNode name="proxy-arp-pvlan">
                 <properties>
                   <help>Enable private VLAN proxy ARP on this interface</help>
                   <valueless/>
                 </properties>
               </leafNode>
             </children>
           </node>
           #include <include/interface-mac.xml.i>
           #include <include/interface-mtu-68-9000.xml.i>
           <node name="offload-options">
             <properties>
               <help>Configurable offload options</help>
             </properties>
             <children>
               <leafNode name="generic-receive">
                 <properties>
                   <help>Configure GRO (generic receive offload)</help>
                   <completionHelp>
                     <list>on off</list>
                   </completionHelp>
                   <valueHelp>
                     <format>on</format>
                     <description>Enable GRO (generic receive offload)</description>
                   </valueHelp>
                   <valueHelp>
                     <format>off</format>
                     <description>Disable GRO (generic receive offload)</description>
                   </valueHelp>
                   <constraint>
                     <regex>(on|off)</regex>
                   </constraint>
                   <constraintErrorMessage>Must be either 'on' or 'off'</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="generic-segmentation">
                 <properties>
                   <help>Configure GSO (generic segmentation offload)</help>
                   <completionHelp>
                     <list>on off</list>
                   </completionHelp>
                   <valueHelp>
                     <format>on</format>
                     <description>Enable GSO (generic segmentation offload)</description>
                   </valueHelp>
                   <valueHelp>
                     <format>off</format>
                     <description>Disable GSO (generic segmentation offload)</description>
                   </valueHelp>
                   <constraint>
                     <regex>(on|off)</regex>
                   </constraint>
                   <constraintErrorMessage>Must be either 'on' or 'off'</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="scatter-gather">
                 <properties>
                   <help>Configure scatter-gather option</help>
                   <completionHelp>
                     <list>on off</list>
                   </completionHelp>
                   <valueHelp>
                     <format>on</format>
                     <description>Enable scatter-gather</description>
                   </valueHelp>
                   <valueHelp>
                     <format>off</format>
                     <description>Disable scatter-gather</description>
                   </valueHelp>
                   <constraint>
                     <regex>(on|off)</regex>
                   </constraint>
                   <constraintErrorMessage>Must be either 'on' or 'off'</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="tcp-segmentation">
                 <properties>
                   <help>Configure TSO (TCP segmentation offloading)</help>
                   <completionHelp>
                     <list>on off</list>
                   </completionHelp>
                   <valueHelp>
                     <format>on</format>
                     <description>Enable TSO (TCP segmentation offloading)</description>
                   </valueHelp>
                   <valueHelp>
                     <format>off</format>
                     <description>Disable TSO (TCP segmentation offloading)</description>
                   </valueHelp>
                   <constraint>
                     <regex>(on|off)</regex>
                   </constraint>
                   <constraintErrorMessage>Must be either 'on' or 'off'</constraintErrorMessage>
                 </properties>
               </leafNode>
               <leafNode name="udp-fragmentation">
                 <properties>
                   <help>Configure UDP fragmentation offloading</help>
                   <completionHelp>
                     <list>on off</list>
                   </completionHelp>
                   <valueHelp>
                     <format>on</format>
                     <description>Enable UDP fragmentation offloading</description>
                   </valueHelp>
                   <valueHelp>
                     <format>off</format>
                     <description>Disable UDP fragmentation offloading</description>
                   </valueHelp>
                   <constraint>
                     <regex>(on|off)</regex>
                   </constraint>
                   <constraintErrorMessage>Must be either 'on' or 'off'</constraintErrorMessage>
                 </properties>
               </leafNode>
             </children>
           </node>
           <leafNode name="smp-affinity">
             <properties>
               <help>CPU interrupt affinity mask</help>
               <completionHelp>
                 <list>auto 10 100 1000 2500 5000 10000</list>
               </completionHelp>
               <valueHelp>
                 <format>auto</format>
                 <description>Auto negotiation (default)</description>
               </valueHelp>
               <valueHelp>
                 <format>hex</format>
                 <description>Bitmask representing CPUs that this NIC will interrupt</description>
               </valueHelp>
               <valueHelp>
                 <format>hex,hex</format>
                 <description>Bitmasks representing CPUs for interrupt and receive processing</description>
               </valueHelp>
               <constraint>
                 <regex>(auto)</regex>
                 <regex>[0-9a-f]+(|,[0-9a-f]+)$</regex>
               </constraint>
               <constraintErrorMessage>IRQ affinity mask must be hex value or auto</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="speed">
             <properties>
               <help>Link speed</help>
               <completionHelp>
                 <list>auto 10 100 1000 2500 5000 10000 25000 40000 50000 100000</list>
               </completionHelp>
               <valueHelp>
                 <format>auto</format>
                 <description>Auto negotiation (default)</description>
               </valueHelp>
               <valueHelp>
                 <format>10</format>
                 <description>10 Mbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>100</format>
                 <description>100 Mbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>1000</format>
                 <description>1 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>2500</format>
                 <description>2.5 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>5000</format>
                 <description>5 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>10000</format>
                 <description>10 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>25000</format>
                 <description>25 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>40000</format>
                 <description>40 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>50000</format>
                 <description>50 Gbit/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>100000</format>
                 <description>100 Gbit/sec</description>
               </valueHelp>
               <constraint>
                 <regex>(auto|10|100|1000|2500|5000|10000|25000|40000|50000|100000)</regex>
               </constraint>
               <constraintErrorMessage>Speed must be auto, 10, 100, 1000, 2500, 5000, 10000, 25000, 40000, 50000 or 100000</constraintErrorMessage>
             </properties>
           </leafNode>
           #include <include/vif-s.xml.i>
           #include <include/vif.xml.i>
         </children>
       </tagNode>
     </children>
   </node>
 </interfaceDefinition>
diff --git a/interface-definitions/interfaces-wireless.xml.in b/interface-definitions/interfaces-wireless.xml.in
index 5f77b78b2..53c448930 100644
--- a/interface-definitions/interfaces-wireless.xml.in
+++ b/interface-definitions/interfaces-wireless.xml.in
@@ -1,779 +1,774 @@
 <?xml version="1.0"?>
 <interfaceDefinition>
   <node name="interfaces">
     <children>
       <tagNode name="wireless" owner="${vyos_conf_scripts_dir}/interfaces-wireless.py">
         <properties>
           <help>Wireless network interface (WiFi/WLAN)</help>
           <priority>400</priority>
           <constraint>
             <regex>wlan[0-9]+$</regex>
           </constraint>
           <constraintErrorMessage>Wireless interface must be named wlanN</constraintErrorMessage>
           <valueHelp>
             <format>wlanN</format>
             <description>Wireless (WiFi/WLAN) interface name</description>
           </valueHelp>
         </properties>
         <children>
           #include <include/address-ipv4-ipv6-dhcp.xml.i>
           <node name="capabilities">
             <properties>
               <help>HT and VHT capabilities for your card</help>
             </properties>
             <children>
               <node name="ht">
                 <properties>
                   <help>HT (High Throughput) settings</help>
                 </properties>
                 <children>
                   <leafNode name="40mhz-incapable">
                     <properties>
                       <help>40MHz intolerance, use 20MHz only!</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="auto-powersave">
                     <properties>
                       <help>Enable WMM-PS unscheduled automatic power aave delivery [U-APSD]</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="channel-set-width">
                     <properties>
                       <help>Supported channel set width</help>
                       <completionHelp>
                         <list>ht20 ht40+ ht40-</list>
                       </completionHelp>
                       <valueHelp>
                         <format>ht20</format>
                         <description>Supported channel set width both 20 MHz only</description>
                       </valueHelp>
                       <valueHelp>
                         <format>ht40+</format>
                         <description>Supported channel set width both 20 MHz and 40 MHz with secondary channel above primary channel</description>
                       </valueHelp>
                       <valueHelp>
                         <format>ht40-</format>
                         <description>Supported channel set width both 20 MHz and 40 MHz with secondary channel below primary channel</description>
                       </valueHelp>
                       <constraint>
                         <regex>(ht20|ht40\+|ht40-)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <leafNode name="delayed-block-ack">
                     <properties>
                       <help>Enable HT-delayed block ack</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="dsss-cck-40">
                     <properties>
                       <help>Enable DSSS_CCK-40</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="greenfield">
                     <properties>
                       <help>Enable HT-greenfield</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="ldpc">
                     <properties>
                       <help>Enable LDPC coding capability</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="lsig-protection">
                     <properties>
                       <help>Enable L-SIG TXOP protection capability</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="max-amsdu">
                     <properties>
                       <help>Set maximum A-MSDU length</help>
                       <completionHelp>
                         <list>3839 7935</list>
                       </completionHelp>
                       <valueHelp>
                         <format>3839</format>
                         <description>Set maximum A-MSDU length to 3839 octets</description>
                       </valueHelp>
                       <valueHelp>
                         <format>7935</format>
                         <description>Set maximum A-MSDU length to 7935 octets</description>
                       </valueHelp>
                       <constraint>
                         <regex>(3839|7935)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <leafNode name="short-gi">
                     <properties>
                       <help>Short GI capabilities</help>
                       <completionHelp>
                         <list>20 40</list>
                       </completionHelp>
                       <valueHelp>
                         <format>20</format>
                         <description>Short GI for 20 MHz</description>
                       </valueHelp>
                       <valueHelp>
                         <format>40</format>
                         <description>Short GI for 40 MHz</description>
                       </valueHelp>
                       <constraint>
                         <regex>(20|40)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <leafNode name="smps">
                     <properties>
                       <help>Spatial Multiplexing Power Save (SMPS) settings</help>
                       <completionHelp>
                         <list>static dynamic</list>
                       </completionHelp>
                       <valueHelp>
                         <format>static</format>
                         <description>STATIC Spatial Multiplexing (SM) Power Save</description>
                       </valueHelp>
                       <valueHelp>
                         <format>dynamic</format>
                         <description>DYNAMIC Spatial Multiplexing (SM) Power Save</description>
                       </valueHelp>
                       <constraint>
                         <regex>(static|dynamic)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <node name="stbc">
                     <properties>
                       <help>Support for sending and receiving PPDU using STBC (Space Time Block Coding)</help>
                     </properties>
                     <children>
                       <leafNode name="rx">
                         <properties>
                           <help>Enable receiving PPDU using STBC (Space Time Block Coding)</help>
                           <valueHelp>
                             <format>[1-3]+</format>
                             <description>Number of spacial streams that can use RX STBC</description>
                           </valueHelp>
                           <constraint>
                             <regex>[1-3]+</regex>
                           </constraint>
                           <constraintErrorMessage>Invalid capability item</constraintErrorMessage>
                         </properties>
                       </leafNode>
                       <leafNode name="tx">
                         <properties>
                           <help>Enable sending PPDU using STBC (Space Time Block Coding)</help>
                           <valueless/>
                         </properties>
                       </leafNode>
                     </children>
                   </node>
                 </children>
               </node>
               <leafNode name="require-ht">
                 <properties>
                   <help>Require stations to support HT PHY (reject association if they do not)</help>
                   <completionHelp>
                     <script>echo If you reject non-HT, you also disable 802.11g</script>
                   </completionHelp>
                   <valueless/>
                 </properties>
               </leafNode>
               <leafNode name="require-vht">
                 <properties>
                   <help>Require stations to support VHT PHY (reject association if they do not)</help>
                   <completionHelp>
                     <script>echo If you reject non-VHT, you also disable 802.11n</script>
                   </completionHelp>
                   <valueless/>
                 </properties>
               </leafNode>
               <node name="vht">
                 <properties>
                   <help>VHT (Very High Throughput) settings</help>
                 </properties>
                 <children>
                   <leafNode name="antenna-count">
                     <properties>
                       <help>Number of antennas on this card</help>
                       <valueHelp>
                         <format>1-9</format>
                         <description>Number of antennas for this card</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 1-9"/>
                       </constraint>
                     </properties>
                   </leafNode>
                   <leafNode name="antenna-pattern-fixed">
                     <properties>
                       <help>Set if antenna pattern does not change during the lifetime of an association</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="beamform">
                     <properties>
                       <help>Beamforming capabilities</help>
                       <completionHelp>
                         <list>single-user-beamformer single-user-beamformee multi-user-beamformer multi-user-beamformee</list>
                       </completionHelp>
                       <valueHelp>
                         <format>single-user-beamformer</format>
                         <description>Support for operation as single user beamformer</description>
                       </valueHelp>
                       <valueHelp>
                         <format>single-user-beamformee</format>
                         <description>Support for operation as single user beamformee</description>
                       </valueHelp>
                       <valueHelp>
                         <format>multi-user-beamformer</format>
                         <description>Support for operation as multi user beamformer</description>
                       </valueHelp>
                       <valueHelp>
                         <format>multi-user-beamformee</format>
                         <description>Support for operation as multi user beamformee</description>
                       </valueHelp>
                       <constraint>
                         <regex>(single-user-beamformer|single-user-beamformee|multi-user-beamformer|multi-user-beamformee)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <node name="center-channel-freq">
                     <properties>
                       <help>VHT operating channel center frequency</help>
                     </properties>
                     <children>
                       <leafNode name="freq-1">
                         <properties>
                           <help>VHT operating channel center frequency - center freq 1 (for use with 80, 80+80 and 160 modes)</help>
                           <valueHelp>
                             <format>&lt;34-173&gt;</format>
                             <description>5Ghz (802.11 a/h/j/n/ac) center channel index (use 42 for primary 80MHz channel 36)</description>
                           </valueHelp>
                           <constraint>
                             <validator name="numeric" argument="--range 34-173"/>
                           </constraint>
                           <constraintErrorMessage>Channel center value must be between 34 and 173</constraintErrorMessage>
                         </properties>
                       </leafNode>
                       <leafNode name="freq-2">
                         <properties>
                           <help>VHT operating channel center frequency - center freq 2 (for use with the 80+80 mode)</help>
                           <valueHelp>
                             <format>34-173</format>
                             <description>5Ghz (802.11 a/h/j/n/ac) center channel index (use 58 for primary 80MHz channel 52)</description>
                           </valueHelp>
                           <constraint>
                             <validator name="numeric" argument="--range 34-173"/>
                           </constraint>
                           <constraintErrorMessage>Channel center value must be between 34 and 173</constraintErrorMessage>
                         </properties>
                       </leafNode>
                     </children>
                   </node>
                   <leafNode name="channel-set-width">
                     <properties>
                       <help>VHT operating Channel width</help>
                       <completionHelp>
                         <list>0 1 2 3</list>
                       </completionHelp>
                       <valueHelp>
                         <format>0</format>
                         <description>20 or 40 MHz channel width (default)</description>
                       </valueHelp>
                       <valueHelp>
                         <format>1</format>
                         <description>80 MHz channel width</description>
                       </valueHelp>
                       <valueHelp>
                         <format>2</format>
                         <description>160 MHz channel width</description>
                       </valueHelp>
                       <valueHelp>
                         <format>3</format>
                         <description>80+80 MHz channel width</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 0-3"/>
                       </constraint>
                     </properties>
                   </leafNode>
                   <leafNode name="ldpc">
                     <properties>
                       <help>Enable LDPC (Low Density Parity Check) coding capability</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="link-adaptation">
                     <properties>
                       <help>VHT link adaptation capabilities</help>
                       <completionHelp>
                         <list>single-user-beamformer single-user-beamformee multi-user-beamformer multi-user-beamformee</list>
                       </completionHelp>
                       <valueHelp>
                         <format>unsolicited</format>
                         <description>Station provides only unsolicited VHT MFB</description>
                       </valueHelp>
                       <valueHelp>
                         <format>both</format>
                         <description>Station can provide VHT MFB in response to VHT MRQ and unsolicited VHT MFB</description>
                       </valueHelp>
                       <constraint>
                         <regex>(unsolicited|both)</regex>
                       </constraint>
                       <constraintErrorMessage>Invalid capability item</constraintErrorMessage>
                     </properties>
                   </leafNode>
                   <leafNode name="max-mpdu-exp">
                     <properties>
                       <help>Set the maximum length of A-MPDU pre-EOF padding that the station can receive</help>
                       <valueHelp>
                         <format>&lt;0-7&gt;</format>
                         <description>Maximum length of A-MPDU pre-EOF padding = 2 pow(13 + x) -1 octets</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 0-7"/>
                       </constraint>
                     </properties>
                   </leafNode>
                   <leafNode name="max-mpdu">
                     <properties>
                       <help>Increase Maximum MPDU length to 7991 or 11454 octets (otherwise: 3895 octets)</help>
                       <completionHelp>
                         <list>7991 11454</list>
                       </completionHelp>
                       <valueHelp>
                         <format>7991</format>
                         <description>ncrease Maximum MPDU length to 7991 octets</description>
                       </valueHelp>
                       <valueHelp>
                         <format>11454</format>
                         <description>ncrease Maximum MPDU length to 11454 octets</description>
                       </valueHelp>
                       <constraint>
                         <regex>(7991|11454)</regex>
                       </constraint>
                     </properties>
                   </leafNode>
                   <leafNode name="short-gi">
                     <properties>
                       <help>Short GI capabilities</help>
                       <completionHelp>
                         <list>80 160</list>
                       </completionHelp>
                       <valueHelp>
                         <format>80</format>
                         <description>Short GI for 80 MHz</description>
                       </valueHelp>
                       <valueHelp>
                         <format>160</format>
                         <description>Short GI for 160 MHz</description>
                       </valueHelp>
                       <constraint>
                         <regex>(80|160)</regex>
                       </constraint>
                       <multi/>
                     </properties>
                   </leafNode>
                   <node name="stbc">
                     <properties>
                       <help>Support for sending and receiving PPDU using STBC (Space Time Block Coding)</help>
                     </properties>
                     <children>
                       <leafNode name="rx">
                         <properties>
                           <help>Enable receiving PPDU using STBC (Space Time Block Coding)</help>
                           <valueHelp>
                             <format>[1-4]+</format>
                             <description>Number of spacial streams that can use RX STBC</description>
                           </valueHelp>
                           <constraint>
                             <regex>[1-4]+</regex>
                           </constraint>
                           <constraintErrorMessage>Invalid capability item</constraintErrorMessage>
                         </properties>
                       </leafNode>
                       <leafNode name="tx">
                         <properties>
                           <help>Enable sending PPDU using STBC (Space Time Block Coding)</help>
                           <valueless/>
                         </properties>
                       </leafNode>
                     </children>
                   </node>
                   <leafNode name="tx-powersave">
                     <properties>
                       <help>Enable VHT TXOP Power Save Mode</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="vht-cf">
                     <properties>
                       <help>Station supports receiving VHT variant HT Control field</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                 </children>
               </node>
             </children>
           </node>
           <leafNode name="channel">
             <properties>
               <help>Wireless radio channel (use 0 for ACS auto channel selection)</help>
               <valueHelp>
                 <format>&lt;1-14&gt;</format>
                 <description>2.4Ghz (802.11 b/g/n) Channel</description>
               </valueHelp>
               <valueHelp>
                 <format>&lt;0,34-173&gt;</format>
                 <description>5Ghz (802.11 a/h/j/n/ac) Channel</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 0-0 --range 1-14 --range 34-173"/>
               </constraint>
             </properties>
           </leafNode>
           #include <include/interface-description.xml.i>
           #include <include/dhcp-dhcpv6-options.xml.i>
           <leafNode name="disable-broadcast-ssid">
             <properties>
               <help>Disable broadcast of SSID from access-point</help>
             </properties>
           </leafNode>
-          <leafNode name="disable-link-detect">
-            <properties>
-              <help>Ignore link state changes</help>
-              <valueless/>
-            </properties>
-          </leafNode>
+          #include <include/interface-disable-link-detect.xml.i>
           #include <include/interface-disable.xml.i>
           <leafNode name="expunge-failing-stations">
             <properties>
               <help>Disassociate stations based on excessive transmission failures</help>
               <valueless/>
             </properties>
           </leafNode>
           <leafNode name="hw-id">
             <properties>
               <help>Media Access Control (MAC) address</help>
               <valueHelp>
                 <format>h:h:h:h:h:h</format>
                 <description>Hardware (MAC) address</description>
               </valueHelp>
               <constraint>
                 <validator name="mac-address"/>
               </constraint>
             </properties>
           </leafNode>
           <leafNode name="isolate-stations">
             <properties>
               <help>Isolate stations on the AP so they cannot see each other</help>
               <valueless/>
             </properties>
           </leafNode>
           #include <include/interface-mac.xml.i>
           <leafNode name="max-stations">
             <properties>
               <help>Maximum number of wireless radio stations. Excess stations will be rejected upon authentication request.</help>
               <valueHelp>
                 <format>&lt;1-2007&gt;</format>
                 <description>Number of allowed stations</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 1-2007"/>
               </constraint>
               <constraintErrorMessage>Number of stations must be between 1 and 2007</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="mgmt-frame-protection">
             <properties>
               <help>Management Frame Protection (MFP) according to IEEE 802.11w</help>
               <completionHelp>
                 <list>disabled optional required</list>
               </completionHelp>
               <valueHelp>
                 <format>disabled</format>
                 <description>no MFP (hostapd default)</description>
               </valueHelp>
               <valueHelp>
                 <format>optional</format>
                 <description>MFP optional</description>
               </valueHelp>
               <valueHelp>
                 <format>required</format>
                 <description>MFP enforced</description>
               </valueHelp>
               <constraint>
                 <regex>(disabled|optional|required)</regex>
               </constraint>
             </properties>
           </leafNode>
           <leafNode name="mode">
             <properties>
               <help>Wireless radio mode</help>
               <completionHelp>
                 <list>a b g n ac</list>
               </completionHelp>
               <valueHelp>
                 <format>a</format>
                 <description>802.11a - 54 Mbits/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>b</format>
                 <description>802.11b - 11 Mbits/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>g</format>
                 <description>802.11g - 54 Mbits/sec (default)</description>
               </valueHelp>
               <valueHelp>
                 <format>n</format>
                 <description>802.11n - 600 Mbits/sec</description>
               </valueHelp>
               <valueHelp>
                 <format>ac</format>
                 <description>802.11ac - 1300 Mbits/sec</description>
               </valueHelp>
               <constraint>
                 <regex>(a|b|g|n|ac)</regex>
               </constraint>
             </properties>
           </leafNode>
           <leafNode name="physical-device">
             <properties>
               <help>Wireless physical device</help>
               <completionHelp>
                 <script>${vyos_completion_dir}/list_wireless_phys.sh</script>
               </completionHelp>
             </properties>
           </leafNode>
           <leafNode name="reduce-transmit-power">
             <properties>
               <help>Transmission power reduction in dBm</help>
               <valueHelp>
                 <format>&lt;0-255&gt;</format>
                 <description>TX power reduction in dBm</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 0-255"/>
               </constraint>
               <constraintErrorMessage>dBm value must be between 0 and 255</constraintErrorMessage>
             </properties>
           </leafNode>
           <node name="security">
             <properties>
               <help>Wireless security settings</help>
             </properties>
             <children>
               <node name="wep">
                 <properties>
                   <help>Wired Equivalent Privacy (WEP) parameters</help>
                 </properties>
                 <children>
                   <leafNode name="key">
                     <properties>
                       <help>WEP encryption key</help>
                       <valueHelp>
                         <format>&lt;hexdigits&gt;</format>
                         <description>Wired Equivalent Privacy key</description>
                       </valueHelp>
                       <constraint>
                         <regex>([a-fA-F0-9]{10}|[a-fA-F0-9]{26}|[a-fA-F0-9]{32})</regex>
                       </constraint>
                       <constraintErrorMessage>Invalid WEP key</constraintErrorMessage>
                       <multi/>
                     </properties>
                   </leafNode>
                 </children>
               </node>
               <node name="wpa">
                 <properties>
                   <help>Wifi Protected Access (WPA) parameters</help>
                 </properties>
                 <children>
                   <leafNode name="cipher">
                     <properties>
                       <help>Cipher suite for WPA</help>
                       <completionHelp>
                         <list>TKIP CCMP</list>
                       </completionHelp>
                       <valueHelp>
                         <format>CCMP</format>
                         <description>AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]</description>
                       </valueHelp>
                       <valueHelp>
                         <format>TKIP</format>
                         <description>Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]</description>
                       </valueHelp>
                       <constraint>
                         <regex>(CCMP|TKIP)</regex>
                       </constraint>
                       <constraintErrorMessage>Invalid WEP key</constraintErrorMessage>
                       <multi/>
                     </properties>
                   </leafNode>
                   <leafNode name="mode">
                     <properties>
                       <help>WPA mode</help>
                       <completionHelp>
                         <list>wpa wpa2 both</list>
                       </completionHelp>
                       <valueHelp>
                         <format>wpa</format>
                         <description>WPA (IEEE 802.11i/D3.0)</description>
                       </valueHelp>
                       <valueHelp>
                         <format>wpa2</format>
                         <description>WPA2 (full IEEE 802.11i/RSN)</description>
                       </valueHelp>
                       <valueHelp>
                         <format>both</format>
                         <description>Allow both WPA and WPA2</description>
                       </valueHelp>
                       <constraint>
                         <regex>(wpa|wpa2|both)</regex>
                       </constraint>
                       <constraintErrorMessage>Unknown WPA mode</constraintErrorMessage>
                     </properties>
                   </leafNode>
                   <leafNode name="passphrase">
                     <properties>
                       <help>WPA personal shared pass phrase. If you are
                 using special characters in the WPA passphrase then single
                 quotes are required.</help>
                       <valueHelp>
                         <format>&lt;text&gt;</format>
                         <description>Passphrase of at least 8 but not more than 63 printable characters</description>
                       </valueHelp>
                       <constraint>
                         <regex>.{8,63}$</regex>
                       </constraint>
                       <constraintErrorMessage>Invalid WPA pass phrase, must be 8 to 63 printable characters!</constraintErrorMessage>
                     </properties>
                   </leafNode>
                   <node name="radius">
                     <properties>
                       <help>RADIUS specific configuration</help>
                     </properties>
                     <children>
                       <leafNode name="source-address">
                         <properties>
                           <help>RADIUS client forced local IP address</help>
                           <valueHelp>
                             <format>ipv4</format>
                             <description>IPv4 address of RADIUS server</description>
                           </valueHelp>
                         </properties>
                       </leafNode>
                       <tagNode name="server">
                         <properties>
                           <help>IP address of RADIUS server</help>
                           <valueHelp>
                             <format>ipv4</format>
                             <description>IPv4 address of RADIUS server</description>
                           </valueHelp>
                         </properties>
                         <children>
                           <leafNode name="accounting">
                             <properties>
                               <help>Enable RADIUS server to receive accounting info</help>
                               <valueless/>
                             </properties>
                           </leafNode>
                           <leafNode name="port">
                             <properties>
                               <help>RADIUS server port (default: 1812)</help>
                               <valueHelp>
                                 <format>1-65535</format>
                                 <description>RADIUS server port</description>
                               </valueHelp>
                               <constraint>
                                 <validator name="numeric" argument="--range 1-65535"/>
                               </constraint>
                             </properties>
                           </leafNode>
                           <leafNode name="key">
                             <properties>
                               <help>RADIUS shared secret key</help>
                             </properties>
                           </leafNode>
                         </children>
                       </tagNode>
                     </children>
                   </node>
                 </children>
               </node>
             </children>
           </node>
           <leafNode name="ssid">
             <properties>
               <help>Wireless access-point service set identifier (SSID)</help>
               <constraint>
                 <regex>.{1,32}$</regex>
               </constraint>
               <constraintErrorMessage>Invalid SSID</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="type">
             <properties>
               <help>Wireless device type for this interface</help>
               <completionHelp>
                 <list>access-point station monitor</list>
               </completionHelp>
               <valueHelp>
                 <format>access-point</format>
                 <description>Access-point forwards packets between other nodes</description>
               </valueHelp>
               <valueHelp>
                 <format>station</format>
                 <description>Connects to another access point</description>
               </valueHelp>
               <valueHelp>
                 <format>monitor</format>
                 <description>Passively monitor all packets on the frequency/channel</description>
               </valueHelp>
               <constraint>
                 <regex>(access-point|station|monitor)</regex>
               </constraint>
               <constraintErrorMessage>Type must be access-point, station or monitor</constraintErrorMessage>
             </properties>
           </leafNode>
           #include <include/vif.xml.i>
         </children>
       </tagNode>
     </children>
   </node>
   <node name="system">
     <children>
       <leafNode name="wifi-regulatory-domain" owner="${vyos_conf_scripts_dir}/system-wifi-regdom.py">
         <properties>
           <help>Wireless regulatory domain (mandatory)</help>
           <priority>305</priority>
           <completionHelp>
             <list>US EU JP DE UK CN</list>
           </completionHelp>
           <valueHelp>
             <format>&lt;code%gt;</format>
             <description>Country code (ISO/IEC 3166-1)</description>
           </valueHelp>
           <constraint>
             <regex>[A-Z][A-Z]$</regex>
           </constraint>
           <constraintErrorMessage>invalid country code</constraintErrorMessage>
         </properties>
       </leafNode>
     </children>
   </node>
 </interfaceDefinition>