<?xml version="1.0"?>
<interfaceDefinition>
  <node name="interfaces">
    <children>
      <tagNode name="vxlan" owner="${vyos_conf_scripts_dir}/interface-vxlan.py">
        <properties>
          <help>Virtual extensible LAN interface (VXLAN)</help>
          <priority>460</priority>
          <constraint>
            <regex>vxlan[0-9]+$</regex>
          </constraint>
          <constraintErrorMessage>VXLAN interface must be named vxlanN</constraintErrorMessage>
          <valueHelp>
            <format>vxlanN</format>
            <description>VXLAN interface name</description>
          </valueHelp>
        </properties>
        <children>
          <leafNode name="address">
            <properties>
              <help>IP address</help>
              <valueHelp>
                <format>ipv4net</format>
                <description>IPv4 address and prefix length</description>
              </valueHelp>
              <valueHelp>
                <format>ipv6net</format>
                <description>IPv6 address and prefix length</description>
              </valueHelp>
              <multi/>
              <constraint>
                <validator name="ip-cidr"/>
              </constraint>
            </properties>
          </leafNode>
          <leafNode name="description">
            <properties>
              <help>Interface description</help>
              <constraint>
                <regex>^.{1,256}$</regex>
              </constraint>
              <constraintErrorMessage>Interface description too long (limit 256 characters)</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="disable">
            <properties>
              <help>Disable interface</help>
              <valueless/>
            </properties>
          </leafNode>
          <leafNode name="group">
            <properties>
              <help>Multicast group address for VXLAN interface</help>
              <valueHelp>
                <format>ipv4</format>
                <description>Multicast group address</description>
              </valueHelp>
              <constraint>
                <validator name="ipv4-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>
            </children>
          </node>
          <leafNode name="link">
            <properties>
              <help>Underlay device of VXLAN interface</help>
              <valueHelp>
                <format>interface</format>
                <description>Interface used for VXLAN underlay</description>
              </valueHelp>
              <completionHelp>
                <script>${vyos_completion_dir}/list_interfaces.py</script>
              </completionHelp>
            </properties>
          </leafNode>
          <leafNode name="mtu">
            <properties>
              <help>Maximum Transmission Unit (MTU)</help>
              <valueHelp>
                <format>1450-9000</format>
                <description>Maximum Transmission Unit</description>
              </valueHelp>
              <constraint>
                <validator name="numeric" argument="--range 1450-9000"/>
              </constraint>
              <constraintErrorMessage>MTU must be between 1450 and 9000</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="remote">
            <properties>
              <help>Remote address of VXLAN tunnel</help>
              <valueHelp>
                <format>ipv4</format>
                <description>Remote address of VXLAN tunnel</description>
              </valueHelp>
              <constraint>
                <validator name="ipv4-address"/>
              </constraint>
            </properties>
          </leafNode>
          <leafNode name="port">
            <properties>
              <help>Destination port of VXLAN tunnel (default: 8472)</help>
              <valueHelp>
                <format>1-65535</format>
                <description>Numeric IP port</description>
              </valueHelp>
              <constraint>
                <validator name="numeric" argument="--range 1-65535"/>
              </constraint>
            </properties>
          </leafNode>
          <leafNode name="vni">
            <properties>
              <help>Virtual Network Identifier</help>
              <valueHelp>
                <format>0-16777214</format>
                <description>VXLAN virtual network identifier</description>
              </valueHelp>
              <constraint>
                <validator name="numeric" argument="--range 0-16777214"/>
              </constraint>
            </properties>
          </leafNode>
        </children>
      </tagNode>
    </children>
  </node>
</interfaceDefinition>