<?xml version="1.0"?>
<interfaceDefinition>
  <node name="interfaces">
    <children>
      <tagNode name="loopback" owner="${vyos_conf_scripts_dir}/interfaces-loopback.py">
        <properties>
          <help>Loopback Interface</help>
          <priority>300</priority>
          <constraint>
            <regex>lo$</regex>
          </constraint>
          <constraintErrorMessage>Loopback interface must be named lo</constraintErrorMessage>
          <valueHelp>
            <format>lo</format>
            <description>Loopback interface</description>
          </valueHelp>
        </properties>
        <children>
          #include <include/address-ipv4-ipv6.xml.i>
          #include <include/interface-description.xml.i>
        </children>
      </tagNode>
    </children>
  </node>
</interfaceDefinition>