<?xml version="1.0"?>
<interfaceDefinition>
  <node name="interfaces">
    <children>
      <tagNode name="wwan" owner="${vyos_conf_scripts_dir}/interfaces-wwan.py">
        <properties>
          <help>Wireless Modem (WWAN) Interface</help>
          <priority>350</priority>
          <completionHelp>
            <script>cd /sys/class/net; ls -d wwan*</script>
          </completionHelp>
          <constraint>
            <regex>^wwan[0-9]+$</regex>
          </constraint>
          <constraintErrorMessage>Wireless Modem interface must be named wwanN</constraintErrorMessage>
          <valueHelp>
            <format>wwanN</format>
            <description>Wireless Wide Area Network interface name</description>
          </valueHelp>
        </properties>
        <children>
          #include <include/interface/address-ipv4-ipv6-dhcp.xml.i>
          <leafNode name="apn">
            <properties>
              <help>Access Point Name (APN)</help>
            </properties>
          </leafNode>
          #include <include/interface/dhcp-options.xml.i>
          #include <include/interface/dhcpv6-options.xml.i>
          #include <include/interface/authentication.xml.i>
          #include <include/interface/description.xml.i>
          #include <include/interface/disable.xml.i>
          #include <include/interface/vrf.xml.i>
          #include <include/interface/disable-link-detect.xml.i>
          #include <include/interface/mtu-68-1500.xml.i>
          <leafNode name="mtu">
            <defaultValue>1430</defaultValue>
          </leafNode>
          #include <include/interface/ipv4-options.xml.i>
          #include <include/interface/ipv6-options.xml.i>
          #include <include/interface/dial-on-demand.xml.i>
        </children>
      </tagNode>
    </children>
  </node>
</interfaceDefinition>