<?xml version="1.0"?>
<interfaceDefinition>
  <node name="protocols">
    <children>
       <node name="failover" owner="${vyos_conf_scripts_dir}/protocols_failover.py">
        <properties>
          <help>Failover Routing</help>
          <priority>490</priority>
        </properties>
        <children>
          <tagNode name="route">
            <properties>
              <help>Failover IPv4 route</help>
              <valueHelp>
                <format>ipv4net</format>
                <description>IPv4 failover route</description>
              </valueHelp>
              <constraint>
                <validator name="ipv4-prefix"/>
              </constraint>
            </properties>
            <children>
              <tagNode name="next-hop">
                <properties>
                  <help>Next-hop IPv4 router address</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>Next-hop router address</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
                <children>
                  <node name="check">
                    <properties>
                      <help>Check target options</help>
                    </properties>
                    <children>
                      <leafNode name="policy">
                        <properties>
                          <help>Policy for check targets</help>
                          <completionHelp>
                            <list>any-available all-available</list>
                          </completionHelp>
                          <valueHelp>
                            <format>all-available</format>
                            <description>All targets must be alive</description>
                          </valueHelp>
                          <valueHelp>
                            <format>any-available</format>
                            <description>Any target must be alive</description>
                          </valueHelp>
                          <constraint>
                            <regex>(all-available|any-available)</regex>
                          </constraint>
                        </properties>
                        <defaultValue>any-available</defaultValue>
                      </leafNode>
                      #include <include/port-number.xml.i>
                      <leafNode name="target">
                        <properties>
                          <help>Check target address</help>
                          <valueHelp>
                            <format>ipv4</format>
                            <description>Address to check</description>
                          </valueHelp>
                          <constraint>
                            <validator name="ipv4-address"/>
                          </constraint>
                          <multi/>
                        </properties>
                      </leafNode>
                      <leafNode name="timeout">
                        <properties>
                          <help>Timeout between checks</help>
                          <valueHelp>
                            <format>u32:1-300</format>
                            <description>Timeout in seconds between checks</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-255"/>
                          </constraint>
                        </properties>
                        <defaultValue>10</defaultValue>
                      </leafNode>
                      <leafNode name="type">
                        <properties>
                          <help>Check type</help>
                          <completionHelp>
                            <list>arp icmp tcp</list>
                          </completionHelp>
                          <valueHelp>
                            <format>arp</format>
                            <description>Check target by ARP</description>
                          </valueHelp>
                          <valueHelp>
                            <format>icmp</format>
                            <description>Check target by ICMP</description>
                          </valueHelp>
                          <valueHelp>
                            <format>tcp</format>
                            <description>Check target by TCP</description>
                          </valueHelp>
                          <constraint>
                            <regex>(arp|icmp|tcp)</regex>
                          </constraint>
                        </properties>
                        <defaultValue>icmp</defaultValue>
                      </leafNode>
                    </children>
                  </node>
                  #include <include/static/static-route-interface.xml.i>
                  <leafNode name="metric">
                    <properties>
                      <help>Route metric for this gateway</help>
                      <valueHelp>
                        <format>u32:1-255</format>
                        <description>Route metric</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-255"/>
                      </constraint>
                    </properties>
                    <defaultValue>1</defaultValue>
                  </leafNode>
                </children>
              </tagNode>
            </children>
          </tagNode>
        </children>
      </node>
    </children>
  </node>
</interfaceDefinition>