<?xml version="1.0"?>
<!-- Multiprotocol Label Switching (MPLS) configuration -->
<interfaceDefinition>
  <node name="protocols">
    <children>
      <node name="mpls" owner="${vyos_conf_scripts_dir}/protocols_mpls.py">
        <properties>
          <help>Multiprotocol Label Switching (MPLS)</help>
          <priority>299</priority>
        </properties>
        <children>
          <node name="ldp">
            <properties>
              <help>Label Distribution Protocol (LDP)</help>
            </properties>
            <children>
              <leafNode name="router-id">
                <properties>
                  <help>Label Distribution Protocol (LDP) router ID</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>LDP IPv4 ID</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
              </leafNode>
              <tagNode name="neighbor">
                <properties>
                  <help>LDP neighbor parameters</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>Neighbor IPv4 address</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
                <children>
                  <leafNode name="password">
                    <properties>
                      <help>Neighbor password</help>
                    </properties>
                  </leafNode>
                  <leafNode name="ttl-security">
                    <properties>
                      <help>Neighbor TTL security</help>
                      <completionHelp>
                        <list>disable</list>
                      </completionHelp>
                      <valueHelp>
                        <format>&lt;1-254&gt;</format>
                        <description>TTL</description>
                      </valueHelp>
                      <valueHelp>
                        <format>disable</format>
                        <description>Disable neighbor TTL security</description>
                      </valueHelp>
                    </properties>
                  </leafNode>
                  <leafNode name="session-holdtime">
                    <properties>
                      <help>Session IPv4 hold time</help>
                      <valueHelp>
                        <format>15-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 15-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                </children>
              </tagNode>
              <node name="discovery">
                <properties>
                  <help>Discovery parameters</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>Discovery parameters</description>
                  </valueHelp>
                </properties>
                <children>
                  <leafNode name="hello-ipv4-holdtime">
                    <properties>
                      <help>Hello IPv4 hold time</help>
                      <valueHelp>
                        <format>1-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="hello-ipv4-interval">
                    <properties>
                      <help>Hello IPv4 interval</help>
                      <valueHelp>
                        <format>1-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="hello-ipv6-holdtime">
                    <properties>
                      <help>Hello IPv6 hold time</help>
                      <valueHelp>
                        <format>1-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="hello-ipv6-interval">
                    <properties>
                      <help>Hello IPv6 interval</help>
                      <valueHelp>
                        <format>1-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 1-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="session-ipv4-holdtime">
                    <properties>
                      <help>Session IPv4 hold time</help>
                      <valueHelp>
                        <format>15-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 15-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="session-ipv6-holdtime">
                    <properties>
                      <help>Session IPv6 hold time</help>
                      <valueHelp>
                        <format>15-65535</format>
                        <description>Time in seconds</description>
                      </valueHelp>
                      <constraint>
                        <validator name="numeric" argument="--range 15-65535"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="transport-ipv4-address">
                    <properties>
                      <help>Transport IPv4 address</help>
                      <valueHelp>
                        <format>ipv4</format>
                        <description>IPv4 bind as transport</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv4-address"/>
                      </constraint>
                    </properties>
                  </leafNode>
                  <leafNode name="transport-ipv6-address">
                    <properties>
                      <help>Transport IPv6 address</help>
                      <valueHelp>
                        <format>ipv6</format>
                        <description>IPv6 bind as transport</description>
                      </valueHelp>
                      <constraint>
                        <validator name="ipv6-address"/>
                      </constraint>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <node name="targeted-neighbor">
                <properties>
                  <help>Targeted LDP neighbor/session parameters</help>
                </properties>
                <children>
                  <node name="ipv4">
                    <properties>
                      <help>Targeted IPv4 neighbor/session parameters</help>
                    </properties>
                    <children>
                      <leafNode name="address">
                        <properties>
                          <help>Neighbor/session address</help>
                          <valueHelp>
                            <format>ipv4</format>
                            <description>Neighbor/session address</description>
                          </valueHelp>
                          <constraint>
                            <validator name="ipv4-address"/>
                          </constraint>
                          <multi/>
                        </properties>
                      </leafNode>
                      <leafNode name="enable">
                        <properties>
                          <help>Accept and respond to targeted hellos</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="hello-interval">
                        <properties>
                          <help>Hello interval</help>
                          <valueHelp>
                            <format>1-65535</format>
                            <description>Time in seconds</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-65535"/>
                          </constraint>
                        </properties>
                      </leafNode>
                      <leafNode name="hello-holdtime">
                        <properties>
                          <help>Hello hold time</help>
                          <valueHelp>
                            <format>1-65535</format>
                            <description>Time in seconds</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-65535"/>
                          </constraint>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                  <node name="ipv6">
                    <properties>
                      <help>Targeted IPv6 neighbor/session parameters</help>
                    </properties>
                    <children>
                      <leafNode name="address">
                        <properties>
                          <help>Neighbor/session address</help>
                          <valueHelp>
                            <format>ipv6</format>
                            <description>Neighbor/session address</description>
                          </valueHelp>
                          <constraint>
                            <validator name="ipv6-address"/>
                          </constraint>
                          <multi/>
                        </properties>
                      </leafNode>
                      <leafNode name="enable">
                        <properties>
                          <help>Accept and respond to targeted hellos</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                      <leafNode name="hello-interval">
                        <properties>
                          <help>Hello interval</help>
                          <valueHelp>
                            <format>1-65535</format>
                            <description>Time in seconds</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-65535"/>
                          </constraint>
                        </properties>
                      </leafNode>
                      <leafNode name="hello-holdtime">
                        <properties>
                          <help>Hello hold time</help>
                          <valueHelp>
                            <format>1-65535</format>
                            <description>Time in seconds</description>
                          </valueHelp>
                          <constraint>
                            <validator name="numeric" argument="--range 1-65535"/>
                          </constraint>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                </children>
              </node>
              <node name="parameters">
                <properties>
                  <help>Label Distribution Protocol (LDP) miscellaneous parameters</help>
                </properties>
                <children>
                  <leafNode name="cisco-interop-tlv">
                    <properties>
                      <help>Enable Cisco non-compliant format capability TLV</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                  <leafNode name="transport-prefer-ipv4">
                    <properties>
                      <help>Prefer IPv4 for TCP peer transport connection</help>
                      <valueless/>
                    </properties>
                  </leafNode>
                </children>
              </node>
              <node name="export">
                <properties>
                  <help>Export parameters</help>
                </properties>
                <children>
                  <node name="ipv4">
                    <properties>
                      <help>IPv4 parameters</help>
                    </properties>
                    <children>
                      <leafNode name="explicit-null">
                        <properties>
                          <help>Explicit-Null Label</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                  <node name="ipv6">
                    <properties>
                      <help>IPv6 parameters</help>
                    </properties>
                    <children>
                      <leafNode name="explicit-null">
                        <properties>
                          <help>Explicit-Null Label</help>
                          <valueless/>
                        </properties>
                      </leafNode>
                    </children>
                  </node>
                </children>
              </node>
              <leafNode name="interface">
                <properties>
                  <help>Enable LDP and neighbor discovery on interface</help>
                  <completionHelp>
                    <script>${vyos_completion_dir}/list_interfaces.py</script>
                  </completionHelp>
                  <multi/>
                </properties>
              </leafNode>
            </children>
          </node>
          <node name="parameters">
            <properties>
              <help>Multiprotocol Label Switching (MPLS) miscellaneous parameters</help>
            </properties>
            <children>
              <leafNode name="no-propagate-ttl">
                <properties>
                  <help>Disable copy of IP TTL to MPLS TTL</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="maximum-ttl">
                <properties>
                  <help>Maximum TTL for MPLS packets</help>
                  <valueHelp>
                    <format>1-255</format>
                    <description>Maximum hops allowed</description>
                  </valueHelp>
                  <constraint>
                    <validator name="numeric" argument="--range 1-255"/>
                  </constraint>
                </properties>
              </leafNode>
            </children>
          </node>
          <leafNode name="interface">
            <properties>
              <help>Enable MPLS packet processing on interface</help>
              <completionHelp>
                <script>${vyos_completion_dir}/list_interfaces.py</script>
              </completionHelp>
              <multi/>
            </properties>
          </leafNode>
        </children>
      </node>
    </children>
  </node>
</interfaceDefinition>