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<?xml version="1.0"?>
<interfaceDefinition>
  <node name="system">
    <children>
      <node name="ip" owner="${vyos_conf_scripts_dir}/system-ip.py">
        <properties>
          <help>IPv4 Settings</help>
          <!-- must be before any interface, check /opt/vyatta/sbin/priority.pl -->
          <priority>290</priority>
        </properties>
        <children>
          <node name="arp">
            <properties>
              <help>Parameters for ARP cache</help>
            </properties>
            <children>
              <leafNode name="table-size">
                <properties>
                  <help>Maximum number of entries to keep in the ARP cache</help>
                  <completionHelp>
                    <list>1024 2048 4096 8192 16384 32768</list>
                  </completionHelp>
                  <constraint>
                    <regex>^(1024|2048|4096|8192|16384|32768)$</regex>
                  </constraint>
                </properties>
                <defaultValue>8192</defaultValue>
              </leafNode>
            </children>
          </node>
          <leafNode name="disable-forwarding">
            <properties>
              <help>Disable IPv4 forwarding on all interfaces</help>
              <valueless/>
            </properties>
          </leafNode>
          <node name="multipath">
            <properties>
              <help>IPv4 multipath settings</help>
            </properties>
            <children>
              <leafNode name="ignore-unreachable-nexthops">
                <properties>
                  <help>Ignore next hops that are not in the ARP table</help>
                  <valueless/>
                </properties>
              </leafNode>
              <leafNode name="layer4-hashing">
                <properties>
                  <help>Use layer 4 information for ECMP hashing</help>
                  <valueless/>
                </properties>
              </leafNode>
            </children>
          </node>
        </children>
      </node>
    </children>
  </node>
</interfaceDefinition>