Example XML for CORE mac learning issue

mac_lerning_config.xml

<?xml version='1.0' encoding='UTF-8'?>
<scenario name="/tmp/tmprh7nfpq6">
  <networks>
    <network id="1" name="s-n1" icon="" canvas="0" type="SWITCH">
      <position x="391.0" y="102.0" lat="47.578239258859554" lon="-122.12705559960862" alt="2.0"/>
    </network>
    <network id="2" name="h-n2" icon="" canvas="0" type="HUB">
      <position x="202.0" y="102.0" lat="47.578239258859554" lon="-122.12960232343909" alt="2.0"/>
    </network>
  </networks>
  <devices>
    <device id="3" name="p-n3" icon="" canvas="0" type="PC" class="" image="">
      <position x="47.0" y="102.0" lat="47.578239258859554" lon="-122.13169090647467" alt="2.0"/>
      <services>
        <service name="DefaultRoute"/>
      </services>
    </device>
    <device id="4" name="r-n4" icon="" canvas="0" type="router" class="" image="">
      <position x="391.0" y="238.0" lat="47.57700302866145" lon="-122.12705559960862" alt="2.0"/>
      <services>
        <service name="OSPFv2"/>
        <service name="IPForward"/>
        <service name="zebra"/>
        <service name="OSPFv3"/>
      </services>
    </device>
    <device id="5" name="h-n5" icon="" canvas="0" type="host" class="" image="">
      <position x="391.0" y="410.0" lat="47.57543951925786" lon="-122.12705559960862" alt="2.0"/>
      <services>
        <service name="SSH"/>
        <service name="DefaultRoute"/>
      </services>
    </device>
  </devices>
  <links>
    <link node1="1" node2="2">
      <iface2 id="0" name="veth2.1.1"/>
      <options delay="0" bandwidth="0" loss="0.0" dup="0" jitter="0" unidirectional="0" buffer="0"/>
    </link>
    <link node1="1" node2="4">
      <iface2 id="0" name="eth0" ip4="10.0.0.1" ip4_mask="24" ip6="2001::1" ip6_mask="64"/>
      <options delay="0" bandwidth="0" loss="0.0" dup="0" jitter="0" unidirectional="0" buffer="0"/>
    </link>
    <link node1="2" node2="3">
      <iface2 id="0" name="eth0" ip4="10.0.0.20" ip4_mask="24" ip6="2001::14" ip6_mask="64"/>
      <options delay="0" bandwidth="0" loss="0.0" dup="0" jitter="0" unidirectional="0" buffer="0"/>
    </link>
    <link node1="4" node2="5">
      <iface1 id="1" name="eth1" ip4="10.0.1.1" ip4_mask="24" ip6="2001:0:0:1::1" ip6_mask="64"/>
      <iface2 id="0" name="eth0" ip4="10.0.1.20" ip4_mask="24" ip6="2001:0:0:1::14" ip6_mask="64"/>
      <options delay="0" bandwidth="0" loss="0.0" dup="0" jitter="0" unidirectional="0" buffer="0"/>
    </link>
  </links>
  <emane_global_configuration>
    <emulator/>
    <core>
      <configuration name="platform_id_start" value="1"/>
      <configuration name="nem_id_start" value="1"/>
      <configuration name="link_enabled" value="1"/>
      <configuration name="loss_threshold" value="30"/>
      <configuration name="link_interval" value="1"/>
      <configuration name="link_timeout" value="4"/>
    </core>
  </emane_global_configuration>
  <session_origin lat="47.579166412353516" lon="-122.13232421875" alt="2.0" scale="150.0"/>
  <session_options>
    <configuration name="controlnet" value=""/>
    <configuration name="controlnet0" value=""/>
    <configuration name="controlnet1" value=""/>
    <configuration name="controlnet2" value=""/>
    <configuration name="controlnet3" value=""/>
    <configuration name="controlnet_updown_script" value=""/>
    <configuration name="enablerj45" value="1"/>
    <configuration name="preservedir" value="0"/>
    <configuration name="enablesdt" value="0"/>
    <configuration name="sdturl" value="tcp://127.0.0.1:50000/"/>
    <configuration name="ovs" value="1"/>
  </session_options>
  <session_metadata>
    <configuration name="edges" value="[]"/>
    <configuration name="hidden" value="[]"/>
    <configuration name="shapes" value="[]"/>
    <configuration name="canvas" value="{&quot;gridlines&quot;: true, &quot;dimensions&quot;: [1000, 750], &quot;canvases&quot;: [{&quot;id&quot;: 1, &quot;wallpaper&quot;: null, &quot;wallpaper_style&quot;: 1, &quot;fit_image&quot;: false}]}"/>
  </session_metadata>
  <default_services>
    <node type="mdr">
      <service name="zebra"/>
      <service name="OSPFv3MDR"/>
      <service name="IPForward"/>
    </node>
    <node type="PC">
      <service name="DefaultRoute"/>
    </node>
    <node type="prouter"/>
    <node type="router">
      <service name="zebra"/>
      <service name="OSPFv2"/>
      <service name="OSPFv3"/>
      <service name="IPForward"/>
    </node>
    <node type="host">
      <service name="DefaultRoute"/>
      <service name="SSH"/>
    </node>
  </default_services>
</scenario>