fastdds_config.xml

<?xml version="1.0" encoding="UTF-8" ?>
<dds>
    <profiles xmlns="http://www.eprosima.com/XMLSchemas/fastRTPS_Profiles">
        <transport_descriptors>
            <transport_descriptor>
                <transport_id>UdpTransport</transport_id>
                <type>UDPv4</type>
            </transport_descriptor>
        </transport_descriptors>
        <participant profile_name="super_client_profile" is_default_profile="true">
            <userTransports>
                <transport_id>UdpTransport</transport_id>
            </userTransports>
            <useBuiltinTransports>false</useBuiltinTransports>
            <rtps>
                <userTransports>
                    <transport_id>UdpTransport</transport_id>
                </userTransports>
                <useBuiltinTransports>false</useBuiltinTransports>
                   <builtin>
                        <discovery_config>
                           <discoveryProtocol>SUPER_CLIENT</discoveryProtocol>
                           <discoveryServersList>
                               <RemoteServer prefix="44.53.00.5f.45.50.52.4f.53.49.4d.41">
                                    <metatrafficUnicastLocatorList>
                                        <locator>
                                            <udpv4>
                                               <address>127.0.0.1</address>
                                                   <port>11811</port>
                                               </udpv4>
                                        </locator>
                                     </metatrafficUnicastLocatorList>
                                </RemoteServer>
                           </discoveryServersList>
                      </discovery_config>
                </builtin>
            </rtps>
        </participant>
    </profiles>
</dds>