This is sample xml post data for programming the flow in Helium.

odl_flow programmer

<!-- http://test1:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:72058212700834815/table/0/flow/161 -->

<flow xmlns="urn:opendaylight:flow:inventory">
  <instructions>
    <instruction>
      <order>0</order>
      <apply-actions>
        <action>
          <order>0</order>
          <output-action>
            <output-node-connector>2</output-node-connector>
          </output-action></action></apply-actions>
    </instruction></instructions>
  <match>
    <in-port>6</in-port>
    <ethernet-match>
      <ethernet-type>
        <type>0x800</type>
      </ethernet-type>
      <ethernet-source>
        <address>00:ab:cd:ef:01:23</address>
      </ethernet-source>
      <ethernet-destination>
        <address>ff:ff:ff:ff:ff:ff</address>
      </ethernet-destination>
    </ethernet-match>
    <ipv4-source>11.3.0.0/16</ipv4-source>
    <ipv4-destination>99.0.0.0/8</ipv4-destination>
  </match><strict>false</strict>
  <hard-timeout>60</hard-timeout>
  <idle-timeout>30</idle-timeout>
  <flow-name>No Name</flow-name>
  <priority>500</priority>
  <barrier>false</barrier>
  <cookie>0</cookie>
  <cookie_mask>0</cookie_mask>
  <table_id>0</table_id>
  <id>161</id>
</flow>