<filter name='testcase'>
  <uuid>01a992d2-f8c8-7c27-f69b-ab0a9d377379</uuid>

  <!-- quirky XML for parser validation -->
  <rule action='accept' direction='in' priority='100'>
    <tcp match='no' srcipaddr='10.1.2.3'/>
    <tcp match='no' srcportstart='22'/>
    <tcp dstportstart='22' comment='comment'/>
    <tcp match='no' srcporttend='24'/>
    <tcp srcipmask='32' dstporttend='24'/>
  </rule>

</filter>