<config xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
 <interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces">
  <interface>
   <name>foo</name>
   <type xmlns:ianaift="urn:ietf:params:xml:ns:yang:iana-if-type">ianaift:ethernetCsmacd</type>
  </interface>
 </interfaces>
</config>
