xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0"

	 xmlns:en="urn:ietf:params:xml:ns:netconf:notification:1.0"

         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">

  <define name="__anyxml__">

    <zeroOrMore>

      <choice>

	<element>

	  <anyName/>

	  <ref name="__anything__"/>

	</element>

	<text/>

      </choice>

    </zeroOrMore>

  </define>

  <define name="__anything__">

    <zeroOrMore>

      <choice>

	<attribute>

          <anyName/>

	</attribute>

	<element>

          <anyName/>

          <ref name="__anything__"/>

	</element>

	<text/>

      </choice>

    </zeroOrMore>

  </define>

  <define name="__instance-identifier__">

    <data type="string">

      <param name="pattern">(/[a-zA-Z_][a-zA-Z0-9_\-.]*:[a-zA-Z_][a-zA-Z0-9_\-.]*(\[\s*(([a-zA-Z_][a-zA-Z0-9_\-.]*:[a-zA-Z_][a-zA-Z0-9_\-.]*|\.)\s*=\s*("[^"]*"|'[^']*')|[0-9]+)\s*\])*)+</param>

    </data>

  </define>

  <define name="message-id-attribute">

    <attribute name="message-id">

      <data type="string">

	<param name="maxLength">4095</param>

      </data>

    </attribute>

  </define>

  <define name="ok-element">

    <element name="nc:ok">

      <empty/>

    </element>

  </define>

  <define name="edit-config-parameters">

    <element name="target">

      <choice>

	<element name="running">

	  <empty/>

	</element>

	<element name="candidate">

	  <empty/>

	</element>

      </choice>

    </element>

    <optional>

      <element name="default-operation">

	<choice>

	  <value>merge</value>

	  <value>replace</value>

	  <value>none</value>

	</choice>

      </element>

    </optional>

    <optional>

      <element name="test-option">

	<choice>

	  <value>test-then-set</value>

	  <value>set</value>

	  <value>test-only</value>

	</choice>

      </element>

    </optional>

    <optional>

      <element name="error-option">

	<choice>

	  <value>stop-on-error</value>

	  <value>continue-on-error</value>

	  <value>rollback-on-error</value>

	</choice>

      </element>

    </optional>

  </define>

  <define name="eventTime-element">

    <element name="en:eventTime">

      <data type="dateTime"/>

    </element>

  </define>

</grammar>