config.xml

<system xmlns="urn:ietf:params:xml:ns:yang:ietf-system">
  <hostname>r101.lan</hostname>
  <location>
    Moscow city, Leninsky prospect,
    5d floor, office 10101
  </location>
  <clock>
    <timezone-utc-offset>180</timezone-utc-offset>
  </clock>
  <ntp>
    <server>
      <name>ntp1</name>
      <udp>
        <address>ntp1.lan</address>
      </udp>
    </server>
    <server>
      <name>ntp2</name>
      <udp>
        <address>ntp2.lan</address>
      </udp>
    </server>
  </ntp>
  <dns-resolver>
    <server>
     <name>LAN DNS</name>
     <udp-and-tcp>
       <address>10.0.254.22</address>
     </udp-and-tcp>
    </server>
    <server>
      <name>Google DNS</name>
      <udp-and-tcp>
        <address>8.8.8.8</address>
      </udp-and-tcp>
    </server>
  </dns-resolver>
</system>