<?xml version="1.0"?>
<OSPFASConfig xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="OSPF.xsd">

  <Router name="R1" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" />
    <BroadcastInterface ifName="eth1" routerPriority="0" />
  </Router>
  
  <Router name="R2" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" />
    <BroadcastInterface ifName="eth1" routerPriority="0" />
  </Router>
  
  <Router name="R3" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" routerPriority="0" />
    <BroadcastInterface ifName="eth1" />
  </Router>
  
  <Router name="R4" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" routerPriority="0" />
    <BroadcastInterface ifName="eth1" />
  </Router>
  
  <Router name="R5" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" routerPriority="0" />
    <BroadcastInterface ifName="eth1" />
  </Router>
  
  <Router name="R6" RFC1583Compatible="true">
    <BroadcastInterface ifName="eth0" routerPriority="0" />
    <BroadcastInterface ifName="eth1" />
  </Router>

</OSPFASConfig>
