class firewall::ppp {
  shorewall::zone { 'ppp':
    type  => 'ipv4',
    order => 4,
  }

  shorewall::interface { 'ppp0':
    zone => 'ppp',
  }

  shorewall::policy { 'loc-ppp':
    sourcezone      => 'loc',
    destinationzone => 'ppp', 
    policy          => 'ACCEPT',
    order           => 30,
  }

  shorewall::policy { 'ppp-loc':
    sourcezone      => 'ppp',
    destinationzone => 'loc', 
    policy          => 'ACCEPT',
    order           => 31,
  }

  shorewall::policy { 'fw-ppp':
    sourcezone      => '$FW',
    destinationzone => 'ppp', 
    policy          => 'ACCEPT',
    order           => 32,
  }
}