class firewall::virtual::gobby($destination) {
  shorewall::rule { 'gobby-0':
    action          => 'DNAT',
    source          => 'vm',
    destination     => "fw:$destination:6523",
    proto           => 'tcp',
    destinationport => '6523',
    originaldest    => lookup('firewall::external_ip', undef, undef, $::ipaddress),
    ratelimit       => '-',
    order           => 2400,
  }

  shorewall::rule { 'gobby-1':
    action          => 'DNAT',
    source          => 'net',
    destination     => "vm:$destination:6523",
    proto           => 'tcp',
    destinationport => '6523',
    originaldest    => lookup('firewall::external_ip', undef, undef, $::ipaddress),
    ratelimit       => '-',
    order           => 2400,
  }
}