{
  $OUT = "";
  my $inkernel = "yes"; #$pppoe{InKernel} || "yes"; # we force inkernel for performance
  if ($inkernel eq "yes")
  {
    # Find Roaring Penguin pppoe plugin
    my ($plugin) = glob "/usr/lib*/pppd/*/rp-pppoe.so";
    $plugin ||= "pppoe_plugin_could_not_be_found";
    $OUT .= "plugin $plugin\n";
  }
}