NAME

Net::Libdnet::Arp - high level API to access libdnet arp_* functions

SYNOPSIS

   use Net::Libdnet::Arp;

   my $h       = Net::Libdnet::Arp->new;
   my $mac     = $h->get('10.0.0.1');
   my $success = $h->add('10.0.0.1', '00:11:22:33:44:55');
   my $success = $h->delete('10.0.0.1', '00:11:22:33:44:55');

   my $data;
   $h->loop(\&arp_print, \$data);

   sub arp_print {
      my ($e, $data) = @_;
      printf("%s at %s\n", $e->{arp_pa}, $e->{arp_ha});
   }

DESCRIPTION

This modules is a higher level abstraction for libdnet arp_* functions.

METHODS

new (): Returns an object to access arp cache table on success, undef otherwise.
get (scalar): Returns the mac address of specified IP address, undef otherwise.
add (scalar, scalar): Adds an entry to arp cache table. Returns 1 on success, undef otherwise. First parameter is the IP address, second is the mac address.
delete (scalar, scalar): Deletes an entry from arp cache table. Returns 1 on success, undef otherwise. First parameter is the IP address, second is the mac address.
loop (subref, [ scalarref ]): Calls the specified sub ref for each entry in the arp cache table. The second optional parameter is a scalar ref, to store state information (if any).

AUTHOR

Patrice <GomoR> Auffret

COPYRIGHT AND LICENSE

You may distribute this module under the terms of the BSD license. See LICENSE file in the source distribution archive.