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

       Patrice <GomoR> Auffret

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

       Copyright (c) 2008-2024, Patrice <GomoR> Auffret

perl v5.40.1                                       2025-03-01                             Net::Libdnet::Arp(3pm)

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

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).

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

          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});
          }