You can use WMI to query this type of information.

Consult the documentation for Win32_NetworkAdapterConfiguration

Here's something I very quickly threw together:

use strict;
use warnings;
use Win32::OLE qw(in);

$|++;

my $object = Win32::OLE->GetObject('winmgmts:{impersonationLevel=imper
+sonate}!//' . '.' );
foreach my $nic ( in $object->InstancesOf('Win32_NetworkAdapterConfigu
+ration') ) {
   next unless $nic->{IPEnabled};
   print "Adapter: ";
   print $nic->{Caption}, "\n";
   print "Default gateway: ", join(' ', @{ $nic->{DefaultIPGateway} })
+, "\n" if $nic->{DefaultIPGateway};
   my %addresses;
   @addresses{ @{ $nic->{IPAddress} } } = @{ $nic->{IPSubnet} };
   print "IP Addresses: \n";
   print "IP: $_ Mask: ", $addresses{$_}, "\n" for keys %addresses;
   print "DNS Servers: ", join(' ', @{ $nic->{DNSServerSearchOrder} } 
+), "\n" if $nic->{DNSServerSearchOrder};
}
exit 0;

[download]

In reply to Re: How can I get current IP,DNS,MAC,GW under XP? by bingos
in thread How can I get current IP,DNS,MAC,GW under XP? by perllee

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