Win32_NetworkProtocol - WMI sample in Perl

The foundations for Manageability in Windows 7/2008/Vista/XP/2000 and Millennium Edition/'98 are Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).

ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself.

On this site, you can find many WMI samples.


Win32_NetworkProtocol

Description

The Win32_NetworkProtocol WMI class represents a protocol and its network characteristics on a Win32 computer system.

Example(s)

use strict;
use Win32::OLE('in');

use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;

my @computers = ("DELL17");
foreach my $computer (@computers) {
   print "\n";
   print "==========================================\n";
   print "Computer: $computer\n";
   print "==========================================\n";

   my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or die "WMI connection failed.\n";
   my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_NetworkProtocol", "WQL",
                  wbemFlagReturnImmediately | wbemFlagForwardOnly);

   foreach my $objItem (in $colItems) {
      print "Caption: $objItem->{Caption}\n";
      print "ConnectionlessService: $objItem->{ConnectionlessService}\n";
      print "Description: $objItem->{Description}\n";
      print "GuaranteesDelivery: $objItem->{GuaranteesDelivery}\n";
      print "GuaranteesSequencing: $objItem->{GuaranteesSequencing}\n";
      print "InstallDate: $objItem->{InstallDate}\n";
      print "MaximumAddressSize: $objItem->{MaximumAddressSize}\n";
      print "MaximumMessageSize: $objItem->{MaximumMessageSize}\n";
      print "MessageOriented: $objItem->{MessageOriented}\n";
      print "MinimumAddressSize: $objItem->{MinimumAddressSize}\n";
      print "Name: $objItem->{Name}\n";
      print "PseudoStreamOriented: $objItem->{PseudoStreamOriented}\n";
      print "Status: $objItem->{Status}\n";
      print "SupportsBroadcasting: $objItem->{SupportsBroadcasting}\n";
      print "SupportsConnectData: $objItem->{SupportsConnectData}\n";
      print "SupportsDisconnectData: $objItem->{SupportsDisconnectData}\n";
      print "SupportsEncryption: $objItem->{SupportsEncryption}\n";
      print "SupportsExpeditedData: $objItem->{SupportsExpeditedData}\n";
      print "SupportsFragmentation: $objItem->{SupportsFragmentation}\n";
      print "SupportsGracefulClosing: $objItem->{SupportsGracefulClosing}\n";
      print "SupportsGuaranteedBandwidth: $objItem->{SupportsGuaranteedBandwidth}\n";
      print "SupportsMulticasting: $objItem->{SupportsMulticasting}\n";
      print "SupportsQualityofService: $objItem->{SupportsQualityofService}\n";
      print "\n";
   }
}sub WMIDateStringToDate(strDate)
{
   return "blah";
}