Hi,
I found Determining the network connection link speed and now I am trying to correlate the data from Win32_PerfRawData_Tcpip_NetworkInterface with Win32_NetworkAdapter (or Win32_NetworkAdapterConfiguration).
On the class Win32_PerfRawData_Tcpip_NetworkInterface
I don't see any
index or unique key that I can use to reference
Win32_NetworkAdapterConfiguration
or Win32_NetworkAdapter.
I tried to use the
Name in
Win32_PerfRawData_Tcpip_NetworkInterface
and
Win32_NetworkAdapter`, but still they look different.
e.g.
Name: Intel(R) PRO/1000 PL Network Connection
vs
Name: Intel[R] PRO_1000 PL Network Connection
Any hints?
Thank you in advance,
Milde
===
Maybe that piece of code will help you to help me guys :)
# I got the DeviceID of a NIC and use it to get the "NetConnection ID":
$objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or die "Exit: WMI connection failed. \n";
$colNicSetts = $objWMIService->ExecQuery(
"SELECT * FROM Win32_NetworkAdapter Where DeviceID = '$ID'", "WQL", wbemFlagReturnImmediately | wbemFlagForwardOnly);
foreach my $objItem (in $colNicSetts){
$NetConnID = $objItem->{NetConnectionID};
}
# => $NetConnID stores "Intel(R) PRO/1000 PL Network Connection".
# Now I tried to get the Link Speed with sth. like that:
$collItems = $objWMIService->ExecQuery(
"SELECT * FROM Win32_PerfRawData_Tcpip_NetworkInterface Where Name = '$NetConnID'", "WQL", wbemFlagReturnImmediately | wbemFlagForwardOnly);
foreach my $objItem (in $collItems){
$LinkSpeed = $objItem->{CurrentBandwidth};
}
# "Win32_PerfRawData_Tcpip_NetworkInterface" contains "Intel[R] PRO_1000 PL Network" Connection
# "Intel(R) PRO/1000 PL Network Connection" != Intel[R] PRO_1000 PL Network Connection
# => $LinkSpeed empty