我找到了
Determining the network connection link speed
现在我试图将Win32_PerfRawData_Tcpip_NetworkInterface中的数据与
Win32_NetworkAdapter(或Win32_NetworkAdapterConfiguration).
现在我试图将Win32_PerfRawData_Tcpip_NetworkInterface中的数据与
Win32_NetworkAdapter(或Win32_NetworkAdapterConfiguration).
在类Win32_PerfRawData_Tcpip_NetworkInterface我没有看到任何
我可以用来引用的索引或唯一键
Win32_NetworkAdapterConfiguration或Win32_NetworkAdapter.
我尝试使用theNameinWin32_PerfRawData_Tcpip_NetworkInterface
和Win32_NetworkAdapter`,但它们看起来仍然不同.
例如
Name: Intel(R) PRO/1000 PL Network
Connection
VS
Name: Intel[R] PRO_1000 PL Network
Connection
任何提示?
先谢谢你,
Milde
===
也许那段代码会帮助你帮助我们:)
- # 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'",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
好.感谢您发布短脚本.当你正在努力的时候,我正在使用
DBD::WMI跟踪一个不同的轨道并挖掘文档,看看你是否遗漏了任何东西.
- #!/usr/bin/perl
- use strict; use warnings;
- use DBI;
- use Data::Dumper;
- my $computer = '.';
- ($computer) = @ARGV if @ARGV;
- my $dbh = DBI->connect("dbi:WMI:$computer",undef,{ RaiseError => 1},);
- print "=== From Win32_NetworkAdapter ===\n";
- my $name = $dbh->selectall_arrayref(
- 'SELECT * FROM Win32_NetworkAdapter WHERE DeviceID = 11'
- )->[0]->[0]->{Name};
- (my $canonname = $name) =~ s/[^A-Za-z0-9]/_/g;
- print "Name: $name\nCanonical name: $canonname\n\n";
- my $sth = $dbh->prepare(
- 'SELECT * FROM Win32_PerfRawData_Tcpip_NetworkInterface'
- );
- $sth->execute;
- print "=== From Win32_PerfRawData_Tcpip_NetworkInterface ===\n";
- while (defined (my $adapter = $sth->fetchrow_arrayref )) {
- my $conf = $adapter->[0];
- my $perfname = $conf->{Name};
- (my $canonperfname = $perfname) =~ s/[^A-Za-z0-9]/_/g;
- if ( $canonperfname =~ /^$canonname/ ) {
- print "Name: $perfname\nCanonical name: $canonperfname\n";
- print $conf->{CurrentBandwidth},"\n\n";
- last;
- }
- }
输出:
- === From Win32_NetworkAdapter ===
- Name: Intel(R) PRO/Wireless 3945ABG Network Connection
- Canonical name: Intel_R__PRO_Wireless_3945ABG_Network_Connection
- === From Win32_PerfRawData_Tcpip_NetworkInterface ===
- Name: Intel[R] PRO_Wireless 3945ABG Network Connection - Packet Scheduler Miniport
- Canonical name: Intel_R__PRO_Wireless_3945ABG_Network_Connection___Packet_Scheduler_Miniport
- 54000000