vbs Windows系统改变或修改网卡的MAC地址的脚本与软件

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'/*=========================================================================
' * Intro 网上找了一圈，都不怎么好，有一个比较不错的，汉化作者汉化时加了个自己的介绍文件，这个文件比程序本身还大，感觉不爽，于是本人的VBS版MAC修改代码便诞生了,在使用过程中如果出现不能上网的情况得返回一下网卡驱动（有些机器比较特别），如果要返回以前的MAC可以：开始-->控制面板-->网络连接-->点击您的网卡(一般是"本地连接")-->点击常规里的属性-->配置..-->高级-->选中-->NetworkAddress-->右边选择"不存在"
' * FileName ChangeMAC.vbs
' * Author yongfa365
' * Version v3.0
' * WEB http://www.yongfa365.com
' * Email yongfa365[at]qq.com

' * MadeTime 2007-12-09 22:17:58
' * LastModify 2007-12-13 18:35:58
' *==========================================================================*/

On Error Resume Next
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=true", , 48)
For Each objItem in colItems
msg = msg & "编号：" & objItem.Index & " MAC：" & objItem.MACAddress & vbCrLf & "网卡：" & objItem.Description & vbCrLf & vbCrLf
Next

idx = InputBox( msg , "1/2请输入您要修改的MAC的编号", "1")
If Not IsNumeric(idx) Or Len(idx) = 0 Then
WScript.Echo "编号输入有误，退出"
Wscript.Quit
End If
MAC = InputBox( "输入你指定的MAC地址值（注意应该是12位的连续数字或字母，其间没有-、：等分隔符）" , "2/2请输入修改后的MAC地址", "000000000000")
MAC = Replace(Replace(Replace(MAC, ":", ""), "-", ""), " ", "")
If RegExpTest("[^\da-fA-F]", MAC)>0 Or Len(MAC)<>12 Then
WScript.Echo "MAC输入有误，退出"
Wscript.Quit
End If


idx = Right("00000"&idx, 4)
reg = "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\" & idx
Set WSHShell = CreateObject("WScript.Shell")
WshShell.RegWrite reg & "\NetworkAddress", MAC , "REG_SZ"
WshShell.RegWrite reg & "\Ndi\params\NetworkAddress\default" , MAC , "REG_SZ"
WshShell.RegWrite reg & "\Ndi\params\NetworkAddress\ParamDesc" , "NetworkAddress" , "REG_SZ"
WshShell.RegWrite reg & "\Ndi\params\NetworkAddress\optional" , "1" , "REG_SZ"
'得到网卡的名称，比如“本地连接 2”
NetWorkName = WshShell.RegRead("HKLM\SYSTEM\ControlSet001\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\" & WshShell.RegRead(reg & "\NetCfgInstanceId") & "\Connection\Name")

restartNetWork NetWorkName
'WScript.Echo "修改成功"

Function restartNetWork(sConnectionName)
'重启网卡
'sConnectionName = "本地连接 5" '可改成需要控制的连接名称，如"无线网络连接"等
'定位到网络连接
Set shellApp = CreateObject("shell.application")
Set oControlPanel = shellApp.Namespace(3)
For Each folderitem in oControlPanel.Items
If folderitem.Name = "网络连接" Then
Set oNetConnections = folderitem.GetFolder
Exit For
End If
Next
'定位到要处理的网卡
For Each folderitem in oNetConnections.Items
If LCase(folderitem.Name) = LCase(sConnectionName) Then
Set oLanConnection = folderitem
Exit For
End If
Next
'重启网卡
For i = 1 To 2
For Each verb in oLanConnection.verbs
If RegExpTest("启用|禁用|停止", verb.Name)>0 Then
verb.DoIt
Exit For
End If
Next
'有时网卡半天反应不过来，可以把这个参数设的大点一般程序可以正常运行，或您多运行几次程序
WScript.Sleep 5000
Next


End Function


'正则测试有没有匹配内容

Function RegExpTest(patrn, strng)
Set re = New RegExp
re.Pattern = patrn
re.IgnoreCase = True
re.Global = True
Set Matches = re.Execute(strng)
RegExpTest = Matches.Count
End Function

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