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Change IP address with netsh without knowing the interface name.

Posted on 2011-09-20
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Last Modified: 2014-05-15
I am looking to run a batch file on about 100 Server 2003 machines.  One task is to change a known static ip address of an unknown nic.  There are at least two other nics present on these machines and the interface names are inconsistent.  


Here's the relevant portion of my batch file:
set ipAdrs=192.168.1.15
set subMsk=255.255.255.0
netsh int ip set address name = "%LAN%" source = static addr = %ipAdrs% mask = %subMsk%

How can I get %LAN%?
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Question by:zeabo66
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RobSampson earned 500 total points
ID: 36570943
Hi there, you can try this VBS code.  I suggest you try it on a test machine, just in case...

Regards,

Rob.
strOldIP = "192.168.1.92"
strNewIP = "192.168.1.15"
strNewSubnet = "255.255.255.0"

strComputer = "."
blnFound = False
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select Caption,IPAddress From Win32_NetworkAdapterConfiguration Where IPEnabled = True")
For Each objItem in colItems
	For Each objIP In objItem.IPAddress
		If strOldIP = objIP Then
			blnFound = True
			strCaption = objItem.Caption
			objItem.EnableStatic Array(strNewIP), Array(strNewSubnet)
		End If
	Next
Next
If blnFound = False Then
	WScript.Echo "Unable to find adapter with IP Address of " & strOldIP
Else
	WScript.Echo strCaption & " was updated."
End If

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Expert Comment

by:GoatCreek
ID: 38563485
Use powershell

Get-WmiObject -Class Win32_NetworkAdapterConfiguration -Filter IPEnabled=TRUE -ComputerName . | Format-Table -Property IPAddress, servicename

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Where servicename is het nic name.
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