Difference between revisions of "WPKG over VPN"

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I have configured all computers to have GPO startup script to run this script. This scripts calls '''wpkg-start.bat''' only if a computer is present on local subnet (C class) and doesn't have an IP belonging to VPN IP pool. I'm running a small OpenVPN client set. All updates to this script or the whole concept are welcome!
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I have configured all computers to have GPO startup script to run this script instead of '''wpkg-start.bat''' only if a computer is present on local subnet (C class) and doesn't have an IP belonging to VPN IP pool. I'm running a small OpenVPN client set. All updates to this script or the whole concept are welcome!
  
 
=Changes=
 
=Changes=

Revision as of 17:56, 12 January 2009

I have configured all computers to have GPO startup script to run this script instead of wpkg-start.bat only if a computer is present on local subnet (C class) and doesn't have an IP belonging to VPN IP pool. I'm running a small OpenVPN client set. All updates to this script or the whole concept are welcome!

Changes

  • VPN VBs script now called within batch file (keeps main WPKG shell window hidden)

check-vpn.vbs

On Error Resume Next
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_NetworkAdapterConfiguration WHERE IPEnabled = True",,48)

Subnet="192.168.10."
IPStart=245
IPEnd=254

For Each adapter in colItems
	If Not IsNull(adapter.IPAddress) Then
		For i = 0 To UBound(adapter.IPAddress)
			IP = CStr(adapter.IPAddress(i))
			Host = CStr(Trim(Replace(IP, Subnet, "")))
			Dots = InStr(Host, ".")		
		
			if Dots = 0 then
				Host = CInt(Host)
				
				if Host >= IPStart and Host <= IPEnd then
					'NO-WPKG: VPN connection present
					Wscript.Quit 1
				else
					'START-WPKG: local network present
					Wscript.Quit 0
				end if
			end if
		Next
	end if 
Next 

'NO-WPKG: local network not present
Wscript.Quit 1

wpkg-start-vpn.bat

@echo off
cls

set WPKGROOT=\\server\wpkg$
set SOFTWARE=%WPKGROOT%\content

call cscript %WPKGROOT%\check-vpn.vbs > nul

if ERRORLEVEL 1 goto END
%WPKGROOT%\wpkg.js /synchronize /quiet /nonotify

:END