Category Archives: Information Technology

IPv6 Multicast Addresses

Posted on 2011/04/21 by maoeh

Construct (FF…) xxxx xxxx FFFF SSSS : Group ID X = FP = 1111 1111 = FF F= Flag S = Scope Scope 0 = Reserve 1 = Node-local Scope 2 = Link-Local Scope 5 = Site-Local Scope 8 = … Continue reading →

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IPv6 Anycast

Posted on 2011/04/21 by maoeh

They are currently only assigned to routers

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IPv4 Compatible Address

Posted on 2011/04/21 by maoeh

IPv4 Mapped Address (0:0:0:0..) The following address would be encapsulated in IPv4 and sent o the destination using IPv4 0:0:0:0:0:0:W:X:Y:Z W:X:Y:Z = IPv4 Teredo (2001:0:…) 2001:0:TTTT:TTTT:FFFF:UUUU:IIII:IIII 2001:0: = Teredo Prefix T = Teredo Server IP F = Flag U = … Continue reading →

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Remove old network card or non present device

Posted on 2011/04/21 by maoeh

You change the network adapter on a server without uninstalling the device in windows and end up with a hidden adapter in your registry. I found a solution to remove the lost hardware from windows. Source was http://forums.techarena.in/windows-server-help/1141789.htm Open a … Continue reading →

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How to fix: Code 39 cdrom error

Posted on 2011/04/21 by maoeh

If you get an error code 39 from your cdrom drive and uninstallling the driver dos not help to fix it do the following. open regedit search the key [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}] remove all items called: UpperFilters LowerFilters UpperFilters.bak LowerFilters.bak Reboot your … Continue reading →

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Export Hyper-V configuration

Posted on 2011/04/21 by maoeh

Code Details option explicit   dim objWMIService dim managementService dim fileSystem   const JobStarting = 3 const JobRunning = 4 const JobCompleted = 7 const wmiStarted = 4096 const wmiSuccessful = 0   Main()   ‘—————————————————————– ‘ Main ‘—————————————————————– Sub … Continue reading →

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Import Hyper-V Configuration

Posted on 2011/04/21 by maoeh

Code Description Author: http://blogs.technet.com/virtualization/archive/2009/05/29/hyper-v-r2-import-export-part-6-so-what-happened-to-configuration-only-export.aspx Date: Desription: Just pasted here for easy access to the vbscript Example: option explicit   dim objWMIService dim managementService dim switchService dim fileSystem   const JobStarting = 3 const JobRunning = 4 const JobCompleted = 7 … Continue reading →

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