Creating a hidden/invisible network?

Hi - I am very new in setting up wifi and such (first time doing it last night). I am wondering is there a way to create a network that is invisible to the general public - i.e., that you would have to know the name of the network to join it?
thanks
P.S. I created my network with a password to connect, using the airport express as the router, but i don't know how to make it invisible.

Welcome to the discussions, belovedjs!
I am wondering is there a way to create a network that is invisible to the general public - i.e., that you would have to know the name of the network to join it?
I am assuming that the Express is providing your wireless network. Try the following:
Open AirPort Utility > Manual Setup
Click the Wireless tab below the row of icons
Click the Wireless Network Options button
Enter a check mark next to "Create a Closed Network"
Click Done, then click Update
As to whether your network will be "invisible", there are dozens of free utilities on the internet that will display your network in seconds. So, enabling the "Closed Network" function might keep a few honest neighbors from seeing the name of your network, but it won't do anything to slow down the bad guys.
Message was edited by: Bob Timmons

Similar Messages

WiFi network security: How do I create a hidden SSID using Time Capsule?

Hello. I'm having a security issue on my wireless network. I recently noticed (via a Finder window under "Shared" on the left side of the window) someone squatting on our wifi network which is WPA encrypted and is based on a Time Capsule plus 2 Airport Express boxes for streaming music. I have an external network drive connected to the Time Capsule which houses all my iTunes music and movies. I have a feeling they are breaking in to steal from that rather than merely using our internet connection. I immediately changed the password. The next day I found them on our network again. I changed the password again. Immediately after changing the password and refreshing the Finder window, they showed up on our network yet again. I then changed the name of our SSID/wifi network and the password for a 3rd time. So far they haven't showed up and I'd like to keep it that way. We live in an apartment building and I fear that they won't see our old network name in the lists of networks and will realize that the new network name is us and then they will break in yet again.
1. is there anything else I can do to stop them?
2. is it a good idea/solution to hide our SSID and if so, how do I do that on the Time Capsule?
I can't seem to find any info on creating a hidden SSID on the discussion boards so any help is appreciated. Thank you!

If you have other devices on your network and have enabled file sharing on them, you will see an occasional device or two come and go. That is normal. Usually, you'll see something with some numbers. That's usually the last 6 digits of the MAC address of a device.
Any hacker who is smart enough to crack your network is not going to allow his identity or any trace of his computer to be displayed on your network.
If you are still convinced that someone is cracking your network, you can enable the "closed" network option, but there are plenty of free utilities on the Internet available that will reveal a "closed" network in seconds. Most 12 year old kids looking for free wireless know how to do this.
If you want to do this anyway, here is how:
Open AirPort Utility - click Manual Setup
Click the Wireless tab below the icons
Click the Wireless Options button
Enter a check mark next to "Create a closed network"
Click Done, then click Update and wait for the Time Capsule to restart
Message was edited by: Bob Timmons

How can I use PowerShell to Remove "Ghost" (Old Hidden) VMware Network Adapters in Windows 7?

We recently upgrade the virtual hardware of some of our VMware VM's running Windows 7. One side-effect is that in Windows on these machines, an instance of the NIC from the previous version of virtual hardware remains, as a hidden
device. This can be easily found manually on a machine by enabling Device manager to show hidden devices (registry and a menu option - View...Show Hidden Devices). You can then just right-click on the device in question and uninstall.
The problem here, like in so many other tasks, is that you may have multiple instances, on multiple machines. We had just that, and in scouring the internet for a PowerShell only script to resolve the issue, I could not find one. Therefore, I've written
my own.
This exact script is only seeking out VMware "VMXNET3" nic cards, but could be easily adapted to find Ghost NIC's for a different vendor using my example. There are also some commented lines left in to aid you as an example of how you can
test the various queries in your own environment, on a test machine, before a full-blown deployment.
NOTE: Please try this out (at your own risk - I am not responsible for how this works out for you), and please vote for my answer to this dilemma if this helped you. I'd appreciate it after all of the sweat the script took to crank out.
Thanks!
P.S. This script, of course, requires that Powershell is installed and enabled on the target computer. It then must be run as System - In our environment it is being remotely pushed through a software delivery systems, which runs this scrpt
as system.
THE SCRIPT:
CLS
#Querying WMI for Ghost NICs and Returning Criteria...
Write-Host "VMware Ghost NIC Remover" -Foreground GREEN
Write-Host "Author: Octavio Serpa AKA Octavio-Admin"
Write-Host "Copyright Octavio Serpa - Octavio-Admin - 2014"
Write-Host ""
Write-Host "Checking Powershell Version" -Foreground Yellow
$host.version
Write-Host ""
Write-Host "Searching for Ghost NIC's" -Foreground Yellow
$Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "vm*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
If ($Ghosts -NE $NULL)
  Write-Host "One or more ghost NIC'S do exist on this machine. Script will continue..." -foreground RED
  Write-Host ""
  else
  Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
  Write-Host ""
  EXIT 0
#Using Criteria to Obtain the GUID of each Ghost NIC
Write-Host "Getting NIC Variables" -Foreground Yellow
foreach ($_ in $Ghosts) {
  $DID = $_.DeviceID
  If ($DID -NE $NULL)
  Write-Host "The NIC DID: $DID"
  else
  Write-Host "$DID is NULL - Exiting..."
  EXIT 666
  if($DID -NOTLIKE "1*")
   Write-Host "Adding additional 0 to registry lookup since the DID is just one character..." - foreground yellow
   Write-Host ""
   $NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\000$DID"
  ELSE
   $NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\00$DID"
  $GUID = $NICREG.NetCfgInstanceId
  Write-Host "The NIC GUID: $GUID"
                $PNPDID = $NICREG.DeviceInstanceID
  $PNPDID = $PNPDID.Trimstart("PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\")
  Write-Host "The truncated PNPDevice ID is $PNPDID"
  Write-Host ""
  Write-Host "Searching for Registry Keys that match NIC GUID: $GUID" -Foreground Yellow
  $NICREGPATH = @(1..50)
  foreach ($_ in $NICREGPATH)
   $TESTREG = Test-Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_" -Verbose
   if($TESTREG -EQ $FALSE)
    #Write-Host ""
    #Write-Host "FALSE: HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_ DOES NOT EXIST" -Foreground RED
    ELSE
    #Write-Host "True - NIC $_ Exists" -Foreground Green
    $NICID = $_
    $SubPath1 = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
    #Write-Host "The Sub-Key Path To Query = $SubPath1"
    $SubPath2 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
    #Write-Host "The Sub-Key Path To Query = $SubPath2"
    $NICProperties = Get-ItemProperty $SubPath1
    #$NICProperties
    $Match = $NICProperties.ServiceName
    #$Match
    foreach ($_ in $Match) {
    #Write-Host "The NIC GUID found in this registry key is: $_" -Foreground Yellow
    #Write-Host ""
    if($_ -NE $GUID)
    #Write-Host "NO MATCH - THIS NIC HAS NOT BEEN TOUCHED" -Foreground GREEN
                               #Write-Host ""
    ELSE
    Write-Host "MATCH - Registry Entries for this NIC will be DELETED" -Foreground RED
    Remove-Item $SubPath1 -Recurse -ErrorAction SilentlyContinue
    Remove-Item $SubPath2 -Recurse -ErrorAction SilentlyContinue
    $CCS = @("ControlSet001", "ControlSet002")
    foreach ($_ in $CCS) {
     $CCS = $_
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\Tcpip\Parameters\Adapters\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\DeviceClasses\{ad498944-762f-11d0-8dcb-00c04fc3358c}\##?#PCI#VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01#$PNPDID#{ad498944-762f-11d0-8dcb-00c04fc3358c}\#'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\JNPRNA\Parameters\Adapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\NetBT\Parameters\Interfaces\Tcpip_' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Psched\Parameters\NdisAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Adapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\DNSRegisteredAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Interfaces\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\WfpLwf\Parameters\NdisAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
                                         if($DID -NOTLIKE
"1*")
              $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\000' + $DID
                         Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
       ELSE
       $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\00' + $DID
       Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Enum\PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\' + $PNPDID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
#This is our Success check at the end
Write-Host ""
Write-Host "Searching for any remaining Ghost NICs:" -Foreground Yellow
          $Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "vm*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
  If ($Ghosts -NE $NULL)
  Write-Host "There is still at least one ghost NIC present. The remover script may not be functioning correctly. Please contact Octavio-Admin on Microsoft Technet Forums with any questions" -foreground RED
  Write-Host ""
  EXIT 666
  else
  Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
  Write-Host ""
  EXIT 0

THE SCRIPT:
CLS
#Querying WMI for Ghost NICs and Returning Criteria...
Write-Host "VMware Ghost NIC Remover" -Foreground GREEN
Write-Host "Author: Octavio Serpa AKA Octavio-Admin"
Write-Host "Copyright Octavio Serpa - Octavio-Admin - 2014"
Write-Host ""
Write-Host "Checking Powershell Version" -Foreground Yellow
$host.version
Write-Host ""
Write-Host "Searching for Ghost NIC's" -Foreground Yellow
$Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "vm*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
If ($Ghosts -NE $NULL)
Write-Host "One or more ghost NIC'S do exist on this machine. Script will continue..." -foreground RED
Write-Host ""
else
Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
Write-Host ""
EXIT 0
#Using Criteria to Obtain the GUID of each Ghost NIC
Write-Host "Getting NIC Variables" -Foreground Yellow
foreach ($_ in $Ghosts) {
$DID = $_.DeviceID
If ($DID -NE $NULL)
Write-Host "The NIC DID: $DID"
else
Write-Host "$DID is NULL - Exiting..."
EXIT 666
if($DID -NOTLIKE "1*")
   Write-Host "Adding additional 0 to registry lookup since the DID is just one character..." - foreground yellow
   Write-Host ""
   $NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\000$DID"
ELSE
   $NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\00$DID"
$GUID = $NICREG.NetCfgInstanceId
Write-Host "The NIC GUID: $GUID"
                $PNPDID = $NICREG.DeviceInstanceID
$PNPDID = $PNPDID.Trimstart("PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\")
Write-Host "The truncated PNPDevice ID is $PNPDID"
Write-Host ""
Write-Host "Searching for Registry Keys that match NIC GUID: $GUID" -Foreground Yellow
$NICREGPATH = @(1..50)
foreach ($_ in $NICREGPATH)
   $TESTREG = Test-Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_" -Verbose
   if($TESTREG -EQ $FALSE)
    #Write-Host ""
    #Write-Host "FALSE: HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_ DOES NOT EXIST" -Foreground RED
    ELSE
    #Write-Host "True - NIC $_ Exists" -Foreground Green
    $NICID = $_
    $SubPath1 = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
    #Write-Host "The Sub-Key Path To Query = $SubPath1"
    $SubPath2 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
    #Write-Host "The Sub-Key Path To Query = $SubPath2"
    $NICProperties = Get-ItemProperty $SubPath1
    #$NICProperties
    $Match = $NICProperties.ServiceName
    #$Match
    foreach ($_ in $Match) {
    #Write-Host "The NIC GUID found in this registry key is: $_" -Foreground Yellow
    #Write-Host ""
    if($_ -NE $GUID)
    #Write-Host "NO MATCH - THIS NIC HAS NOT BEEN TOUCHED" -Foreground GREEN
                                #Write-Host ""
    ELSE
    Write-Host "MATCH - Registry Entries for this NIC will be DELETED" -Foreground RED
    Remove-Item $SubPath1 -Recurse -ErrorAction SilentlyContinue
    Remove-Item $SubPath2 -Recurse -ErrorAction SilentlyContinue
    $CCS = @("ControlSet001", "ControlSet002")
    foreach ($_ in $CCS) {
     $CCS = $_
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\Tcpip\Parameters\Adapters\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\DeviceClasses\{ad498944-762f-11d0-8dcb-00c04fc3358c}\##?#PCI#VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01#$PNPDID#{ad498944-762f-11d0-8dcb-00c04fc3358c}\#'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\'+$GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\JNPRNA\Parameters\Adapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\NetBT\Parameters\Interfaces\Tcpip_' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Psched\Parameters\NdisAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Adapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\DNSRegisteredAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Interfaces\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\WfpLwf\Parameters\NdisAdapters\' + $GUID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
                                         if($DID -NOTLIKE
"1*")
              $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\000' + $DID
                         Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
       ELSE
       $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\00' + $DID
       Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
     $reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Enum\PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\' + $PNPDID
     Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
#This is our Success check at the end
Write-Host ""
Write-Host "Searching for any remaining Ghost NICs:" -Foreground Yellow
          $Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "vm*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
If ($Ghosts -NE $NULL)
Write-Host "There is still at least one ghost NIC present. The remover script may not be functioning correctly. Please contact Octavio-Admin on Microsoft Technet Forums with any questions" -foreground RED
Write-Host ""
EXIT 666
else
Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
Write-Host ""
EXIT 0
Hello Octavio,
I'm having similar issues with azure VMs (windows server 2008 and 2012). I noticed that the name of the network adapter changes every time the servers are turned off and then on.
For example every time I perform that action on each VM, the network adapter became to "Microsoft Hyper-V Network Adapter #3" (and then #4, #5, etc).
I found in to many forums that to resolve that is needed to remove Hidden (Ghost) Network Adapters and most of the people is doing that manually from the device manager (right click on the hidden network adapter and select uninstall).
Then I found this script created by you and made some changes to find Description -like "Microsoft Hyper-V Network*".
It seems to find the adapters and also remove them (based on the script results). But if I go to the device manager after restarting the server, all hidden (ghost) adapters are still there (for example Microsoft Hyper-V Network Adapter
#2, Microsoft Hyper-V Network Adapter #3, Microsoft Hyper-V Network Adapter #4, Microsoft Hyper-V Network Adapter #n).
The only thing I noticed after running the script is that, in the Control Panel -> Network and Sharing Center, the name of the adapter has no # (Now is shown as “Ethernet” and before as “Ethernet #”)
This is my script, could you please take a look and tell me if there is something wrong o missing?
CLS
#Querying WMI for Ghost NICs and Returning Criteria...
Write-Host "VMware Ghost NIC Remover" -Foreground GREEN
Write-Host "Author: Octavio Serpa AKA Octavio-Admin"
Write-Host "Copyright Octavio Serpa - Octavio-Admin - 2014"
Write-Host ""
Write-Host "Checking Powershell Version" -Foreground Yellow
$host.version
Write-Host ""
Write-Host "Searching for Ghost NIC's" -Foreground Yellow
$Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "Microsoft Hyper-V Network*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
If ($Ghosts -NE $NULL)
Write-Host "One or more ghost NIC'S do exist on this machine. Script will continue..." -foreground RED
Write-Host ""
else
Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
Write-Host ""
EXIT 0
#Using Criteria to Obtain the GUID of each Ghost NIC
Write-Host "Getting NIC Variables" -Foreground Yellow
foreach ($_ in $Ghosts) {
$DID = $_.DeviceID
If ($DID -NE $NULL)
Write-Host "The NIC DID: $DID"
else
Write-Host "$DID is NULL - Exiting..."
EXIT 666
if($DID -NOTLIKE "1*")
Write-Host "Adding additional 0 to registry lookup since the DID is just one character..." - foreground yellow
Write-Host ""
$NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}\000$DID"
ELSE
$NICREG = Get-ItemProperty "hklm:\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}\00$DID"
$GUID = $NICREG.NetCfgInstanceId
Write-Host "The NIC GUID: $GUID"
$PNPDID = $NICREG.DeviceInstanceID
$PNPDID = $PNPDID.Trimstart("PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\")
Write-Host "The truncated PNPDevice ID is $PNPDID"
Write-Host ""
Write-Host "Searching for Registry Keys that match NIC GUID: $GUID" -Foreground Yellow
$NICREGPATH = @(1..50)
foreach ($_ in $NICREGPATH)
$TESTREG = Test-Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_" -Verbose
if($TESTREG -EQ $FALSE)
#Write-Host ""
#Write-Host "FALSE: HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\$_ DOES NOT EXIST" -Foreground RED
ELSE
#Write-Host "True - NIC $_ Exists" -Foreground Green
$NICID = $_
$SubPath1 = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
#Write-Host "The Sub-Key Path To Query = $SubPath1"
$SubPath2 = 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\NetworkCards\'+$NICID
#Write-Host "The Sub-Key Path To Query = $SubPath2"
$NICProperties = Get-ItemProperty $SubPath1
#$NICProperties
$Match = $NICProperties.ServiceName
#$Match
foreach ($_ in $Match) {
#Write-Host "The NIC GUID found in this registry key is: $_" -Foreground Yellow
#Write-Host ""
if($_ -NE $GUID)
#Write-Host "NO MATCH - THIS NIC HAS NOT BEEN TOUCHED" -Foreground GREEN
#Write-Host ""
ELSE
Write-Host "MATCH - Registry Entries for this NIC will be DELETED" -Foreground RED
Remove-Item $SubPath1 -Recurse -ErrorAction SilentlyContinue
Remove-Item $SubPath2 -Recurse -ErrorAction SilentlyContinue
$CCS = @("ControlSet001", "ControlSet002")
foreach ($_ in $CCS) {
$CCS = $_
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\'+$GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Services\Tcpip\Parameters\Adapters\'+$GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\DeviceClasses\{ad498944-762f-11d0-8dcb-00c04fc3358c}\##?#PCI#VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01#$PNPDID#{ad498944-762f-11d0-8dcb-00c04fc3358c}\#'+$GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\'+$GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\JNPRNA\Parameters\Adapters\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\NetBT\Parameters\Interfaces\Tcpip_' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Psched\Parameters\NdisAdapters\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Adapters\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\DNSRegisteredAdapters\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\Tcpip\Parameters\Interfaces\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\services\WfpLwf\Parameters\NdisAdapters\' + $GUID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
if($DID -NOTLIKE "1*")
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\000' + $DID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
ELSE
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\00' + $DID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
$reg1 = 'HKLM:\SYSTEM\' + $CCS + '\Enum\PCI\VEN_15AD&DEV_07B0&SUBSYS_07B015AD&REV_01\' + $PNPDID
Remove-Item $reg1 -Recurse -ErrorAction SilentlyContinue -verbose
#This is our Success check at the end
Write-Host ""
Write-Host "Searching for any remaining Ghost NICs:" -Foreground Yellow
$Ghosts = gwmi win32_NetworkAdapter | ?{$_.Description -like "Microsoft Hyper-V Network*" -and $_.Installed -like "True" -and $_.MACAddress -eq $null}
$Ghosts | Select-Object Name,DeviceID
If ($Ghosts -NE $NULL)
Write-Host "There is still at least one ghost NIC present. The remover script may not be functioning correctly. Please contact Octavio-Admin on Microsoft Technet Forums with any questions" -foreground RED
Write-Host ""
EXIT 666
else
Write-Host "No ghost NIC's Found :) - Exiting..." -Foreground Green
Write-Host ""
EXIT 0

How to use Airport Extreme to create a second wireless network with different IP addresses behind an existing modem/router?

Hi,
I have an existing modem/router from my ISP that does DHCP and NAT with base IP 192.168.1.1 distributed in the wireless network. I use this wireless network for our private devices. I could turn off the DHCP server in this first router, but there isn't a separate setting to turn off NAT.
I want to connect my Airport Extreme (4th gen) to this existing router to create a separate wireless network for visiting guests, where IP addresses of 10.0.0.0 etc. are used. So I do not want to use the Airport Extreme in bridge mode, as I would like to keep the devices on the first network 'invisible' for those on the second network. (P.S. when connected in bridge mode, the Airport works well and can distribute a network with a different name from the first. It's just that I would feel more comfortable about our privacy if the Airport were to distribute a different IP range. False security, maybe?)
I've tried doing this by 'Sharing a public IP address' in Airport Utility's Internet tab, leaving TCP/IP's setting to 'via DHCP', setting DHCP addresses to start with 10.0.0.2 up to 200 with all else blank, and not using a standard host nor NAT-PMP in the NAT tab.
When I do this the Airport complains of a 'double NAT issue'. Internet connectivity seems to be OK, but when switching between the two networks on my Mac I get complaints about my IP address being in use by another device intermittently.
Can anyone help in how to get the 'double NAT issue' resolved?
Thanks!

So if someone is connected to the modem/router network they will be able to see the HD I will have put in to the AirPort Extreme?
As I said above.....since the modem/router and AirPort are bridged, devices on the modem/router wireless will be able to "see" devices on the AirPort wireless, and vice versa.....
If they can see the HD connected to the AirPort Extreme, will they be able to access it
Yes, unless you plan to password protect the drive connected to the AirPort Extreme.
or will they still need the password needed to get onto the AirPort Extreme network?
The modem/router and AirPort Extreme are bridged. They are on the same network. All devices are on the same network when the modem/router and AirPort are bridged. Not sure how else that I can say this.
Also, because it is bridged, I shouldn't have any problems accessing the HD I will have connected to the AirPort Extreme from an external location?
Accessing devices from a remote location is never easy....and a topic for a different post/discussion. If you have a "static" Internet IP address from your provider, and have all the details on how to forward ports on your modem/router, you are off to a good start.
Apparently there is some addressing issues because devices can be seen as "Double IP" because the modem/router would have allocated IP's as well as the AirPort allocating IP's thus making connections slower until resolved
When you "bridge", all IP addresses are issued by one device. There will be no conflicts on the network, since they are bridged.
Once again, in very simple terms, you have two doors (access points) that open into the same room (network). One "door" is the modem/router and the other "door" is the AirPort Extreme. They are on the same network....("room") because they are bridged.

How to set up TimeCapsule (4th) to create own private (wired) network behind Airport Express (5th) that is set up to join existing wifi-network of fritz adsl modem/router?

I work in an office building with free Wifi to connect to the Internet. I want to be able to use this internetconnection, but at the same time I want to shield of my own wired network.
I've made the following configuration:
- fritz adsl modem / router
- Airport Extreme (5th gen) set up to join existing wireless network (green light, works)
- Lan-cable from lan-port AE to wan-port TC (4th gen)
- Lan-cable from TC to Mac
- Lan-cable from TC to Printer
When I set my TC (network-settings) in bridge-mode everything works fine, but my Mac and Printer get an IP-address from the fritz modem / router and are visible to others.
I tried to set TC in NAT/DHCP-mode, but then I get the error message that I should set a static IP-adress for TC. When I set TC in DHCP-mode, it looses connection to the AE. I'm not sure what to do now. Does anyone know how to set up my TC and create my own private network and still be able to get on the internet?

Hajenius wrote:
Is there a better alternative? I'd rather not want to reset my TC every day.
You are using free internet.. so there is a price to pay.. that is convenience and non-ideal network setup.
The better alternative is to pay for your own connection. Then you are completely free of the possibility of others in the bullding seeing your connection. (as long as you secure the wireless).
But I think you are probably over worrying about public wifi.. if it is setup right.. ask the building admins.. it should be setup so each user cannot see another users connection. This is typical for most wifi setup and simply means you can see internet connection but nobody else on the connection. ie other wireless users.
Having a router with NAT makes it then more secure again and allows clients on your own network to interact with each other. But you can setup wireless to the free wifi for every client.. (depending on how many IP you are allowed).. and run a secondary network without internet access. This is easy for desktop etc where you have a wireless and a wired connection but less convenient for mobile devices.. unless you use a cloud connection and each client can link and share via that.
Have I made the explanation worse??
Think of it this way.. if you had 3 laptops.. all 3 could connect to the internet from the building wifi.. but they cannot talk to each other or share resources in local office. You can put resources out in the cloud, that can be shared.. but that adds traffic and most free services are not fast.
Now you can also plug all three into Time Capsule by ethernet.. and share local resources. Files, printers backup etc. This network is not connected to the internet at all. Each laptop has internet via free wifi and local connection.
For devices like iphones that have no ethernet or other method.. you could use local wireless and public wireless.. but in turns.. still the only advantage is less issues with double NAT.. if that causes problems.. then this is an alternative.

I cannot create a catalog because everywhere I try on my computer, it comes up with cannot Lightroom cannot create a catalog on network volumes. And is there any way to contact Adobe directly? Would you be able to give me a phone number and/or email add

I cannot create a catalog because everywhere I try on my computer, it comes up with cannot Lightroom cannot create a catalog on network volumes. And is there any way to contact Adobe directly? Would you be able to give me a phone number and/or email address?@@

The short and direct answer to your question about catalogs on a network drive is that you can't do that. The catalog must reside on a local drive.
Here is a link to a list of telephone numbers. Choose one that is appropriate:
Adobe Connect Support phone numbers

HT1178 Do I want to create a new wireless network or join my current network? I can't connect an ethernet cable to the Mac / printer and to the wireless modem at same time - in two different rooms.

I am trying to set up Time Capsule so that I can do my first backup (after 1 1/2 years!) with Time Machine. I have read other forums, but in each case they instructions eventually do not apply.
I have connected my TC to my existing wireless router. This sits in a bedroom and cannot be moved as a rental home.
I have plugged in the TC and updated the software.
Now - do I want to A Create a New Wireless Network (remember I can't connect the TC to Mac using an Ethernet cable). B Replace an existing base station or wireless router with TC (only intend to use for TM as don't know other benefits as of yet). or C want TC to join current network.
Thinking C. If I choose C, it then asks A TC to wireless join current network (NO as already connected using Ethernet). B want to connect TC to my network using Ethernet to extend my existing wireless network. C want to disable the wireless network on this TC and connect it to my computer or network using Ethernet - CANNOT do this as devices can not be in the same room.
Or do I want to create new wireless network - first set of questions - choice A? What is the benefit to creating a new one when I won't be in this rental house for longer than 18 more months??
Please help and quickly! Thanks!

Let me suggest some things.
But first ask exactly what wireless router you have now and what type of broadband service?
Are you happy with the wireless on the current router? If so, then you can plug the TC straight into whatever computer you have by ethernet, short 1M cord with no connection to the network. And use it without affecting your existing network at all. This is trivial setup.
Although you don't say exactly what Mac and printer you are using, is it a desktop? Laptop it is definitely easier not to plug it in, but a desktop you can plug in the TC and it will all sit happily together.
How is the printer connected and to what?
I am not sure why you need such quick help.. this is all minor setup stuff.. and 18months in todays world is like permanent man.
Your multiple A, B, C are more confusing than helpful.
The best choices without more info.. are to replace the existing wireless router with the TC. ie your option B.. but how to do this depends on the type of connection. Is it cable or adsl? Can you easily bridge the existing modem router.. if that is what it is?
Think carefully in the ideal world what would you like..
and what do you have..
We can probably suggest ways and means to fit what you like to what you have.. without introducing a stack of options that are doing your head in.

How to create a hidden parameter in a 11.1.1.6 BI Publisher Report

We are in the process of migrating from BI Publisher 10g to 11.1.1.6. We used the Upgrade Assistant to migrate a couple thousand reports to the new 11g server. Most of the reports seem to be working fine, but some need some adjusting.
In 10g, there was an option to make a parameter with a type of "Hidden". Most of our reports have at least one parameter that is hidden. The hidden parameters are functional in the converted reports on the 11g server. But, when I want to modify a parameters on 11g or create a new parameter, there is no option to make the parameter hidden. I performed several web searches on the topic, but came up with nothing. I searched the report developer's guide. Nothing.
So, how does one create a hidden parameter in BI Publisher 11g?

Our team is researching the same thing, we have review all the documentation and not found anything helpful. Have you made any progress?

Creating a seamless wireless network with 2 AExpress units

I have 2 Airport Express units in different parts of my house. I have struggled for YEARS trying to get them to create one seamless wireless network with the same name that I could float between. I have never been able to get that to work. anyone?
I know that some of the problems MAY have to do with the non-apple router settings, but I just have never gotten a clear response form anyone about weather it is doable, and/or worth doing. I would settle for 2 seperate wireless networks that didn't compete with each other and/or constantly need re-booting to stay active. I am generally the most tech savvy person I know and am consulted on IT by friends and colleageus regularly, but I just cannot figure this one out..
I am totally capable of setting this up, both in the router and the AE units, if someone can just tell me that;
1) yes it is possible and it will work, and
2) just set it up like this...

Thanks for the clarification. Check your AirPort Express devices one at a time, but other than different device names to avoid confusion.....AirPort Express 1, AirPort Express 2....for example, the settings should look this:
Open AirPort Utility , select one AirPort Express, click Manual Setup
Click the Wireless tab below th row of icons
Wireless Mode = Create a wireless network
Wireless Network Name = Your choice
No check mark needed next to "Allow this network to be extended"
Radio Mode = 802.11n (802.11 b/g compatible) a good choice, but you can choose other combinations by holding down the option key on your Mac while you click on the selection box
Channel = Automatic
Wireless Security = WPA2 Personal an excellent choice if all of your devices are compatible with this setting
Wireless Password = Your wireless password
Confirm Password
Click the Internet icon
Connect Using = Ethernet
Connection Sharing = Off (Bridge Mode)
Update to save settings
Configure AirPort Express 2 exactly the same way and Update to save settings
Then, power down the entire network.....all devices....order is not important
Wait a moment, then start the modem/router first and let it run 2-3 minutes by itself
Start each AirPort Express the same way
Start each other network device one at a time about a minute apart
Check for proper network operation
IF....you did not have your AirPort Express devices in Bridge Mode before.....that is the reason why you are having issues now and also is the reason why the "roaming" network was not working.....assuming that there was a reasonable overlap in wireless coverage between the 2 Express devices, of course.
If you want to try the "roaming" setup again, assign the exact same wireless network name, security and password to both Express devices and confirm again that both are setup in Bridge Mode as the very last step before you click the Update button in AirPort Utility.
Power down the entire network and start up in sequence as well as in the example above.

Creating a virtual private network?

I've been reading some articles recently about creating a virtual private network for security and privacy reasons. Is it easy and is it a good thing to do?
One part mentioned possibly having to pay a subscription for this service with your service provider? Would I have to with sky?

If you regularly have the need to remotely access another machine which is at a different geographic location, VPN is a great idea. It can be difficult to set up, and requires network hardware support. For example, you either need to have a VPN gateway device (such as a Netgear FVS114 - check for them on eBay), which acts as the VPN endpoint, or you need to run a VPN server on your Mac and your gateway must allow VPN passthrough traffic. I'd generally recommend the first option, although it can be more expensive.
You also need VPN client software running on the Mac you use to access your network. I recommend the free IPSecuritas. There's also VPN Tracker, which is very user friendly but does come at a price.
Matt

Using airport time capsule to create an internet connected network from pre existing wifi network

i bought an airport time capsule for college. I bought it to create a network for my dorm room so that I could take the pre existing wifi from the school and make my own mini network that I can hook my other stuff up to. Problem is that I don't have an ethernet hook up in my room so the network would have to be created from a wifi network rather that a ethernet hook up. Is this still possible? Alternate suggestions? I am afraid of either the college network blocking users from communication with other devices via the wifi, or the fact that my printer would be on a huge network for all to screw with.

Is this still possible?
NO, it won't work. Apple only works with apple.
Alternate suggestions?
I am sure your college has rules about not running your own wifi networks.. but anyway.. that is up to you.. the Apple TC cannot turn off 2.4ghz which would be handy.. so the only way to do this following the rules is ethernet. You can run a full network standalone on ethernet. And still use wireless for internet.
If you want to use wireless standalone this is also possible but you need to connect a second wifi USB dongle your Mac so you can have two networks at once.. You can use an express to connect to the college wireless and bridge that to the TC by ethernet.. then use the TC to create your own network.. since you cannot turn off 2.4ghz I guess how long the College IT people take to track you down should be hours. If you could just use 5ghz it would probably be ok.

Need easy instructions on creating a 2 computer network

Hi!
Recently I aquired a second Mac, a MacBook Pro. I'd like to set up a mini network between my 2 computers. The MBP is wireless connected to the Internet and the stationary through Ethernet cable to the Internet, directly to the broadband modem. It can be connected to the wireless router if needed.
Can someone tell me the easiest way to connect these 2 "puters"? I have years ago managed to connect 2 "puters" but I get confused when I shall create the accounts. I am the only person using both "puters"
Point me in the right direction. Thank you!

Hi rose lutken-
You may find this link helpul: Creating a small Ethernet network
Luck-
-DP

Could not create shortcut Manage Virtual Networks.lnk during VM Server 2 install. Why?

I am trying to install VMware Server 2.0.2 on my HP Laptop running Windows 8 Pro as Host. But I am getting the following warning messages but the install continues to completion:
Warning Msg:
Warning 1909. Could not create shortcut Manage Virtual Networks.lnk. Verify that the destination folder exist and that you can access it.
Warning 1909. Could not create shortcut Server Home Page.lnk. Verify that the destination folder exist and that you can access it.
After installation, I am not able to login to the VM Server. When I click on the VMware Sever login icon, the error that I am getting states: okonita1:8333 -
Oops! Page Not Found
Sorry, the page you were looking for could not be found.
I am at a loss how to correct this error. I have googled, read and followed a lot of the online help that I can find including taking ownership of suspect target folders such as ProgramData, all to no avail.
At this point, I am hoping someone does know what specifically can help resolve my issue and I am asking for help. VMware knowledge base or support are not helpful.
Thanks all,
Enyi

Did you run the VMServer setup *as Administrator*?
Did you have IIS installed on your system before you installed VMServer?

Error / Failed to create file in the network

I'm using and enjoying the Oracle Data Integrator and created two packages for extraction and loading. But trying to create the file in the directory on the network get an error. I checked the permissions, but without success. Can anyone help me? Thanks.
The error message is as follows:
"cp: cannot stat `/mnt/ceaurpasd1-APCEA-output/mfp_pln.csv': No such file or directory
ls: cannot access ORDWSJ0005_M*: No such file or directory
cp: missing destination file operand after `ORDWSJ0005.txt'
Try `cp --help' for more information.
chmod: cannot access `ORDWSJ0005.txt': No such file or directory"

Hi ,
Can you provide with more information on how exactly you are trying to create a file on network driver? Did you create interfaces and call these two in the packages? or are you using OS commands? KM you are using?
regards
kk

Airports are creating too many separate networks, how to fix?

Here's a picture of my current setup. I have 1 Airport extreme that creates a 2ghz and 5ghz network. It travels via ethernet to a airtport express 2G that creates 2ghz and 5ghz networks of the same name as the Airport etreme.
Within that whole setup I have 2 Airport express' extending the 2ghz network which I believe is creating my problem.....
With this whole setup some sections of my home get these results:
It's quite annoying especially when streaming airplay because my iphone or such device will jump back and forth between the two networks making the music stream choppy.
How would I make both the networks merge as one? Is there a way to extend a network using ethernet as the connection instead of wifi??

Oh wow, I feel like a fool, how did i not catch that >.<
Also one last question, should I allow the 2nd gen express' network to be extended whil I'm already allowing the airport extreme as well?
Thanks I'm pretty sure you fixed this

Creating a hidden/invisible network?

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