41 lines
1.8 KiB
PowerShell
41 lines
1.8 KiB
PowerShell
# See: https://www.petri.com/using-nat-virtual-switch-hyper-v
|
|
|
|
$NATHostIP = "192.168.38.1"
|
|
$NATNetPrefixLength = 24
|
|
$NATNet = "192.168.38.0/$NATNetPrefixLength"
|
|
$NATNetName = "NATNetwork"
|
|
$NATSwitchName = "NATSwitch"
|
|
$NATSwitchNameAlias = "vEthernet ($NATSwitchName)"
|
|
|
|
# Check our NAT switch exists, create it and configure it if it doesn't.
|
|
If ("$NATSwitchName" -in (Get-VMSwitch | Select-Object -ExpandProperty Name) -eq $FALSE) {
|
|
"Creating Internal-only switch named ""$NatSwitchName"" on Windows Hyper-V host..."
|
|
|
|
New-VMSwitch -SwitchName $NATSwitchName -SwitchType Internal
|
|
New-NetIPAddress -IPAddress $NATHostIP -PrefixLength $NATNetPrefixLength -InterfaceAlias $NATSwitchNameAlias
|
|
New-NetNAT -Name $NATNetName -InternalIPInterfaceAddressPrefix $NATNet
|
|
|
|
} else {
|
|
"""$NATSwitchName"" VM Switch on Hyper-V host for guest static IP configuration already exists; skipping..."
|
|
}
|
|
|
|
# Check that our Hyper-V host has the proper gateway address for the NAT Network.
|
|
# TODO make sure that this is set for the proper NATSwitch
|
|
If ("$NATHostIP" -in (Get-NetIPAddress | Select-Object -ExpandProperty IPAddress) -eq $FALSE) {
|
|
"Registering new IP address $NATHostIP on Windows Hyper-V host..."
|
|
|
|
New-NetIPAddress -IPAddress $NATHostIP -PrefixLength $NATNetPrefixLength -InterfaceAlias $NATSwitchNameAlias
|
|
|
|
} else {
|
|
"""$NATHostIP"" Hyper-V host gateway address for guest static IP configuration already registered; skipping..."
|
|
}
|
|
|
|
# Check that our Hyper-V host has the proper NAT Network setup
|
|
If ("$NATNet" -in (Get-NetNAT | Select-Object -ExpandProperty InternalIPInterfaceAddressPrefix) -eq $FALSE) {
|
|
"Registering new NAT adapter for $NATNet on Windows Hyper-V host..."
|
|
|
|
New-NetNAT -Name $NATNetName -InternalIPInterfaceAddressPrefix $NATNet
|
|
|
|
} else {
|
|
"""$NATNet"" Hyper-V host NAT Network for guest static IP configuration already registered; skipping"
|
|
} |