PR_SetIPtoStatic

# Get network adapter with active connection
$adapter = Get-NetAdapter | ? { $_.Status -eq "Up" -and $_.LinkSpeed -ne "0 bps" }
$index = $adapter.ifIndex

# Get IP configuration of the adapter
$ipProperties = Get-NetIPConfiguration -InterfaceIndex $index
$ipAddress = $ipProperties.IPv4Address.IPAddress
$subnetMask = $ipProperties.IPv4Address.PrefixLength
$defaultGateway = $ipProperties.IPv4DefaultGateway.NextHop
$dnsServers = "1.1.1.3", "1.0.0.3"

Write-Output "Configuring static IP address."

# Set IP address to static and apply the IP address, subnet mask, and default gateway
New-NetIPAddress -InterfaceIndex $index -IPAddress $ipAddress -PrefixLength $subnetMask -DefaultGateway $defaultGateway -Force

Write-Output "Static IP address configured."

Write-Output "Setting DNS addresses."

# Set DNS addresses
Set-DnsClientServerAddress -InterfaceIndex $index -ServerAddresses $dnsServers

Write-Output "DNS addresses set."