Private/Win/Set-UnattendedWindowsIpSettings.ps1
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function Set-UnattendedWindowsIpSettings { param ( [string]$IpAddress, [string]$Gateway, [String[]]$DnsServers, [string]$DnsDomain ) $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-TCPIP"]/un:Interfaces/un:Interface[un:Identifier = "Ethernet"]' -Namespace $ns | Select-Object -ExpandProperty Node if (-not $ethernetInterface) { $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-TCPIP"]/un:Interfaces/un:Interface[un:Identifier = "Local Area Connection"]' -Namespace $ns | Select-Object -ExpandProperty Node } if ($IpAddress) { $ethernetInterface.Ipv4Settings.DhcpEnabled = 'false' $ethernetInterface.UnicastIpAddresses.IpAddress.InnerText = $IpAddress } if ($Gateway) { $InterfaceElement = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-TCPIP"]/un:Interfaces/un:Interface' -Namespace $ns | Select-Object -ExpandProperty Node $RoutesNode = $script:un.CreateElement('Routes') [Void]$InterfaceElement.AppendChild($RoutesNode) $routes = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-TCPIP"]/un:Interfaces/un:Interface/un:Routes' -Namespace $ns | Select-Object -ExpandProperty Node $routeElement = $script:un.CreateElement('Route') $identifierElement = $script:un.CreateElement('Identifier') $prefixElement = $script:un.CreateElement('Prefix') $nextHopAddressElement = $script:un.CreateElement('NextHopAddress') [void]$routeElement.AppendChild($identifierElement) [void]$routeElement.AppendChild($prefixElement) [void]$routeElement.AppendChild($nextHopAddressElement) [Void]$routeElement.SetAttribute('action', $wcmNamespaceUrl, 'add') $identifierElement.InnerText = '0' $prefixElement.InnerText = '0.0.0.0/0' $nextHopAddressElement.InnerText = $Gateway [void]$RoutesNode.AppendChild($routeElement) } <# <Routes> <Route wcm:action="add"> <Identifier>0</Identifier> <Prefix>0.0.0.0/0</Prefix> <NextHopAddress></NextHopAddress> </Route> </Routes> #> if ($DnsServers) { $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-DNS-Client"]/un:Interfaces/un:Interface[un:Identifier = "Ethernet"]' -Namespace $ns | Select-Object -ExpandProperty Node -ErrorAction SilentlyContinue if (-not $ethernetInterface) { $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-DNS-Client"]/un:Interfaces/un:Interface[un:Identifier = "Local Area Connection"]' -Namespace $ns | Select-Object -ExpandProperty Node -ErrorAction SilentlyContinue } <# <DNSServerSearchOrder> <IpAddress wcm:action="add" wcm:keyValue="1">10.0.0.10</IpAddress> </DNSServerSearchOrder> #> $dnsServerSearchOrder = $script:un.CreateElement('DNSServerSearchOrder') $i = 1 foreach ($dnsServer in $DnsServers) { $ipAddressElement = $script:un.CreateElement('IpAddress') [Void]$ipAddressElement.SetAttribute('action', $wcmNamespaceUrl, 'add') [Void]$ipAddressElement.SetAttribute('keyValue', $wcmNamespaceUrl, "$i") $ipAddressElement.InnerText = $dnsServer [Void]$dnsServerSearchOrder.AppendChild($ipAddressElement) $i++ } [Void]$ethernetInterface.AppendChild($dnsServerSearchOrder) } <# <DNSDomain>something.com</DNSDomain> #> if ($DnsDomain) { $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-DNS-Client"]/un:Interfaces/un:Interface[un:Identifier = "Ethernet"]' -Namespace $ns | Select-Object -ExpandProperty Node -ErrorAction SilentlyContinue if (-not $ethernetInterface) { $ethernetInterface = $script:un | Select-Xml -XPath '//un:settings[@pass = "specialize"]/un:component[@name = "Microsoft-Windows-DNS-Client"]/un:Interfaces/un:Interface[un:Identifier = "Local Area Connection"]' -Namespace $ns | Select-Object -ExpandProperty Node -ErrorAction SilentlyContinue } $dnsDomainElement = $script:un.CreateElement('DNSDomain') $dnsDomainElement.InnerText = $DnsDomain [Void]$ethernetInterface.AppendChild($dnsDomainElement) } } |