public/Get-NicInfo.ps1
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function Get-NicInfo { <# .SYNOPSIS Get Network adapter information for local or remote machines .DESCRIPTION Get Network adapter information for local or remote machines. Tries to use CIM to obtain information, but will revert to DCOM if CIM is not available .PARAMETER ComputerName Provide the computername(s) to query Default value is the local machine .PARAMETER Drivers Switch parameter If activated will try and obtain the driver information for the adapter. Do note that this will substantially increase time required .EXAMPLE Get-NicInfo -ComputerName 'CONTOSO-SRV01','CONTOSO-WEB01' Description ----------- Gets the "basic" NIC information for CONTOSO-SRV01 and CONTOSO-WEB01 .NOTES Name: Get-NicInfo.ps1 Author: Robert Prüst Module: PSP-Inventory DateCreated: 20-12-2018 DateModified: 01-03-2019 Blog: https://powershellpr0mpt.com .LINK https://powershellpr0mpt.com #> [OutputType('PSP.Inventory.NIC')] [cmdletbinding()] param( [Parameter(Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string[]]$ComputerName = $env:COMPUTERNAME, [switch]$Drivers ) begin { $InventoryDate = Get-Date -f 'dd-MM-yyyy HH:mm:ss' } process { foreach ($Computer in $ComputerName) { $Computer = $Computer.ToUpper() try { $Adapters = Get-CimInstance -ClassName Win32_NetworkAdapter -ComputerName $Computer -Filter "PhysicalAdapter=True" -ErrorAction Stop if ($Drivers) { $SignedDrivers = Get-CimInstance -ClassName Win32_PnPSignedDriverCIMDataFile -ComputerName $Computer -ErrorAction Stop } foreach ($Adapter in $Adapters) { if ($Drivers) { $DriverInfo = Get-CimInstance -ClassName Win32_PnPSignedDriver -Filter "Description='$($Adapter.Name)'" -ComputerName $Computer } $Config = Get-CimInstance -ClassName Win32_NetworkAdapterConfiguration -Filter "Index = '$($Adapter.DeviceId)'" -ComputerName $Computer $NIC = [PSCustomObject]@{ ComputerName = $Computer Alias = $Adapter.NetConnectionID Index = $Adapter.DeviceId PhysicalAdapter = $Adapter.PhysicalAdapter IPAddress = $Config.IPAddress Status = (Convert-NetworkStatus -NetworkStatus $Adapter.NetConnectionStatus) MacAddress = $Adapter.MacAddress DHCPEnabled = $Config.DHCPEnabled DHCPServer = $Config.DHCPServer DNSServers = $Config.DNSServerSearchOrder Gateway = $Config.DefaultIPGateway Subnet = $Config.IPSubnet LinkspeedMB = ($Adapter.Speed / 1000000) DriverInf = if ($Drivers) {$DriverInfo.InfName}else {''} DriverFileName = if ($Drivers) {$SignedDrivers.Where{$_.Antecedent.DeviceId -eq $DriverInfo.DeviceId}[0].Dependent.Name}else {''} DriverVersion = if ($Drivers) {$DriverInfo.DriverVersion}else {''} DriverDate = if ($Drivers) {$DriverInfo.DriverDate}else {''} DriverDescription = if ($Drivers) {$DriverInfo.Description}else {''} DriverProvider = if ($Drivers) {$DriverInfo.DriverProviderName}else {''} NicManufacturer = if ($Drivers) {$DriverInfo.Manufacturer}else {''} InventoryDate = $InventoryDate } $NIC.PSTypeNames.Insert(0, 'PSP.Inventory.NIC') $NIC } } catch [Microsoft.Management.Infrastructure.CimException] { Write-Warning "'$Computer' does not have CIM access, reverting to DCOM instead" $CimOptions = New-CimSessionOption -Protocol DCOM $CimSession = New-CimSession -ComputerName $Computer -SessionOption $CimOptions try { $Adapters = Get-CimInstance -CimSession $CimSession -ClassName Win32_NetworkAdapter -Filter "Availability =3" -ErrorAction Stop | Where-Object {$_.AdapterTypeId -match '0|9'} if ($Drivers) { $SignedDrivers = Get-CimInstance -CimSession $CimSession -ClassName Win32_PnPSignedDriverCIMDataFile } foreach ($Adapter in $Adapters) { if ($Adapter.Speed) { $LinkSpeed = $Adapter.Speed / 1000000 } else { $LinkSpeed = (Get-CimInstance -CimSession $CimSession -Namespace "root/wmi" -Query "SELECT * FROM MSNdis_LinkSpeed" | Where-Object {$_.InstanceName -eq $Adapter.Name}).NdisLinkSpeed / 1000 } if ($Drivers) { $DriverInfo = Get-CimInstance -CimSession $CimSession -ClassName Win32_PnPSignedDriver -Filter "Description='$($Adapter.Name)'" } $Config = Get-CimInstance -CimSession $CimSession -ClassName Win32_NetworkAdapterConfiguration -Filter "Index = '$($Adapter.DeviceId)'" $NIC = [PSCustomObject]@{ ComputerName = $Computer Alias = $Adapter.NetConnectionID Index = $Adapter.DeviceId PhysicalAdapter = $Adapter.PhysicalAdapter IPAddress = $Config.IPAddress Status = (Convert-NetworkStatus -NetworkStatus $Adapter.NetConnectionStatus) MacAddress = $Adapter.MacAddress DHCPEnabled = $Config.DHCPEnabled DHCPServer = $Config.DHCPServer DNSServers = $Config.DNSServerSearchOrder Gateway = $Config.DefaultIPGateway Subnet = $Config.IPSubnet LinkspeedMB = $LinkSpeed DriverInf = if ($Drivers) {$DriverInfo.InfName}else {''} DriverFileName = if ($Drivers) {$SignedDrivers.Where{$_.Antecedent.DeviceId -eq $DriverInfo.DeviceId}[0].Dependent.Name}else {''} DriverVersion = if ($Drivers) {$DriverInfo.DriverVersion}else {''} DriverDate = if ($Drivers) {$DriverInfo.DriverDate}else {''} DriverDescription = if ($Drivers) {$DriverInfo.Description}else {''} DriverProvider = if ($Drivers) {$DriverInfo.DriverProviderName}else {''} NicManufacturer = if ($Drivers) {$DriverInfo.Manufacturer}else {''} InventoryDate = $InventoryDate } $NIC.PSTypeNames.Insert(0, 'PSP.Inventory.NIC') $NIC } } catch { Write-Warning "Unable to get WMI properties for computer '$Computer'" } } catch { Write-Warning "Unable to get WMI properties for computer '$Computer'" } } } } |