NetDiagTools.psm1
function Get-IPConfiguration { [CmdletBinding()] param () Get-NetIPAddress | Where-Object { $_.AddressFamily -eq 'IPv4' } | Select-Object InterfaceAlias, IPAddress, PrefixLength } function Test-NetworkLatency { [CmdletBinding()] param ( [Parameter(Mandatory=$false)] [string]$Target = "$env:COMPUTERNAME", [int]$Count = 4 ) Test-Connection -ComputerName $Target -Count $Count | Select-Object Address, ResponseTime, StatusCode } function Get-OpenPorts { [CmdletBinding()] param ( [Parameter(Mandatory=$false)] [string]$ComputerName = "$env:COMPUTERNAME", [int[]]$Ports = @(22, 80, 443, 3389) ) $results = @() foreach ($port in $Ports) { $test = Test-NetConnection -ComputerName $ComputerName -Port $port $results += [PSCustomObject]@{ ComputerName = $ComputerName Port = $port TcpTestSucceeded = $test.TcpTestSucceeded } } return $results } |