Public/Get-ListeningNetConnections.ps1
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Function Get-ListeningNetConnections { [cmdletbinding()] param( ) try { $TCPProperties = [System.Net.NetworkInformation.IPGlobalProperties]::GetIPGlobalProperties() $Connections = $TCPProperties.GetActiveTcpListeners() foreach($Connection in $Connections) { if($Connection.address.AddressFamily -eq "InterNetwork" ) { $IPType = "IPv4" } else { $IPType = "IPv6" } $OutputObj = New-Object -TypeName PSobject $OutputObj | Add-Member -MemberType NoteProperty -Name "LocalAddress" -Value $connection.Address $OutputObj | Add-Member -MemberType NoteProperty -Name "ListeningPort" -Value $Connection.Port $OutputObj | Add-Member -MemberType NoteProperty -Name "IPV4Or6" -Value $IPType $OutputObj } } catch { Write-Error "Failed to get listening connections. $_" } } |