knownIssues/Test-SdnKIVfpDuplicatePort.ps1
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# Copyright (c) Microsoft Corporation. # Licensed under the MIT License. function Test-SdnKIVfpDuplicatePort { <# .SYNOPSIS Validate there are no ports within VFP layer that may have duplicate MAC addresses. .PARAMETER NcUri Specifies the Uniform Resource Identifier (URI) of the network controller that all Representational State Transfer (REST) clients use to connect to that controller. .PARAMETER Credential Specifies a user account that has permission to perform this action. The default is the current user. .PARAMETER NcRestCredential Specifies a user account that has permission to access the northbound NC API interface. The default is the current user. .EXAMPLE PS> Test-SdnKIVfpDuplicatePort .EXAMPLE PS> Test-SdnKIVfpDuplicatePort -NcUri "https://nc.contoso.com" -Credential (Get-Credential) -NcRestCredential (Get-Credential) #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [Uri]$NcUri = $Global:SdnDiagnostics.EnvironmentInfo.NcUrl, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $NcRestCredential = [System.Management.Automation.PSCredential]::Empty ) try { "Validate no duplicate MAC addresses for ports within Virtual Filtering Platform (VFP)" | Trace-Output if($null -eq $NcUri){ throw New-Object System.NullReferenceException("Please specify NcUri parameter or execute Get-SdnInfrastructureInfo to populate environment details") } # if NcRestCredential parameter not defined, check to see if global cache is populated if(!$PSBoundParameters.ContainsKey('NcRestCredential')){ if($Global:SdnDiagnostics.NcRestCredential){ $NcRestCredential = $Global:SdnDiagnostics.NcRestCredential } } # if Credential parameter not defined, check to see if global cache is populated if(!$PSBoundParameters.ContainsKey('Credential')){ if($Global:SdnDiagnostics.Credential){ $Credential = $Global:SdnDiagnostics.Credential } } $issueDetected = $false $arrayList = [System.Collections.ArrayList]::new() $servers = Get-SdnServer -NcUri $NcUri.AbsoluteUri -ManagementAddressOnly -Credential $NcRestCredential $vfpPorts = Get-SdnVfpVmSwitchPort -ComputerName $servers -Credential $Credential -AsJob -PassThru $duplicateObjects = $vfpPorts | Where-Object {$_.MACaddress -ne '00-00-00-00-00-00' -and $null -ne $_.MacAddress} | Group-Object -Property MacAddress | Where-Object {$_.Count -ge 2} if($duplicateObjects){ [void]$arrayList.Add($duplicateObjects) $issueDetected = $true # since there can be multiple grouped objects, we need to enumerate each duplicate group foreach($obj in $duplicateObjects){ "Located {0} VFP ports associated with {1}:`r`n`n{2}`r`n" -f $obj.Count, $obj.Name, ` ($obj.Group ` | Select-Object @{n="Portname";e={"`t$($_.Portname)"}} ` | Select-Object -ExpandProperty Portname ` | Out-String ` ) | Trace-Output -Level:Error } } return [PSCustomObject]@{ Result = $issueDetected Properties = $arrayList } } catch { "{0}`n{1}" -f $_.Exception, $_.ScriptStackTrace | Trace-Output -Level:Error } } |