Public/Exos/Get-ExosLldpNeighbor.ps1
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function Get-ExosLldpNeighbor { [CmdletBinding(DefaultParametersetName = "path")] Param ( [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'path')] [string]$ConfigPath, [Parameter(Mandatory = $True, Position = 0, ParameterSetName = 'array')] [array]$ConfigArray ) # It's nice to be able to see what cmdlet is throwing output isn't it? $VerbosePrefix = "Get-ExosLldpNeighbor:" # Check for path and import if ($ConfigPath) { if (Test-Path $ConfigPath) { $LoopArray = Get-Content $ConfigPath } } else { $LoopArray = $ConfigArray } # Setup return Array $ReturnArray = @() $TotalLines = $LoopArray.Count $i = 0 $StopWatch = [System.Diagnostics.Stopwatch]::StartNew() # used by Write-Progress so it doesn't slow the whole function down :fileloop foreach ($entry in $LoopArray) { $i++ # Write progress bar, we're only updating every 1000ms, if we do it every line it takes forever if ($StopWatch.Elapsed.TotalMilliseconds -ge 1000) { $PercentComplete = [math]::truncate($i / $TotalLines * 100) Write-Progress -Activity "Reading Support Output" -Status "$PercentComplete% $i/$TotalLines" -PercentComplete $PercentComplete $StopWatch.Reset() $StopWatch.Start() } if ($entry -eq "") { continue } ########################################################################################### # Check for the Section $EvalParams = @{ } $EvalParams.StringToEval = $entry $EvalParams.Regex = [regex] "#\ show\ lldp\ neigh(bor)?\ detail" $Eval = Get-RegexMatch @EvalParams if ($Eval) { Write-Verbose "$VerbosePrefix $i`: lldp output started" $KeepGoing = $true continue } if ($KeepGoing) { <# [string]$IpAddress [string[]]$CapabilitiesSupported [string[]]$CapabilitiesEnabled #> # Local Port $EvalParams.Regex = [regex] "^LLDP\ Port\ (.+?)\ detected" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { Write-Verbose "$VerbosePrefix $i`: neighbor found on port $Eval" # check to see if Extreme AP info was gathered and apply it to the last neighbor if it was. if ($ExtremeApDescription.Serial -or $ExtremeApDescription.Software -or $ExtremeApDescription.Model) { $New.DeviceDescription = $ExtremeApDescription.Model + ', ' + $ExtremeApDescription.Serial + ', ' + $ExtremeApDescription.Software } $New = [Neighbor]::new() $New.LocalPort = $Eval $New.LinkLayerDiscoveryProtocol = $true # build a better description for Extreme Aps $ExtremeApDescription = "" | Select-Object Serial,Software,Model $DescriptionKeepGoing = $false $ReturnArray += $New continue } # device id $EvalParams.Regex = [regex] "^\s+Chassis\ ID\s+:\ (.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $New.DeviceId = $Eval continue } # remote port $EvalParams.Regex = [regex] "^\s+Port ID\s+:\ `"(.+?)`"" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $New.RemotePort = $Eval continue } # remote device name $EvalParams.Regex = [regex] "^\s+-\ System\ Name:\ `"(.+?)`"" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $New.DeviceName = $Eval continue } # CapabilitiesSupported $EvalParams.Regex = [regex] '^\s+-\ System\ Capabilities\ : "(.+?)"' $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { foreach ($e in $Eval.Split(',')) { $New.CapabilitiesSupported += $e.Trim() } continue } # CapabilitiesEnabled $EvalParams.Regex = [regex] '^\s+Enabled\ Capabilities:\ "(.+?)"' $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { foreach ($e in $Eval.Split(',')) { $New.CapabilitiesEnabled += $e.Trim() } continue } # IpAddress $EvalParams.Regex = [regex] "^\s+Management\ Address\s+:\s(.+)" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $New.IpAddress = $Eval continue } # Extreme Ap Serial $EvalParams.Regex = [regex] "^\s+-\ MED\ Serial\ Number:\ `"(.+?)`"" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $ExtremeApDescription.Serial = $Eval continue } # Extreme Ap software $EvalParams.Regex = [regex] "^\s+-\ MED\ Software\ Revision:\ `"(.+?)`"" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $ExtremeApDescription.Software = $Eval continue } # Extreme Ap model $EvalParams.Regex = [regex] "^\s+-\ MED\ Model\ Name:\ `"(.+?)`"" $Eval = Get-RegexMatch @EvalParams -ReturnGroupNumber 1 if ($Eval) { $ExtremeApDescription.Model = $Eval continue } # Description $EvalParams.Regex = [regex] "^\s+-\ System\ Description:\ `"(?<desc>.+?)(?<lastchar>[\\`"])" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $New.DeviceDescription = $Eval.Groups['desc'].Value if ($Eval.Groups['lastchar'].Value -eq '\') { $DescriptionKeepGoing = $true } continue } # Description Continued $EvalParams.Regex = [regex] "^\s+(?<desc>.+?)(?<lastchar>[\\`"])" $Eval = Get-RegexMatch @EvalParams if ($Eval) { $New.DeviceDescription += $Eval.Groups['desc'].Value if ($Eval.Groups['lastchar'].Value -eq '\') { $DescriptionKeepGoing = $true } else { $DescriptionKeepGoing = $false } continue } # next config section $EvalParams.Regex = [regex] "#\ " $Eval = Get-RegexMatch @EvalParams if ($Eval) { Write-Verbose "$VerbosePrefix $i`: lldp output complete" break fileloop } } } return $ReturnArray } |