52 lines
1.1 KiB
PowerShell
52 lines
1.1 KiB
PowerShell
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function Get-ARP {
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<#
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.SYNOPSIS
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Module using arp.exe for created object powershell and search mac-address
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For proxy use Invoke-Command via WinRM
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.DESCRIPTION
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Example:
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Get-MACProxy # default localhost
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Get-MACProxy -proxy dc-01 # remote get arp table
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Get-MACProxy -proxy dc-01 -search server-01 # search mac-address server on proxy-server
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.LINK
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https://github.com/Lifailon
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#>
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Param (
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$proxy,
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$search
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)
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if (!$proxy) {
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$arp = arp -a
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}
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if ($proxy) {
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$arp = icm $proxy {arp -a}
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}
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$mac = $arp[3..260]
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$mac = $mac -replace "^\s\s"
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$mac = $mac -replace "\s{1,50}"," "
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$mac_coll = New-Object System.Collections.Generic.List[System.Object]
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foreach ($m in $mac) {
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$smac = $m -split " "
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$mac_coll.Add([PSCustomObject]@{
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IP = $smac[0];
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MAC = $smac[1];
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Type = $smac[2]
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})
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}
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if ($search) {
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if ($search -NotMatch "\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}") {
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#$ns = nslookup $search
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#$ns = $ns[-2]
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#$global:ns = $ns -replace "Address:\s{1,10}"
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$rdns = Resolve-DnsName $search -ErrorAction Ignore
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$ns = $rdns.IPAddress
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if ($ns -eq $null) {
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return
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}
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} else {
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$ns = $search
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}
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$mac_coll = $mac_coll | ? ip -Match $ns
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}
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$mac_coll
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}
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