Netflow Collector Windows [work] May 2026

Internet Protocol Version 4, Src: 192.168.1.1, Dst: 192.168.1.100 User Datagram Protocol, Src Port: 2055, Dst Port: 2055 Cisco NetFlow v5 Version: 5 Count: 10 flows SysUptime: 12345678 Unix Secs: 1744600000 Flow 1: Src IP: 10.0.0.2 Dst IP: 10.0.0.3 Src Port: 54322 Dst Port: 80 Packets: 1500 Octets: 1200000

# Save as Check-NetFlowCollector.ps1 $udpPort = 2055 $processName = "Scrutinizer" $perf = Get-Counter "\UDPv4\Datagrams Received Errors" if ($perf.CounterSamples.CookedValue -gt 100) Write-Warning "UDP errors detected: $($perf.CounterSamples.CookedValue)" netflow collector windows

$proc = Get-Process -Name $processName -ErrorAction SilentlyContinue if ($proc -and $proc.PM -gt 6GB) Write-Warning "High memory usage: $([math]::Round($proc.PM/1GB,2)) GB" Internet Protocol Version 4, Src: 192