On my Draytek Router I can watch a list of unresolved IPs on the NAT Active Sessions Table. Is there any application at all released by PRTG or otherwise with which I can monitor the traffic by IP, with domain resolution, that is going through my router and my external IP? I need to find which sites are heavily accessed by my external IP (such as Google), so that I can diagnose the reasons for us being limited by them. Thanks.
Is there a way to monitor NAT Active Sessions?
Modified on 2025-06-10 13:28:57 +0200
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
If you could configure a port mirrow in your router. I suggest that you could try the Packet Sniffer Sensor, you should see the information that you need.
https://www.paessler.com/packet_sniffing
Dec, 2014 - Permalink