This article describes the steps to monitor XG Firewall traffic in real time from the command line. For example, to identify what IP is using bandwidth.The following sections are covered:
Applies to the following Sophos products and versionsSFOS v17 and above
To monitor traffic usage in real-time then do as follows:
iftop -i IFNAME
Iftop is an old tool that I still use on Linux Machines where UI is not even installed.
On XG, We expect to see a complete flow monitor like UTM 9 has.
2 tabs where one shows the traffic in a grid, one…
Thank you for the information. I hope this is an interim solution until a real feature is installed and part of the GUI?
2 tabs where one shows the traffic in a grid, one shows the diagrams.
Connection list is just useless at the moment on XG.
Iftop is much better than the connection list.
If we want to see bandwidth usage per source IP, simply run the following:iftop -i <interface_name> then press s
This will sort the source IP bandwidth in descending order