AHA! I've just discovered where to setup IP Address Groups. This may be the solution.....
Did you find a solution to this problem? I'm also interested in finding the top talker(s) on a subnet?
Hi,
we have resource for IP Address Group for interface detail view, but it's not there by default. You need to customize view and add resource [Top XX IP Address Groups].
Or other possibility is to create query by [Traffic Builder]. On NTA Summary View you should have resource [Traffic View Builder]. You can choose Node, Interface and there you can add filter for specific IP Address Group.
Is this what you need?
Regards