Just bumping this thread.
We have two EWCs, each on different hosts, running active/active, and I'm trying to figure out how to setup one Extreme Analytics (Purview) VM, where both controllers will forward their Netflow? We aren't licensed to use Vmware's distributed switch so we have to use standard switch. Has anyone done this before? or would it be best to setup a Analytics VM on each of VM hosts where my EWC sits, as EWC esa1 and Analytics eth1, need to sit on the same Standard vSwitch.