One example of a use case would be, to load balance several containers on a docker host. Naturally they have the same IP but different ports.
This can be configured by creating dedicated Origin Pool per container, since we can only configure one port per pool. These Origin Pools need to be assigned to the HTTP Load Balancer.
As I can see over tcpdumps, the traffic is load balanced over all container. Unfortunately, the Dashboard of the HTTP Load Balancer show only one Origin server. It would be great if we could see all off them with dedicated stats.