Docker containers behind ELB get dynamic ports which are auto registered with ELB so that they can get traffic redirected to them. 

In order to make your web servers accessible to ELB you have to open all these ports 1024 - 65535 originating from within your security group.

Is there a way to not to have to open up a security group to a range of port but only to the pots that ELB is using?