Is there an AWS service (rather than creating an instance, and doing something via iptables?) that will allow me to use the API to set up port forwarding from a single Elastic IP address, onto multiple EC2 instances.
Say I have the Elastic IP
54.345.67.89. When I create an EC2 instance, rather than assign it it's own Elastic IP, I'd like to create a new port for the Elastic IP address and forward on traffic from that port to a port on the new instance.
54.345.67.89:25600 would forward onto ->
Then if I create another instance, I'd be able to use create another port that the Elastic IP would use to forward onto that new instance:
54.345.67.78:25601 would forward onto ->