An IAddressTranslator implementation for multi-region EC2 deployments where clients are also deployed in EC2 in order to optimizes network costs, as Amazon charges more for communication over public IPs.
Its distinctive feature is that it translates addresses according to the location of the server host:
- Addresses in different EC2 regions (than the client) are unchanged
- Addresses in the same EC2 region are translated to private IPs
public class EC2MultiRegionTranslator : IAddressTranslator
Addresses in the same EC2 region are translated to private IPs and addresses in different EC2 regions (than the client) are unchanged.
public IPEndPoint Translate(IPEndPoint endpoint)