On 28/12/2015 22:47, Gordon Messmer wrote: > Can you explain what you mean? Not only am I not assuming that, I can > hardly conceive of any situation in which a host will receive traffic > for its own gateway. ... Basic 1:1 NAT ... you have two gateways while you have two ip addresses or one on the interface. Just to illustrate the issue: AWS instance with two interfaces which have two ip addresses NATTED to them by AWS front tier using some kind of virtual gateway. Eliezer * Now I am sure that you didn't understood the situation\network as I am!