Topic: multiple ip address - subtle change but where?

[d6hq]

Have just built a new SME server only box using 7pre4. The box in question has 2 public IP's but is behind another firewall.

As well as Apache on one of the public Ip's it also runs Domino on the other. We have done this before on numerous occasions using SME 6.0.1 with excellent results (there is a modified how to coming one day).

Something in 7 is just a wee bit different though.

Accessing externally and with Local Networks set up the way they should be port 80 on the second IP (Domino) is blocked (it is definitely running and working) however port 80 is open and responding on the first IP (Apache) as it should be.

BUT if we open Local Networks to the world 0.0.0.0/0.0.0.0 then both Ip's respond on port 80.

Conclusion is that something new in 7 is blocking default public access to the second IP - the question is what?

Anybody?