NAT, subdomain and mysql

[mw72]

re to 1.
yes, i know ,but if You put internet address in your config serwer then:
in vhost in apache ist wrong becuse is not real address server and bind work correctly

and if You put local address in your config serwer then :
vhost is good and apache work good but bind propagate wrong IP - local IP :-(

re to 2
I is taken for reading already

re to 3
not or , Both simultaneously,4 and 5 in one server.