IT a novice, just in a hotel, the hotel now became the instrument of new handsets, hand-held do the SQL database on the server, defined the server address 10.42 7.0.x.x, then opened the 8017 ports, hand-held need to access network can use,
I carry on the network nodes, the millet static IP router configuration: 10.42. XXX. 36, and then opened the DHCP on millet router, network segment is 192.168. 7.0.x.x, specifically for hand-held wireless terminals connected to the network, but the problems is that the server can't handsets, lead to hand-held cannot access network use, try to change millet routing to wireless AP, found that the device does not support, can't succeed,
Could you tell me this is because the wireless router to generate the subprime segment behind the NAT to? If I do on Intranet server port mapping can solve the problem? Or need in the core routing to do? Not do port mapping, the server to do??

Hope you a great god grant instruction! Thank you very much!