Configuration Examples Useful Information on Internet Access102The OpenCom 510 in a LAN-to-LAN linkIn the Configurator, NET Configuration: Branch menu you can configure thedial-in settings. The OpenCom 510 will set up a connection whenever a IP datatransfer to the other LAN is requested.Note that such a connection is only set up when specific requests are made. Thesecan be for FTP file transfers, e-mails or downloading Web pages. Name resolutionvia broadcasts is not possible. If you wish to use the LAN-to-LAN link to access filesand printers in the Windows network, you need an IP-enabled server that admin-isters the name resolution for the Windows network.As the IP address range, you can select one of the 256 class C subnetworksdesigned for local LANs. Select a class C sub-network in the range from 192.168.0.0to 192.168.255.0.9.6 Useful Information on Internet Access9.6.1 CostsThe OpenCom 510 uses a router function to access the Internet, which means thatit automatically establishes an Internet connection when required and terminatesthe connection after a certain period of time if no data are being transmitted.Unfortunately, programs other than those typically intended to access the Internet(such as your browser or your e-mail software) may send out data packets whichcause an Internet connection to be established, even if these programs are notstrictly Internet-associated applications.OpenCom(IP=192.168.99.254,Net=192.168.99.0)S 0NetPC 2NetPC 1Net HubOpenCom(IP=192.168.11.254,Net=192.168.11.0)S 0 NetPC 2NetPC 1Net Hub
