5.Rem IP Subnet Mask - Enter the subnet mask for the remote network.
6.My WAN Addr - Some implementations, especially the UNIX derivatives, require hosts on both ends of the ISDN link to have separate addresses from the LAN, and that the addresses must have the same network number. If this is the case, enter the IP address assigned to the WAN port of the Prestige. Note that this is the address assigned to the local Prestige, not the remote router.
Figure 7-3 Sample IP Addresses
7.Single User Account - This field should be set to yes to enable the Single User Account (Network Address Translation) feature for this site. Use the space bar to toggle between yes and no. See page for more information on the Single User Account feature.
8.Server IP address - If you are using the Single User Account feature and you want to make a server accessible on your LAN, e.g., a web server, accessible to outside users, enter that servers IP address here.
74 TCP/IP Configuration
