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NAT and NAPT Examples Command> set location myisp on-demand Command> set location myisp maxports 1 Command> reset dialer With the defaultnapt configuration, the addresses of all hosts behind the PortMaster are translated to the IP address of the interface that is assigned to the location (see ”Using the Default NAPT Map” on page 13-16). If the hosts behind the PortMaster have not yet been configured with IP addresses, see ”Private and Global Addressing” on page 13-2. Setting Up a Dial-Out Location Using defaultnapt In this example, (Figure 13-5), location corporate-power is configured on a PortMaster for user tesla to dial in to the corporate network’s PortMaster 3 (192.168.2.5). The PortMaster 3 has one IP address dynamically assigned for the PortMaster of user tesla in a NAPT configuration. Everything behind this PortMaster is subject to NAPT. Figure 13-5 Dial-Up Using NAPT ISP PortMaster 3 192.168.2.5 PortMaster with NAPT 10.0.0.1 10.0.0.8 10.0.0.9 10.0.0.55 11820030 Configuring NAT 13-33
