SMC Networks D3GN301 Manuel D’Utilisation
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SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual
Figure 54. 1-to-1 Mapping Menu
If you enable (uncheck) NAT 1-to-1 mapping, use the following procedure to define the
mapping between global IP addresses on the cable modem WAN interface and the private
IP address on the LAN.
mapping between global IP addresses on the cable modem WAN interface and the private
IP address on the LAN.
1. In the 1-to-1 Mapping menu, uncheck Disable NAT 1-to-1 Mapping Function if it is
selected.
2. Click the Add button below 1-to-1 Mapping Table. The Adding NAT 1-to-1 Mapping Entry
menu appears (see Figure 55).
3. Complete the fields in the Predefined Service menu (see Table 26).
4. Click Apply. (Or click Back to return to the 1-to-1 Mapping menu or click Cancel to cancel
any selections you made.) If you clicked Apply, the mapping is added to the 1-to-1
Mapping Table.
Mapping Table.
5. To configure additional mappings, repeat steps 1 through 3. When you finish, click Apply
in the 1-to-1 Mapping menu to save your settings.
6. To change the settings for a mapping, click the radio button to the left of the mapping you
want to change and click the Edit button. When the Adding NAT 1-to-1 Mapping Entry