Configuring the Gateway
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SMCD3GNV Wireless Cable Modem Gateway User Manual
Figure 46. Example of Port Forwarding Menu
Adding a Port Forwarding Rule
To add a port forwarding rule:
1. If the Port Forwarding menu is not displayed, click Advanced in the menu bar, and then
click the Port Forwarding submenu.
2. Confirm that Enabled is selected (green) next to Enable Port Forwarding. If it isn’t click
Enabled.
3. Click the ADD PORT FORWARD button. The Add Service menu appears (see Figure 47).
4. Complete the fields in the Add Service menu (see Table 19).
5. Click SAVE to save your settings (or click CANCEL to discard them). If you click SAVE,
the port forwarding rule appears below Port Forwarding on the Port Forwarding menu.
6. To add more port forwarding rules, repeat steps 3 through 5.
7. To edit a port forwarding rule, click the EDIT button next to the rule you want to modify, edit
the settings on the Add Service menu (see Table 18), and click SAVE.
8. To delete a port forwarding rule, click the X next to the rule. When the Delete Port
Forwarding Rule message appears, click OK to delete the port forwarding rule or CANCEL
to retain it. If you clicked OK, the rule is removed from the Port Forwarding area on the
Port Forwarding menu.