Setup
Setting Up One-to-One NAT
Cisco Small Business RV0xx Series Routers Administration Guide 52
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NOTE Before navigating away from this page, click Save to save your settings, or click
Cancel to undo them. Any unsaved changes are abandoned.
To enable this feature, check the Enable One-to-One NAT box. Add or edit entries
as needed.
• To add an entry to the list: Enter the following information, and then click
Add to List.
- Private Range Begin: Enter the starting IP address of the internal IP
address range that you want to map to the public range. Do not include
the router’s LAN IP address in this range.
- Public Range Begin: Enter the starting IP address of the public IP
address range provided by the ISP. Do not include the router’s WAN IP
address in this range.
- Range Length: Enter the number of IP addresses in the range. The range
length cannot exceed the number of valid IP addresses. To map a single
address, enter 1.
• To add another new entry: Enter the information, and then click Add to list.
• To modify an entry in the list: Click the entry that you want to modify. The
information appears in the text fields. Make the changes, and then click
Update. If you do not need to make changes, you can click Add New to de-
select the entry and clear the text fields.
• To delete an entry from the list: Click the entry that you want to delete, and
then click Delete. To select a block of entries, click the first entry, hold down
the Shift key, and then click the final entry in the block. To select individual
entries, press the Ctrl key while clicking each entry. To de-select an entry,
press the Ctrl key while clicking the entry.