User manual

ATU-R130 ADSL Ethernet Router User’s Guide
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Figure 30. NAT Rule – Add Page (pass Flavor) { XE "NAT Rule—Add
page - pass" }{ XE "Pages:NAT Rule Add - pass" }
The pass rule must be assigned a rule ID that is a lower number than the ID assigned to the
rule it is intended to pass. In you want a specific IP address or range of addresses to not be
subject to an existing rule, say rule ID #5, then you can create a pass rule with ID #1 through
#4.
Follow these instructions to add a pass rule (see steps 1-4 under "The napt rule" on page 33 for
detailed instructions corresponding to steps 1 and 2 below):
1. Display the NAT Rule – Add Page, select PASS as the Rule Flavor, and enter a Rule
ID.
2. Select the interface on which this rule will be effective.
3. In the Local Address From and Local Address To fields, type the lowest and highest
IP addresses that define the range of private address you want to be passed without
translation.
If you want the pass rule to act on only one address, type that address in both fields.
4. Follow steps 7-12 under "The napt rule" on page 33 to submit your changes.