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Garmin HM210DP/DI User Manual

Page 69

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Configuring NAT

EN/LZT 108 6492 R2 - October 2003

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2. In the Rule Flavor:” dropdown list, select RDR.

3. In the Rule ID:” field, enter an ID for the rule.

The Rule ID determines the order in which the rules are invoked
(the lowest numbered rule is invoked first, and so on). In some
case, two or more rules may be fined to act on the same set of IP
addresses. Once a data packet matches a rule, the data is acted
upon according to that rule and is not subjected to higher-numbered
rules.

4. From the IF Name:” dropdown list, select the interface on the

HM210dp/di to which this rule applies.
Typically, NAT rules apply to communication between your LAN and
the Internet. Because the device uses the WAN interface (named
ppp-0 or eoa-0) to connect your LAN to your ISP, it is the usual IF
Name selection.

5. Select a Protocol:” to which this rule applies, or select ALL if the

rule applies to all data.

6. In the Local Address From/To:” fields, type the same private IP

address, or the lowest and highest IP addresses in a range:
If you type the same IP address in both fields, incoming traffic that
matches the criteria of this rule will be redirected to that IP address.
If you type a range of IP addresses, incoming traffic will be
redirected to any available computer in that range. This option