User's Manual

Chapter 4 Tutorials
P-660HN-T1H User’s Guide
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4.5.1 Full Feature NAT + Many-to-Many No Overload Mapping
Use this setting if your applications can use random public IP addresses and the
applications are initiated from the Intranet computers (A and B). For example,
VoIP application. See Section 4.5.2 on page 52 if it is not.
To configure this:
1 Click Network > NAT.
2 Select Active Network Address Translation(NAT) and Full Feature in the
General screen. Click Apply.
3 Click the Address Mapping tab, and then click the Edit icon on a new rule.
4 Configure the rule using the following settings:
•Type: Many-to-Many No Overload
• Local IP addresses: 192.168.1.2 ~ 192.168.1.3
A
B
IP-1
C
1
2