ZyXEL Communications ADSL2+4 User Manual

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 Chapter 4 Tutorials
P-660H-T1v3s User’s Guide
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This tutorial uses the following example settings:
 To do this, you can use either of the following settings:
• Full Feature NAT with many-to-many no overload mapping
• Full Feature NAT with one-to-one mapping
4.6.1  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 
 if it is not.
To configure this:
1
Click Network > NAT.
Table 6   IP Settings in this Tutorial
DEVICE / COMPUTER
IP ADDRESS
The P-660H-T1v3s’s WAN
172.16.1.253 (IP-1)
172.16.1.254 (IP-2)
The P-660H-T1v3s’s LAN
192.168.1.1
A
192.168.1.2
B
192.168.1.3
C
a.b.c.d