ZyXEL Communications P-660HN-TxA - Manual (Page 53)

Chapter 4 Tutorials
P-660HN-TxA User’s Guide
53
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 54 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