Figure 8-2 Applying Nat For Internet Access; Figure 8-3 Applying Nat To The Remote Node - ZyXEL Communications PRESTIGE 1400 User Manual

Prestige 1400 WAN Router with Integrated Ethernet Switch
The following figure shows how you apply NAT to the remote node in Menu 11.1.
Enter 11 from the main menu.
Step 1.
Move the cursor to the Edit IP field, press the [SPACE BAR] to toggle the default No to Yes, then press
Step 2.
[ENTER] to bring up Menu 11.3 - Remote Node Network Layer Options.
The following table describes the options for Network Address Translation.
FIELD
Network Address
Translation
8-4
Menu 4 - Internet Access Setup
ISP's Name= Hinet
Internet Access Interface= FlexWAN
Ethernet:
Local IP Addr= N/A
Subnet Mask= N/A
Gateway IP Addr= N/A
FlexWAN:
My Login=
My Password= ********
Edit Frame Relay Options= No
Network Address Translation= None
My WAN Addr= N/A
Address Mapping Set= N/A
Press ENTER to Confirm or ESC to Cancel:

Figure 8-2 Applying NAT for Internet Access

Menu 11.3 - Remote Node Network Layer Options
Rem IP Addr: 0.0.0.0
Rem Subnet Mask= 0.0.0.0
My WAN Addr= 0.0.0.0
Network Address Translation= SUA Only
Address Mapping Set= N/A
Metric= 2
Private= No
RIP Direction= None
Version= RIP-1
Multicast= N/A
IP Policies=
Enter here to CONFIRM or ESC to CANCEL:

Figure 8-3 Applying NAT to the Remote Node

Table 8-2 Applying NAT in Menus 4 & 11.3
Full Feature: You can configure any of the six mapping types
described in Table 8-1.
SUA Only: When you select this option the SMT will use Address
Mapping Set 255 (Menu 15.1 - see section 8.2.3). It is a convenient,
pre-configured, read only Many-to-1 port mapping set, sufficient for
most purposes (especially for users with just one public IP) and
helpful to people already familiar with SUA in previous ZyNOS
versions. Note that there is also a Server type whose IGA is 0.0.0.0
in this set.
None: NAT is disabled when you select this option.
DESCRIPTION
NAT