ZyXEL Communications 1600 User Manual
Prestige 1600 Universal Access Concentrator
9-4
NAT
Figure 9-2 Applying NAT for Internet Access
The following figure shows how you apply NAT to the remote node in Menu 11.1.
Step 1.
Enter 11 from the Main Menu.
Step 2.
Move the cursor to the Edit IP field, press the [SPACEBAR] to toggle the default No to Yes, then press
[ENTER] to bring up Menu 11.3 - Remote Node Network Layer Options.
[ENTER] to bring up Menu 11.3 - Remote Node Network Layer Options.
Figure 9-3 Applying NAT to the Remote Node
The following table describes the options for Network Address Translation.
Table 9-2 Applying NAT in Menus 4 & 11.3
Field
Description
Network Address
Translation
Translation
Full Feature: You can configure any of the 6 mapping types
described in Table 9-1.
described in Table 9-1.
SUA Only: When you select this option the SMT will use Address
Mapping Set 255 (Menu 15.1 - see section 9.2.3). 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.
Mapping Set 255 (Menu 15.1 - see section 9.2.3). 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.
Address Mapping
Set
Set
This is the Address Mapping Set that you wish to apply to this node.
Set 255 is reserved for SUA.
Set 255 is reserved for SUA.
Menu 4 - Internet Access Setup
ISP's Name= ChangeMe
My Login= 1234
My Password= ********
My Login= 1234
My Password= ********
Network Address Translation= SUA Only
My WAN Addr= 0.0.0.0
Address Mapping Set= N/A
My WAN Addr= 0.0.0.0
Address Mapping Set= N/A
Press ENTER to Confirm or ESC to Cancel:
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=
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: