P100IH ISDN Router

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.

Menu 11.3 - Remote Node Network Layer Options

Rem IP Address= 172.16.1.20

IP Subnet Mask= 255.255.0.0

My WAN Addr = 192.168.1.10

NAT= Full Feature

Address Mapping Set= 4

Metric= N/A

Private= N/A

RIP Direction= Both

Version= RIP-2B

Enter here to CONFIRM or ESC to CANCEL:

Press Space Bar to Toggle.

Figure 4-5 Applying NAT to the Remote Node

The following table describes the options for Network Address Translation.

Table 4-2 Applying NAT in Menus 4 & 11.3

Field

Options

Description

 

 

 

Network

Full Feature

When you select this option the SMT will use

Address

 

Address Mapping Set 1 (Menu 15.1 – see section

Translation

 

4.5.1 for further discussion). You can configure any

 

 

of the 5 mapping types described in Table 4-1 NAT

 

 

Mapping Types.

 

None

NAT is disabled when you select this option.

 

SUA Only

 

 

When you select this option the SMT will use

 

 

Address Mapping Set 255 (Menu 15.1 – see section

 

 

4.5.1). It is a convenient, pre-configured, read only

 

 

Many-to-1 port mapping set, sufficient for most

 

 

purposes 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.

 

 

 

4-6

NAT

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ZyXEL Communications 1001H Applying NAT in Menus 4, Field Options Description Network Full Feature, Address, Translation