Chapter 30 WAN and Dial Backup Setup

30.3.4 Editing TCP/IP Options

Move the cursor to the Edit IP field in menu 11.3, then press [SPACE BAR] to select Yes. Press [ENTER] to open Menu 11.3.2 - Remote Node Network Layer Options.

Figure 342 Menu 11.3.2: Remote Node Network Layer Options

Menu 11.3.2 - Remote Node Network Layer Options

IP Address Assignment= Static

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

NAT Lookup Set= 255

Metric= 15

Private= No

RIP Direction= None

Version= N/A

Multicast= None

Enter here to CONFIRM or ESC to CANCEL:

The following table describes the fields in this menu.

Table 206 Menu 11.3.2: Remote Node Network Layer Options

FIELD

DESCRIPTION

IP Address

If your ISP did not assign you a fixed IP address, press [SPACE BAR] and then

Assignment

[ENTER] to select Dynamic, otherwise select Static and enter the IP address and

 

subnet mask in the following fields.

 

 

Rem IP

Enter the (fixed) IP address assigned to you by your ISP (static IP address assignment

Address

is selected in the previous field).

 

 

Rem Subnet

Enter the subnet mask associated with your static IP.

Mask

 

 

 

My WAN

Leave the field set to 0.0.0.0 to have the ISP or other remote router dynamically

Addr

(automatically) assign your WAN IP address if you do not know it. Enter your WAN IP

 

address here if you know it (static).

 

This is the address assigned to your local ZyWALL, not the remote router.

 

 

Network

Network Address Translation (NAT) allows the translation of an Internet protocol

Address

address used within one network (for example a private IP address used in a local

Translation

network) to a different IP address known within another network (for example a public

 

IP address used on the Internet).

 

Press [SPACE BAR] and then [ENTER] to select either Full Feature, None or SUA

 

Only.

 

Choose None to disable NAT.

 

Choose SUA Only if you have a single public IP address. SUA (Single User Account) is

 

a subset of NAT that supports two types of mapping: Many-to-Oneand Server.

 

Choose Full Feature if you have multiple public IP addresses. Full Feature mapping

 

types include: One-to-One,Many-to-One (SUA/PAT), Many-to-Many Overload,

 

Many- One-to-Oneand Server. When you select Full Feature you must configure at

 

least one address mapping set.

 

See Chapter 17 on page 385 for a full discussion on this feature.

 

 

 

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ZyWALL 2WG User’s Guide