ZyXEL Communications 70 Series ユーザーズマニュアル

ZyWALL 5/35/70 Series User’s Guide

533 

Chapter 36 Internet Access

The following table describes the fields in this menu.

Table 200   Menu 4: Internet Access Setup  (Ethernet) 

ISP’s Name

This is the descriptive name of your ISP for identification purposes.

Encapsulation

Press [SPACE BAR] and then press [ENTER] to choose Ethernet. The 

encapsulation method influences your choices for the IP Address field.

Service Type

Press [SPACE BAR] and then [ENTER] to select Standard, RR-Toshiba 

(RoadRunner Toshiba authentication method), RR-Manager (RoadRunner Manager 

authentication method), RR-Telstra or Telia Login. Choose a RoadRunner flavor if 

your ISP is Time Warner's RoadRunner; otherwise choose Standard.

Note: DSL users must choose the Standard option only. The My Login, My 

Password and Login Server fields are not applicable in this case.

My Login 

Enter the login name given to you by your ISP.

My Password

Type your password again for confirmation.

Retype to 

Confirm

Enter your password again to make sure that you have entered is correctly.

Login Server

The ZyWALL will find the RoadRunner Server IP if this field is left blank. If it does not, 

then you must enter the authentication server IP address.

Relogin Every 

(min) 

This field is available when you select Telia Login in the Service Type field.
The Telia server logs the ZyWALL out if the ZyWALL does not log in periodically. 

Type the number of minutes from 1 to 59 (30 recommended) for the ZyWALL to wait 

between logins.

IP Address 

Assignment

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

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

subnet mask in the following fields.

IP Address

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

assignment is selected in the previous field).

IP Subnet Mask Enter the subnet mask associated with your static IP.

Gateway IP 

Address

Enter the gateway IP address associated with your static IP.

Network 

Address 

Translation

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

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

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

public IP address used on the Internet). 
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-One and 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-One and Server. When you select Full Feature you must configure at 

least one address mapping set!
Please see

 for a more detailed discussion on the Network 

Address Translation feature. 

When you have completed this menu, press [ENTER] at the prompt “Press ENTER to Confirm…” to 

save your configuration, or press [ESC] at any time to cancel.