ZyXEL Communications prestige 314 plus ユーザーズマニュアル

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Prestige 314 PLUS Broadband Sharing Gateway with 4-Port Switch 
Internet Access  
3-11 
The following table describes this screen.  
Table 3-6 Internet Access Setup Menu Fields 
FIELD DESCRIPTION 
ISP’s Name 
Enter the name of your Internet Service Provider, e.g., myISP. This 
information is for identification purposes only. 
Encapsulation 
Press the [SPACE BAR] and then press [ENTER] to choose Ethernet. The 
encapsulation method influences your choices for IP Address. 
Service Type  This is applicable only when you choose Ethernet as your encapsulation 
method. Press the [SPACE BAR] to select StandardRR-Toshiba 
(RoadRunner Toshiba authentication method), RR-Manager (RoadRunner 
Manager authentication method) or RR-Telstra (RoadRunner Telstra 
authentication method). Choose a RoadRunner service type if your ISP is 
Time Warner's RoadRunner; otherwise choose Standard
Note: xDSL users must choose the Standard option only. The Server IPMy Login IP and My 
Password
 fields are not applicable in this case. 
My Login   Enter the login name given to you by your ISP. 
My Password  Enter the password associated with the login name above. 
Login Server IP  The Prestige 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. 
IP Address Assignment 
If your ISP did not assign you a fixed IP address, select Dynamic, otherwise 
select Static and enter the IP address & 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 
Refer to the following chapter for a more detailed discussion on the Single 
User Account and NAT. Options are SUA only, Full Feature or None
Once you have finished configuring a rule in this menu, press [ENTER] at the message “Press ENTER to 
Confirm…” to save your configuration, or press [ESC] to cancel. 
3.3.2 PPTP Encapsulation 
Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables transfer of data from a remote 
client to a private server, creating a Virtual Private Network (VPN) using TCP/IP-based networks.