Multiple Servers Behind Sua; Figure 3-7 Menu 4 - Internet Access Setup And Single User Account; Table 3-5 Single User Account Menu Fields - ZyXEL Communications Prestige 642 User Manual

Menu 4 - Internet Access Setup
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Press ENTER to confirm or ESC to cancel:
Figure 3-7
To enable the SUA feature in Menu 4, move the cursor to the Single User Account field and select Yes (or
No to disable SUA). Then follow the instructions on how to configure the SUA fields.
Table 3-5
Field
Single User Account
IP Address If your ISP did not assign you a static IP address, enter
Press [ENTER] at the message [Press ENTER to Confirm ...] to save your configuration,
or press [Esc] at any time to cancel.

3.15 Multiple Servers behind SUA

If you wish, you can make inside servers for different services, e.g., web or FTP, visible to the outside users,
even though SUA makes your whole inside network appear as a single machine to the outside world. A
service is identified by the port number, e.g., web service is on port 80 and FTP on port 21.
As an example, if you have a web server at 192.168.1.2 and an FTP server 192.168.1.3, then you need to
specify for port 80 (web) the server at IP address 192.168.1.2 and for port 21 (FTP) another at IP address
192.168.1.3.
Please note that a server can support more than one service, e.g., a server can provide both FTP and DNS
service, while another provides only web service. Also, since you need to specify the IP address of a server
in the Prestige, a server must have a fixed IP address and not be a DHCP client whose IP address potentially
changes each time it is powered on.
Internet Access
ISP's Name= myISP
Encapsulation= ENET ENCAP
Multiplexing= LLC-based
VPI #= 0
VCI #= 35
Service Name= N/A
Login= N/A
My Password= N/A
Single User Account= No
IP Address Assignment= Static
IP Address= 192.168.1.100
ENET ENCAP Gateway= 192.168.1.1
Menu 4 – Internet Access Setup and Single User Account
Single User Account Menu Fields
Description
Select Yes to enable SUA.
[0.0.0.0] here; otherwise, enter that IP address here.
Prestige 642 ADSL Internet Access Router
Configure
SUA here.
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