Advantages Of Sua; Single User Account Configuration; Figure 3-4 Menu 4 - Internet Access Setup For Single User Account - ZyXEL Communications P-202 User Manual

Prestige 201 ISDN Access Router
Your Prestige accomplishes this address sharing by translating the internal LAN IP addresses to a single
address that is globally unique on the Internet. For more information on IP address translation, refer to RFC
1631, The IP Network Address Translator (NAT).

3.5.1 Advantages of SUA

In summary:
l
SUA is a cost-effective solution for small offices with less than 20 hosts to access the Internet or other
remote TCP/IP networks.
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SUA supports servers to be accessible to the outside world.
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SUA can provide firewall protection if you do not specify a server. All incoming inquiries will be
filtered out by your Prestige.
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UDP and TCP packets can be routed. In addition, partial ICMP, including echo and trace route, is
supported.
3.5.2

Single User Account Configuration

The steps for configuring your Prestige for Single User Account are identical to the conventional Internet
access with the exception that you need to fill in two extra fields in Menu 4 - Internet Access Setup, as
shown.
SUA
Figure 3-4 Menu 4 – Internet Access Setup for Single User Account
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.
Internet Access
Menu 4 - Internet Access Setup
ISP's Name= myISP
Pri Phone #= 1234
Sec Phone #=
My Login= JohnDoe
My Password= ********
Single User Account= Yes
IP Addr= 0.0.0.0
Telco Options:
Transfer Type= 64K
Multilink= Off
Idle Timeout= 100
Enter here to CONFIRM or ESC to CANCEL:
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