Example 2: Internet Access With An Inside Server; Figure 173 Menu 4 Internet Access & Nat Example; Figure 174 Nat Example 2 - ZyXEL Communications ADSL VoIP IAD with 802.11g Wireless 2602HW Series User Manual

Prestige 2602HW Series User's Guide
Figure 173 Menu 4 Internet Access & NAT Example
From menu 4, choose the SUA Only option from the Network Address Translation field.
This is the Many-to-One mapping discussed in
read-only option from the Network Address Translation field in menus 4 and 11.3 is
specifically pre-configured to handle this case.

31.5.2 Example 2: Internet Access with an Inside Server

Figure 174 NAT Example 2

In this case, you do exactly as above (use the convenient pre-configured SUA Only set) and
also go to menu 15.2 to specify the Inside Server behind the NAT as shown in the next figure.
322
Menu 4 - Internet Access Setup
ISP's Name= MyISP
Encapsulation= RFC 1483
Multiplexing= LLC-based
VPI #= 8
VCI #= 35
ATM QoS Type= UBR
Peak Cell Rate (PCR)= 0
Sustain Cell Rate (SCR)= 0
Maximum Burst Size (MBS)= 0
My Login= N/A
My Password= N/A
ENET ENCAP Gateway= N/A
IP Address Assignment= Static
IP Address= 0.0.0.0
Network Address Translation= SUA Only
Address Mapping Set= N/A
Press ENTER to Confirm or ESC to Cancel:
Section 31.5 on page
Chapter 31 Network Address Translation (NAT)
321. The SUA Only