ZyXEL Communications 1001H Network Router User Manual


 
P100IH ISDN Router
4-16
NAT
Figure 4-16 Internet Access & NAT Example
From Menu 4 shown above, simply choose the
SUA Only
option from the
Network Address Translation
field. This is the Many-to-One mapping discussed in
section 4.1.3.
The
SUA Only
read only option from the
Network Address Translation
field in Menus 4 and 11.3 is specifically pre-configured to handle this case.
4.6.2 Example 2 – Internet Access with an Inside Server
Figure 4-17 NAT Example 2
In this case, we do exactly as above (use the convenient pre-configured
SUA Only
set) and also go to Menu
15.2.1 to specify the Inside Server behind the NAT as shown in the next figure.
Menu 4 - Internet Access Setup
ISP's Name= ChangeMe
Pri Phone #= 4125678
Sec Phone #=
My Login= N/A
My Password= N/A
My WAN IP Addr= 0.0.0.0
NAT= SUA Only
Address Mapping Set= 255
IP Subnet Mask= N/A
Telco Options:
Transfer Type= 64K
Multilink= Off
Idle Timeout= 300
Press ENTER to Confirm or ESC to Cancel: