Chapter 9 Network Address Translation (NAT) 121
Figure 48 Multiple servers behind NAT example
Business Secure Router
General NAT examples
The following are some examples of NAT configuration.
Internet access only
In the Internet access example shown in
Figure
49, you only need one rule where
all your ILAs (Inside Local addresses) map to one dynamic IGA (Inside Global
Address) assigned by your ISP.
Figure 49 NAT Example 1
Business Secure Router
Nortel Business Secure Router 222 Configuration — Advanced