Configuration For Dynamic And Static Nat - Avaya 1000 Series Configuration Manual

Network Address Translation
within the LAN. The Secure Router is configured with static mapping, which maps the internal
RFC 1918 IP addresses for each PC to the appropriate public IP address. Then when traffic
is sent to the public address listed in the static mapping, the Secure Router forwards the
packets to the correct PC within the LAN, according to the mapping relationship established.
Figure 16: Dynamic and Static NAT
translation between 192.168.1.6 and 100.1.1.6 automatically matches the port addresses, thus
a request destined for 100.1.1.6 tcp port 25 is translated to 192.168.1.6 tcp port 25 and so on.
Figure 16: Dynamic and Static NAT

Configuration for Dynamic and Static NAT

SR> configure terminal
SR/configure> interface bundle Trenton
SR/configure/interface/bundle Trenton> nat
SR/configure/interface/bundle Trenton/nat> enable
dynamic
108 Avaya Secure Router 1000 Series Configuration Guide
on page 108 illustrates dynamic and static NAT. The static
December 2010