Tavve zoneranger User Manual page 53

The proxyMap command on the Ranger Gateway can be used to generate, modify, and list the contents
of the active proxy map, and can also be used to view and modify configuration settings for the Proxy
Map service.
For example, consider the network shown in the following figure:
Figure 16-3. Duplicate IP Proxy Map algorithm
Note that addresses 192.168.1.2 and 192.168.1.3 are defined in both DMZ 1 and DMZ 2 , and
that virtual address spaces 10.1.1.* and 10.2.1.* have been configured to map to the devices in
the two DMZ's.
Even though this approach requires some amount of effort to manage and configure virtual addresses, it
should be noted that in most cases, the scope of these addresses is confined to the management
application server. As such, routers, firewalls, and other applications would have no awareness or
visibility of these addresses, resulting in simpler configuration and maintenance than alternatives such as
static NAT.
ZoneRanger 5.5 User's Guide 53