Policy-Based Wide Area Network Management System

Policy-Based Wide Area Network Management System

DOI: 10.4018/978-1-68318-003-6.ch006
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Wdacs System

This chapter details the content of the wDACS system. The configuration of the wDACS system is illustrated in Figure 1.

Figure 1.

Basic System Configuration of the wDACS system

First, as a precondition, as private IP addresses are assigned to all servers and clients which exist on the network from LAN1 to LANn, the mechanisms of NAT/NAPT are necessary for the communications which are sent from each LAN to the outside. In this case, the mechanisms of NAT/NAPT are located on the entrance of the LAN such as (1) and the private IP address is converted to the global IP address towards the direction of the arrow.

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