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Licenses – Avocent DSView 3 User Manual

Page 72

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50 DSView 3 Software Installer/User Guide

Another scenario, shown in Figure 4.4 on page 50, is when the corporate site also uses a NAT
device to save IP addresses (double-NAT). Since the DSView 3 software client is trying to access a
private resource inside the corporate site, the TCP/IP ports used for HTTPS and the proxy server
must be configured to be exposed on the corporate NAT device.

Figure 4.4: Double-NAT Configuration (Client and Corporate)

NOTE: NAT devices may not be connected between the DSView 3 server and any managed appliances.

Licenses

License keys permit the operation of the DSView 3 management software on the hub server. They
also specify the number of:

clients that may use the software

spoke servers allowed on a system

third party power devices that may be added

plug-in license IDs

data logging sessions that can be enabled concurrently

NetClarity Auditor appliances that can be managed

virtual machines that can be managed

Table 4.7: Double-NAT Configuration (Client and Corporate) Descriptions

Number Description

Number

Description

1

DSView 3 Software Client

7

NAT Device

2

Private

8

Private

3

NAT Device

9

DSView 3 Software Server

4

Client

10

Managed Appliance

5

Public

11

Corporate

6

VPN

1

10

8

2

6

5

3

7

11

4

9