PLANET SG-500 User Manual

Page 112

SG-500 VPN Security Gateway User’s Manual

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We set up four Virtual Server examples in this section:

No. Suitable

Situation

Example

Ex1

Mapped IP

Make a single server that provides several services

such as FTP, Web, and Mail, to provide service by

policy.

Ex2

Virtual Server Make several servers that provide a single service,

to provide service through policy by Virtual Server.

(Take Web service for example)

Ex3

Virtual Server The external user use VoIP to connect with VoIP of

LAN. (VoIP Port: TCP 1720, TCP 153210-15333,

UDP 153210-15333)

Ex4

Virtual Server Make several servers that provide several same

services, to provide service through policy by

Virtual Server. (Take HTTP, POP3, SMTP, and

DNS Group for example)

Preparation

Apply for two ADSL that have static IP

(WAN static IP is 61.11.11.10~ 61.11.11.14)