Smc-networks SMC Barricade g SMCWBR14-G2 Manual de usuario descargar pdf (Pagina 100)

ONFIGURING

THE

BARRICADE

4-56

Virtual Server

Using this feature, you can put PCs with public IPs and PCs with private

IPs in the same LAN area.

If you configure the BARRICADE as a virtual server, remote users

accessing services such as web or FTP at your local site via public IP

addresses can be automatically redirected to local servers configured with

private IP addresses. In other words, depending on the requested service

(TCP/UDP port number), the BARRICADE redirects the external service

request to the appropriate server (located at another internal IP address).

For example, if you set Type/Public Port to TCP/80 (HTTP or web) and

the Private IP/Port to 192.168.2.2/80, then all HTTP requests from

outside users will be transferred to 192.168.2.2 on port 80. Therefore, by

just entering the IP address provided by the ISP, Internet users can access

the service they need at the local address to which you redirect them.

The more common TCP service ports include: HTTP: 80, FTP: 21,

Telnet: 23, and POP3: 110. Click All known port number for more

information about public service ports.

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Smc-networks SMC Barricade g SMCWBR14-G2 Manual de usuario Pagina 100