Siemens SS2524 manual Using a Special Application, Data Special Applications Screen

	Advanced Features
Data - Special Applications Screen
Checkbox	Use this to Enable or Disable this Special Application as required.
Name	Enter a descriptive name to identify this Special Application.
Incoming	∙ Type - Select the protocol (TCP or UDP) used when you receive data
Ports	from the special application or service. (Note: Some applications use
	different protocols for outgoing and incoming data).
	∙ Start - Enter the beginning of the range of port numbers used by the
	application server, for data you receive. If the application uses a single
	port number, enter it in both the "Start" and "Finish" fields.
	∙ Finish - Enter the end of the range of port numbers used by the appli-
	cation server, for data you receive.
Outgoing	∙ Type - Select the protocol (TCP or UDP) used when you send data to
Ports	the remote system or service.
	∙ Start - Enter the beginning of the range of port numbers used by the
	application server, for data you send to it. If the application uses a sin-
	gle port number, enter it in both the "Start" and "Finish" fields.
	∙ Finish - Enter the end of the range of port numbers used by the appli-
	cation server, for data you send to it. If the application uses a single
	port number, enter it in both the "Start" and "Finish" fields.

Using a Special Application

∙Configure the Special Applications screen as required.

∙On your PC, use the application normally. Remember that only one (1) PC can use each Special application at any time. Also, when 1 PC is finished using a particular Special Application, there may need to be a "Time-out" before another PC can use the same Spe- cial Application. The "Time-out" period may be up to 3 minutes.

If an application still cannot function cor- rectly, try using the "DMZ" feature.

DMZ

This feature, if enabled, allows one (1) computer on your LAN to be exposed to all users on the Internet, allowing unrestricted 2-way communication between the "DMZ PC" and other Internet users or Servers.

∙This allows almost any application to be used on the "DMZ PC".

∙The "DMZ PC" will receive all "Unknown" connections and data.

∙If the DMZ feature is enabled, you must select the PC to be used as the "DMZ PC".

∙The DMZ feature can be Enabled and Disabled on the Advanced Internet screen.

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