Port Triggering - Multilaser RE027 Manual Del Usuario

To modify or delete an existing entry:
1. Click the Modify in the entry you want to modify. If you want to delete the entry, click the Delete.
2. Modify the information.
3. Click the Save button.
Click the Enable/Disabled All button to make all entries enabled/disabled
Click the Delete All button to delete all entries.
Click the Next button to go to the next page and Click the Previous button to return the previous page.
Note:
If you set the service port of the virtual server as 80, you must set the Web management port on "Security > Remote
Management" page to be any other value except 80 such as 8080. Otherwise there will be a conflict to disable the virtual server.
4.8.2. Port Triggering
Choose menu "Forwarding > Port Triggering", you can view and add port triggering in the screen as shown in Figure 4 34. Some
applications require multiple connections, like Internet games, video conferencing, Internet calling and so on. These applications cannot
work with a pure NAT Router. Port Triggering is used for some of these applications that can work with an NAT Router.
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Once the Router is configured, the operation is as follows:
1. A local host makes an outgoing connection using a destination port number defined in the Trigger Port field.
2. The Router records this connection, opens the incoming port or ports associated with this entry in the Port Triggering table,
and associates them with the local host.
3. When necessary the external host will be able to connect to the local host using one of the ports defined in the Incoming
Ports field.
Figure 4 34 Port Triggering
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