Smc-networks Barricade Cable/DSL Router Manual de usuario descargar pdf (Pagina 22)

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4.7 Special AP

Some applications require multiple connections, such as Internet games, video

conferencing, Internet telephony and others. Due to the firewall function, these applications

cannot work with a pure NAT router. Special Applications allows some of these

applications to work with a NAT router. If the Special Applications are still insufficient to

allow an application to function correctly, try DMZ host in the Miscellaneous Items options.

1. Trigger: the outbound port number that the application assigned first.

2. Incoming Ports: when the trigger packet is detected, the inbound packets to the

specified port number are allowed to pass through the firewall.

The Barricade provides some predefined settings in the gray pad on the bottom of the web

page. Choose the Popular application and click Copy to copy the predefined setting.

Note: Only one PC can use each Special Applications tunnel at one time.

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Smc-networks Barricade Cable/DSL Router Manual de usuario Pagina 22