Instruction manual

Advanced Programming
120 XBLUE Networks
7
Advanced - NAT
• Use Interface -
• Select an application - The user may create their own or use one of the of the preprogrammed
commonly used services.
• Custom application - If used, this required field allows the administrator to enter a name to be used for
the custom application.
• Port Trigger Start - Enter the start port number that will be passed through the firewall.
• Port Trigger End - Enter the end port number, no more than 40 ports greater than the start port, that
will be passed through the firewall.
• Trigger Protocol - Select the protocol to be used TCP, UDP or Both.
• Open Port Start - Enter the internal start port that will be opened in the firewall.
• Open Port End - Enter the internal end port that will be opened in the firewall.
• Open Protocol - Select the protocol, TCP, UDP or Both, that will be opened
NAT Port Triggering