D-Link DGS-1520 User Manual - Page 396
Source, Wildcard, Destination, Source Port, Range, Destination Port, Specify ICMP Message
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DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide Parameter Source Destination Source Port Destination Port Specify ICMP Message Type ICMP Message Type Message Code Description Select and enter the source information here. Options to choose from are: • Any - Any source traffic will be evaluated according to the conditions of this rule. • Host - Enter the source host IP address here. • IP - The Wildcard option will be available. Enter the group of source IP addresses by using a wildcard bitmap. The bit corresponding to the bit value 1 will be ignored. The bit corresponding to the bit value 0 will be checked. Select and enter the destination information here. Options to choose from are: • Any - Any destination traffic will be evaluated according to the conditions of this rule. • Host - Enter the destination host IP address here. • IP - The Wildcard option will be available. Enter the group of destination IP addresses by using a wildcard bitmap. The bit corresponding to the bit value 1 will be ignored. The bit corresponding to the bit value 0 will be checked. Select and enter the source port value here. Options to choose from are: • = - The specific selected port number will be used. • > - All ports greater than the selected port, will be used. • < - All ports smaller than the selected port, will be used. • ≠ - All ports, excluding the selected port, will be used. • Range - The start port number and end port number selected, of the range, will be used. Alternatively, the port number(s) can manually be entered in the space(s) provided, if the port number(s) is/are not available in the dropdown list. • Mask - The specified source port number and mask will be used. Enter the source port mask value in the space provided. The range is from 0x0 to 0xFFFF. This parameter is only available in the protocol type TCP and UDP. Select and enter the destination port value here. Options to choose from are: • = - The specific selected port number will be used. • > - All ports greater than the selected port, will be used. • < - All ports smaller than the selected port, will be used. • ≠ - All ports, excluding the selected port, will be used. • Range - The start port number and end port number selected, of the range, will be used. Alternatively, the port number(s) can manually be entered in the space(s) provided, if the port number(s) is/are not available in the dropdown list. • Mask - The specified destination port number and mask will be used. Enter the destination port mask value in the space provided. The range is from 0x0 to 0xFFFF. This parameter is only available in the protocol type TCP and UDP. Select the ICMP message type used here. This parameter is only available in the protocol type ICMP. When the ICMP Message Type is not selected, enter the ICMP Message Type numerical value used here. The range is from 0 to 255. When the ICMP Message Type is selected, this numerical value will automatically be entered. This parameter is only available in the protocol type ICMP. When the ICMP Message Type is not selected, enter the Message Code numerical value used here. The range is from 0 to 255. When the ICMP Message Type is selected, this numerical value will automatically be entered. This parameter is only available in the protocol type ICMP. 386