D-Link DGS-3130 User Manual - Page 245

DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Parameter Source Port Destination Port TCP Flag Specify ICMP Message Type ICMP Message Type Message Code Description  When the Any option is selected, any destination traffic will be evaluated according to the conditions of this rule.  When the Host option is selected, enter the destination host IPv6 address here.  When the IPv6 option is selected, the Prefix Length option will also be available. Enter the destination IPv6 address and prefix length value in the spaces provided. Select and enter the source port value here. Options to choose from are and Range.  When selecting the = option, the specific selected port number will be used.  When selecting the > option, all ports greater than the selected port, will be used.  When selecting the < option, all ports smaller than the selected port, will be used.  When selecting the ≠ option, all ports, excluding the selected port, will be used.  When selecting the Range option, 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 drop-down list. 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 and Range.  When selecting the = option, the specific selected port number will be used.  When selecting the > option, all ports greater than the selected port, will be used.  When selecting the < option, all ports smaller than the selected port, will be used.  When selecting the ≠ option, all ports, excluding the selected port, will be used.  When selecting the Range option, 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 drop-down list. This parameter is only available in the protocol type TCP and UDP. Tick the appropriate TCP flag option to include the flag in this rule. Options to choose from are ack, fin, psh, rst, syn, and urg. This parameter is only available in the protocol type TCP. 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. 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. When the ICMP Message Type is selected, this numerical value will automatically be entered. This parameter is only available in the protocol type ICMP. 235