D-Link DGS-1250 User Manual - Page 167
Specify ICMP Message Type, ICMP Message Type
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide Parameter Destination Source Port Destination Port Specify ICMP Message Type ICMP Message Type Message Code IP Precedence Description • When the IP option is selected, the Wildcard option will also 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, Host, and IP. • 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 IP address here. • When the IP option is selected, the Wildcard option will also 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 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. 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. Select the IP precedence value used here. Options to choose from are routine (0), priority (1), immediate (2), flash (3), flash-override (4), critical (5), internet (6), and network (7). 158