D-Link DGS-1510 User Manual - Page 251

DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide After selecting the ICMP option as the Protocol Type, the following page and parameters will be available, as shown below: Figure 8-31 Extended IP ACL (Add Rule) ICMP Window The dynamic fields that can be configured are described below: Parameter Source Destination 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's IP address here. • IP - 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 - Any destination traffic will be evaluated according to the conditions of this rule. • Host - Enter the destination host's IP address here. • IP - 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 the ICMP message type used here. When the ICMP message type is selected in the Specify ICMP Message Type drop-down list, this numerical value will automatically be entered. When the ICMP message type is not selected in the Specify ICMP Message Type drop-down list, enter the ICMP Message Type numerical value used here. When the ICMP message type is selected in the Specify ICMP Message Type drop-down list, this numerical value will automatically be entered. 240