DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
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Parameter Description
Source
Select and enter the source information here. Options to choose from are Any,
Host, and IP.
• When the Any option is selected, any source traffic will be evaluated
according to the conditions of this rule.
• When the Host option is selected, enter the source host IP address here.
• 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.
Destination
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.
Source Port
Select and enter the source port value here. Options to choose from are =, >, <, ≠,
Range, and Mask.
• 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.
• When selecting the Mask option, 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.
Destination Port
Select and enter the destination port value here. Options to choose from are =, >,
<, ≠, Range, and Mask.
• 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.
• When selecting the Mask option, the specified destination port number and
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