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DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
390
Parameter Description
• Host - Enter the destination host IPv6 address here.
• IPv6 - The Prefix Length option will be available. Enter the destination IPv6
address and prefix length value in the spaces provided.
Source Port
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 drop-
down 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.
Destination Port
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 drop-
down 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.
TCP Flag
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.
Specify ICMP Message
Type
Select the ICMP message type used here.
This parameter is only available in the protocol type ICMP.
ICMP Message Type 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.
Message Code 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.
DSCP Select the DSCP value that will be used here. Options to choose from are default
(0), af11 (10), af12 (12), af13 (14), af21 (18), af22 (20), af23 (22), af31 (26), af32
(28), af33 (30), af41 (34), af42 (36), af43 (38), cs1 (8), cs2 (16), cs3 (24), cs4
(32), cs5 (40), cs6 (48), cs7 (56), and ef (46).
• Value - The DSCP value can also manually be entered here. The range is
from 0 to 63.
• Mask - Enter the DSCP mask value here. The range is from 0x0 to 0x3F.
Traffic Class
Select and enter the traffic class value here. The range is from 0 to 255.
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