D-Link DGS-1250 User Manual - Page 167

Specify ICMP Message Type, ICMP Message Type

Page 167 highlights

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

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DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
158
Parameter
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.
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
=
,
>
,
<
,
,
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
.
Destination Port
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
.
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. 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
.
Message Code
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
.
IP Precedence
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).