DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet User Manual
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Figure 7- 48 Add CPU Access Rule window (Packet Content)
To set the Access Rule for Packet Content, adjust the following parameters and click
Apply
.
Parameter Description
Access ID (1-100)
Type in a unique identifier number for this access. This value can be set from
1
to
100
.
Action
Select
Permit
to specify that the packets that match the access profile are forwarded by the
Switch, according to any additional rule added (see below).
Select
Deny
to specify the packets that match the access profile to be filtered.
Offset
This field will instruct the Switch to mask the packet header beginning with the offset value
specified:
Offset 0-15 – Enter a value in hex form to mask the packet from the beginning of the packet to
the 15th byte.
Offset 16-31 – Enter a value in hex form to mask the packet from byte 16 to byte
31.
Offset 32-47 – Enter a value in hex form to mask the packet from byte 32 to byte 47.
Offset 48-63 – Enter a value in hex form to mask the packet from byte 48 to byte 63.
Offset 64-79
– Enter a value in hex form to mask the packet from byte 64 to byte 79.
Time Range
Name
Tick the check box and enter the name of the Time Range settings that has been previously
configured in the
Time Range
Settings
window. This will set specific times when this access
rule will be implemented on the Switch.
Ports
Specifies the access rule can take effect on one port or a range of ports.
To view the settings of a previously correctly configured rule, click the corresponding
Show Details
button on the
CPU
Access Rule List
window
to view the following window:
