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DES-3810 Series Layer 3 Managed Ethernet Switch Web UI Reference Guide
270
Figure 8-42 Add CPU Access Rule window (Packet Content ACL)
The fields that can be configured are described below:
Parameter
Description
Access ID (1-100)
Type in a unique identifier number for this access. This value can be set from
1
to
100
.
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.
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 that the packets that match the access profile are not forwarded by
the Switch and will be filtered.
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
Enter the list of ports, used for this configuration, here.
Click the
Apply
button to accept the changes made.
Click the
<<Back
button to discard the changes made and return to the previous page.
After clicking the
Show Details
button in the
CPU
Access Rule List
, the following page will appear:
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