Filter
Top Products
xStack
®
DES-3200-10/18/28/28F Layer 2 Ethernet Managed Switch User Manual
Figure 6 - 25. Add Access Rule window for Packet Content example
The following parameters may be configured for the Packet Content filter:
Parameter Description
Access ID (1-65535)
Type in a unique identifier number for this access. This value can be set from 1 to 65535.
Source MAC Address
Specify the source MAC address of the packets that needed to be examined.
Source Mask
Specify a mask for the source MAC address. The filter is the result of the AND operation
between this mask and the source MAC address.
Destination MAC
Address
Specify the destination MAC address of the packets that need to be examined.
Destination Mask
Specify a mask for the destination MAC address. The filter is the result of the AND operation
between this mask and the destination MAC address.
Tag
Specify the values for customer and service tags which need to be examined. The “mask”
options can be used to mask the tag values. That is, the final filter is the result of the AND
operation between the customer/service tag values and their corrersponding masks.
Offset
Specifies the 2-byte value of the chunk which needs to be examined. The mask option can
be used to mask the 2-byte value of the chunk. The final filter is the result of the AND
operation between the chunk value and the mask.
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 are not forwarded by the
Switch and will be filtered.
Select Mirror to specify that packets that match the access profile are mirrored to a port
defined in the config mirror port command. Port Mirroring must be enabled and a target port
166