Buffalo BS-GS20 Series User Manual page 65

Chapter 2 Settings
The following screen is displayed when [Show Detail] is clicked. Up to 10 rules can be configured per group.
ACL Rule List
Move Rule
ACL Group Name
CoS
Destination MAC Address
Source MAC Address
Ether Type
VLAN
Permit/Deny
Egress Queue
Redirect Port
About Address and Mask
This product adopts "wildcard masks". To configure the source MAC address or destination MAC address, refer to the
following example.
• To specify the range of "00:11:22:ab:cd:00" to "00:11:22:ab:cd:ff"
Enter "00:11:22:ab:cd:00" in the address field and also enter "00:00:00:00:00:ff" in the mask field.
• To specify only "00:11:22:ab:cd:ef"
Enter "00:11:22:ab:cd:ef" in the address field and also enter "00:00:00:00:00:00" in the mask field.
Displays the list of rules in the ACL group. Rules are listed in order of the priority.
Select a rule and enter the rule number that the selected rule moves to before (or
after). Select [Before] or [After] and click [Move] to move the priority of the rule.
Displays the selected ACL group name.
Configure the filtering rule based on the frame's class of service value.
Configure the filtering rule based on the frame's destination MAC address. For
instructions on how to enter the address, refer to "About Address and Mask"
section below.
Configure the filtering rule based on the frame's source MAC address. For
instructions on how to enter the address, refer to "About Address and Mask"
section below.
Configure the filtering rule based on the Ether Type of the frame.
Configure the filtering rule based on the frame's VLAN ID.
Select whether the frames that satisfy the requirements can be forwarded to the
other port or not.
Permit
Forwards the incoming frames to the other port. Any packets or frames out of the
range of permitted MAC addresses will be dropped.
Deny
Drops the incoming frames.
Apply the scheduling to the frames that satisfy the requirement and configure
the priority. Select the priority from 0 (lowest) to 7 (highest).
The scheduling is executed based on strict or WRR. It depends on the settings on
the [Advanced] - [QoS] page. If QoS is disabled, it will be based on WRR.
Forwards the frames that satisfy the requirements to the specified port. If
enabled, the frames will not be forwarded to the primary destination port.
If the rule is set to [Deny], the frames will be dropped and will not be forwarded
to the primary destination port.
64