Zhone 6381-A4-200, Руководство пользователя

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6381-A4 Router Users Guide
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Bridge Filters
The bridge filtering mechanism provides a way for the users to define rules to allow/deny frames
through the bridge based on source MAC address, destination MAC address and/or frame type.
When bridge filtering is enabled, each frame is examined against the defined filter rules
sequentially, and when a match is determined, the appropriate filtering action (determined by the
access type selected, i.e. allow or deny) is performed. The user should note that the bridge filter
only examines frames from interfaces that are part of the bridge itself. Twenty filter rules are
supported with bridge filtering.
The Enable Bridge Filter Management interface allows you to select a Bridge Filter
Management Interface and keeps you from getting locked out of the 6381 on the interface of the
LAN group specified in the Select LAN dropdown.
Enable Bridge Filters Enables/disables bridge filtering. It can be set/unset during any add, edit, or
delete operation. It can also be set/unset independently by clicking
Apply .
Enable Bridge Filter
Management Interface When checked, it enables the Bridge Filter Management Interface field. This
ensures that you do not get locked out of the RG on the interface of the LAN
group specified in the next two fields.
Select LAN Select your LAN group to enable the Bridge Filter Management Interface
feature.
Bridge Filter
Management Interface Select the interface of the LAN group to have the Bridge Filter Management
Interface feature enabled. Depending on the LAN group that is selected, the
interface selections are Ethernet, USB, and/or WLAN.
SRC MAC The source MAC address. It must be in a xx-xx-xx-xx-xx-xx format, with 00-00-
00-00-00-00 as don't care. Blanks can be used in the MAC address space and
are also considered as don't care.
SRC Port Source port. You can choose from Any, Ethernet, USB, WLAN, or WAN Bridge
Connection Port for the particular bridge. If any of the selections are not
available, please check your DSL connection.
Dest MAC
The destination MAC address.
Dest Port Destination port. You can choose from Any, Ethernet, USB, and WLAN.