System information

3. Commands
3-10 July 2004 4821-A2-GB21-00
Configure Filter Protocol-Specific
Configure Filter-Binding
This command is used to bind filter to a port. A filter has no effect until it is bound
to a port. The same filter may be bound to multiple ports.
Configure Filter-Binding Create
configure filter proto-specific {netbios} {deny | permit}
Minimum Access Level: Administrator
The configure filter proto-specific command denies or permits traffic for a particular protocol.
Protocols
netbios – Microsoft’s NetBIOS traffic.
deny – Specifies that traffic for the particular protocol should be denied (frames/packets are discarded).
permit – Specifies that traffic for the particular protocol should be permitted (frames/packets are
forwarded).
Example:
PDYN# configure filter proto-specific netbios deny
configure filter-binding create filter_name port_id
Minimum Access Level: Administrator
The configure filter-binding create command associates a filter to a port.
filter_name – Specifies the inbound filter to be associated with a port. It must exist. (See Configure Filter
on page 3-7.)
port_id – Specifies the DSL port whose inbound traffic is to be filtered.
Example:
PDYN# configure filter-binding create no_at_or_ipx 1
The same filter may be bound to multiple ports. There is a maximum of 4 filters per port (2 Ethernet filters
(1 input and 1 output) and 2 IP filters ). Only one filter can be bound to a port per command. At this time,
the filters apply only to the DSL ports.