Black Box LRA001A-R2, LRS002A-R2, LRA005A-R2 manual Filter, 191, Table B-3. IPX Packet Types

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER REFERENCE MANUAL

3.5 IPX Packet Types

The packet type indicates the type of service offered or required by the packet. Table B-3list the packet types defined in NetWare.

Table B-3. IPX Packet Types.

Field Value	Packet Type	Description
00h	unknown	for all unclassified packets
01h	routing information	for RIP packets
04h	service advertising	for SAP packets
05h	sequenced	for SPX packets
11h	NetWare core protocol	for NCP packets
14h	PP (propagated packet)	for Novell NetBIOS

3.6 filter

Filter IPX packets using the general filter list

Syntax
filter add name{	[-iiface [ /frame_type ]]
	[-ssrc_addr]
	[-ddest_addr]
	[-ppkt_type]	}
	{-t {allow deny nodial}
	[-f {inbound outbound}]
	[-o {before after} existing_name]

filter delete name filter {enable disable} filter flush

filter move name [{before after} existing_name] filter status

Description

Use packet filtering to make your Router more secure, or to decrease throughput. The filters allow IPX traffic to be selectively restricted to and through the Router. You can also use filters to keep hosts outside of your organization from initiating calls on your phone line and increasing your phone bills. There are three IPX filter lists:

•General (filter command)

•RIP (ripfilter command)

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