ZyXEL Communications 641 manual Abbreviations Used in the Filter Rules Summary Menu

	Prestige 641 ADSL Internet Access Router
Table 8-1 Abbreviations Used in the Filter Rules Summary Menu
Abbreviations	Description	Display
#	Refers to the filter rule number (1-6).
A	Refers to Active.	[Y] means the filter rule is active.
		[N] means the filter rule is inactive.
Type	Refers to the type of filter rule.	[GEN] for Generic
	This shows GEN for generic, IP for	[IP] for TCP/IP
	TCP/IP
Filter Rules	The filter rule parameters are displayed
	here (see below).
M	Refers to More.	[Y]
	[Y] means an action can not yet be taken	[N]
	as there are more rules to check, which
	are concatenated with the present rule
	to form a rule chain. When the rule chain
	is complete an action can be taken.
	[N] means you can now specify an action
	to be taken i.e., forward the packet, drop
	the packet or check the next rule. For the
	latter, the next rule is independent of the
	rule just checked.
	If More is Yes, then Action Matched and
	Action Not Matched will be N/A
m	Refers to Action Matched.	[F] means to forward the packet.
	[F] means to forward the packet	[D] means to drop the packet.
	immediately and skip checking the	[N] means check the next rule.
	remaining rules.
n	Refers to Action Not Matched.	[F] means to forward the packet.
	[F] means to forward the packet	[D] means to drop the packet.
	immediately and skip checking the	[N] means check the next rule.
	remaining rules.

The protocol dependent filter rules abbreviation are listed as follows:

•If the filter type is IP, the following abbreviations listed in the following table will be used.

Filter Configuration 8-3