Configuring A Filter Rule; Table 107 Rule Abbreviations Used - ZyXEL Communications ZyAIR G-2000 PLUS User Manual

Table 106 Abbreviations Used in the Filter Rules Summary Menu
FIELD
M
m
n
The protocol dependent filter rules abbreviation are listed as follows:
Refer to the next section for information on configuring the filter rules.

29.2.1 Configuring a Filter Rule

To configure a filter rule, type its number in Menu 21.1.1 - Filter Rules Summary and press
[ENTER] to open menu 21.1.1.1 for the rule.
To speed up filtering, all rules in a filter set must be of the same class, i.e., protocol filters or
generic filters. The class of a filter set is determined by the first rule that you create. When
applying the filter sets to a port, separate menu fields are provided for protocol and device
filter sets. If you include a protocol filter set in a device filter field or vice versa, the ZyAIR
will warn you and will not allow you to save.
Chapter 29 Filter Configuration
DESCRIPTION
More.
"Y" means there are more rules to check which form a rule chain with the present rule. An
action cannot be taken until the rule chain is complete.
"N" means there are no more rules to check. You can 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.
Action Matched.
"F" means to forward the packet immediately and skip checking the remaining rules.
"D" means to drop the packet.
"N" means to check the next rule.
Action Not Matched
"F" means to forward the packet immediately and skip checking the remaining rules.
"D" means to drop the packet.
"N" means to check the next rule.

Table 107 Rule Abbreviations Used

ABBREVIATION
IP
Pr
SA
SP
DA
DP
GEN
Off
Len
ZyAIR G-2000 Plus User's Guide
DESCRIPTION
Protocol
Source Address
Source Port number
Destination Address
Destination Port number
Offset
Length
316