ZyXEL Communications 1600 Manual Do Utilizador
Prestige 1600 Universal Access Concentrator
10-10
Filter Configuration
Figure 10-8 Menu 21.1.2 - Device Filter Rule
The following table describes the fields in the Device Filter Rule Menu.
Table 10-5 Device Filter Rule Menu Fields
Field
Description
Option
Filter #
This is the filter set, filter rule co-ordinates, i.e., 2,3
refers to the second filter set and the third filter rule of
that set.
refers to the second filter set and the third filter rule of
that set.
Filter Type
Press [SPACE BAR] to toggle between types of rules.
Parameters displayed below each type will be different.
Parameters displayed below each type will be different.
Device Filter
Rule /
TCP/IP Filter
Rule
Active
Select Yes to turn on the filter rule.
Yes/No
Offset
Enter the starting byte of the data portion in the packet
that you wish to compare. The range for this field is
from 0 to 255.
that you wish to compare. The range for this field is
from 0 to 255.
Default = 0
Length
Enter the byte count of the data portion in the packet
that you wish to compare. The range for this field is 0
to 8.
that you wish to compare. The range for this field is 0
to 8.
Default = 0
Mask
Enter the mask (in Hexadecimal) to apply to the data
portion before comparison.
portion before comparison.
Value
Enter the value (in Hexadecimal) to compare with the
data portion.
data portion.
More
If Yes, a matching packet is passed to the next filter
rule before an action is taken; else the packet is
disposed of according to the action fields.
rule before an action is taken; else the packet is
disposed of according to the action fields.
If More is Yes, then Action Matched and Action Not
Matched will be N/A.
Matched will be N/A.
Yes / N/A
Log
Select the logging option from the following:
None - No packets will be logged.
Action Matched - Only packets that match the rule
parameters will be logged.
parameters will be logged.
Action Not Matched - Only packets that do not match
the rule parameters will be logged.
the rule parameters will be logged.
None
Action
Matched
Action Not
Matched
Menu 21.1.1 - Device Filter Rule
Filter #: 1,1
Filter Type= Device Filter Rule
Active= No
Offset= 0
Length= 0
Mask= N/A
Value= N/A
More= No Log= None
Action Matched= Check Next Rule
Action Not Matched= Check Next Rule
Filter Type= Device Filter Rule
Active= No
Offset= 0
Length= 0
Mask= N/A
Value= N/A
More= No Log= None
Action Matched= Check Next Rule
Action Not Matched= Check Next Rule
Press ENTER to Confirm or ESC to Cancel: