ZyXEL SHDSL Router 791R 91-004-247008B Manual Do Utilizador

Prestige 791R G.SHDSL Router 

This section shows you how to configure a TCP/IP filter rule. TCP/IP rules allow you to base the rule on 
the fields in the IP and the upper layer protocol, for example, UDP and TCP headers. 

To configure TCP/IP rules, select TCP/IP Filter Rule from the Filter Type field and press [ENTER] to 
open Menu 21.1.1 – TCP/IP Filter Rule, as shown next. 

 

Filter # 

This is the filter set, filter rule coordinates, for instance, 2, 
3 refers to the second filter set and the third filter rule of 
that set. 

1,1 

Filter Type 

Use [SPACE BAR] and then [ENTER] to choose a rule. 
Parameters displayed for each type will be different. 
Choices are TCP/IP Filter Rule or Generic Filter Rule. 

Active 

Select Yes to activate or No to deactivate the filter rule. 

(default) 

Menu 21.1.1 - TCP/IP Filter Rule 

Filter #: 1,1 

Filter Type= TCP/IP Filter Rule 

Active= Yes 

IP Protocol= 6      IP Source Route= No 

Destination: IP Addr= 0.0.0.0 

IP Mask= 0.0.0.0 

Port #= 137 
Port # Comp= Equal 

             Source: IP Addr= 0.0.0.0 

IP Mask= 0.0.0.0 

Port #= 0 

Port # Comp= None 

TCP Estab= No 
More= No             Log= None 

Action Matched= Check Next Rule 

Action Not Matched= Check Next Rule 

 

 

Press ENTER to Confirm or ESC to Cancel: 

 

Press Space Bar to Toggle. 

12-10  

 

Filter Configuration