ZyXEL Communications Prestige 316 User Manual page 86

Prestige 316 Broadband Sharing Gateway / Wireless LAN
Press Space Bar to Toggle.
The following table describes how to configure your TCP/IP filter rule.
FIELD
Filter #
Filter Type
Active
IP Protocol
IP Source Route
Destination: IP
Addr
Destination: IP
Mask
7-8
Menu 21.1.1 - TCP/IP Filter Rule
Filter #: 1,1
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 6
Destination: IP Addr= 0.0.0.0
Source: IP Addr= 0.0.0.0
TCP Estab= No
More= No
Action Matched= Drop
Action Not Matched= Check Next Rule
Press ENTER to Confirm or ESC to Cancel:
Figure 7-7
Table 7-4
This is the filter set, filter rule coordinates, i.e., 2, 3 refers to
the second filter set and the third filter rule of that set.
Use [space bar] to toggle between types of rules.
Parameters displayed for each type will be different.
This field activates/deactivates the filter rule.
Protocol refers to the upper layer protocol, e.g., TCP is 6,
UDP is 17 and ICMP is 1. This value must be between 0 and
255.
If Yes, the rule applies to packet with IP source route option;
or else the packet must not have source route option. The
majority of IP packets do not have source route.
Enter the destination IP address of the packet you wish to
filter. This field is disregarded if it is 0.0.0.0.
Enter the IP mask to apply to the Destination: IP Addr field.
IP Source Route= No
IP Mask= 0.0.0.0
Port #= 137
Port # Comp= Equal
IP Mask= 0.0.0.0
Port #=
Port # Comp= None
Log= None
Menu 21.1.1 – TCP/IP Filter Rule
TCP/IP Filter Rule Menu Fields
DESCRIPTION OPTION
TCP/IP Filter Rule /
Generic Filter Rule
Yes/No
0 to 255
Yes/No
IP address
IP mask
Filters