Figure 121 Menu 21.X.1 Tcp/Ip Filter Rule; Table 55 Menu 21.X.1 Tcp/Ip Filter Rule - ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series User Manual

Prestige 660RU-Tx Series User's Guide

Figure 121 Menu 21.x.1 TCP/IP Filter Rule

The following table describes how to configure your TCP/IP filter rule.

Table 55 Menu 21.x.1 TCP/IP Filter Rule

FIELD
Filter #
Filter Type
Active
IP Protocol
IP Source Route
Destination:
IP Addr
IP Mask
Port #
Port # Comp
Source:
IP Addr
IP Mask
183
Menu 21.1.1 - TCP/IP Filter Rule
Filter #: 1,1
Filter Type= TCP/IP Filter Rule
Active= No
IP Protocol= 0
Destination: IP Addr=
Source: IP Addr=
TCP Estab= N/A
More= No
Action Matched= Check Next Rule
Action Not Matched= Check Next Rule
Press ENTER to Confirm or ESC to Cancel:
DESCRIPTION
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.
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.
Select Yes to activate or No to deactivate the filter rule.
This is the upper layer protocol, for example, TCP is 6, UDP is 17 and ICMP is 1.
The value must be between 0 and 255. A value of 0 matches ANY protocol.
IP Source Route is an optional header that dictates the route an IP packet takes
from its source to its destination. If Yes, the rule applies to any packet with an IP
source route. The majority of IP packets do not have source route.
Type the destination IP address of the packet you want to filter. This field is ignored
if it is 0.0.0.0.
Type the IP mask to apply to the Destination: IP Addr field.
Type the destination port of the packets you want to filter. The field range is 0 to
65535. A 0 field is ignored.
Select the comparison to apply to the destination port in the packet against the value
given in Destination: Port #. Choices are None, Less, Greater, Equal or Not
Equal.
Type the source IP Address of the packet you want to filter. A 0.0.0.0 field is ignored.
Type the IP mask to apply to the Source: IP Addr field.
IP Source Route= No
IP Mask=
Port #=
Port # Comp= None
IP Mask=
Port #=
Port # Comp= None
Log= None
Chapter 22 Filter Configuration