ZyXEL Communications P-1100 manual Menu 21.1.1 TCP/IP Filter Rule, TCP/IP Filter Rule Menu Fields

Prestige 1100 Internet Access Router

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.

Figure 8-5 Menu 21.1.1 - TCP/IP Filter Rule

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

Table 8-5 TCP/IP 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.
Filter Type	Use the space bar to toggle between types of rules.	[Device Filter Rule] /
	Parameters displayed below each type will be different.	[TCP/IP Filter Rule] /
		[IPX Filter Rule]
Active	This field activates/deactivates the filter rule.	[Yes]/[No]
IP Protocol	Protocol refers to the upper layer protocol, e.g., TCP is 6,	0-255
	UDP is 17 and ICMP is 1. This value must be between 0 and
	255. Enter 0 if IP protocol is don’t care.
IP Source	If Yes, the rule applies to packet with IP source route option;	[Yes]/[No]
Route	else the packet must not have source route option. The
	majority of IP packets do not have source route.
Destination: IP	Enter the destination IP Address of the packet you wish to	IP address
Addr	filter. This field is a don’t-care if it is 0.0.0.0.
Destination: IP	Enter the IP subnet mask to apply to the Destination: IP Addr.	Subnet mask
Mask	To filter a single host, enter 255.255.255.255 as the mask.

8-8 Filter Configuration