ZyXEL Communications 641 manual TCP/IP Filter Rule Menu Fields, None/Less/Greater, Equal/Not Equal

Prestige 641 ADSL 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 8-4 Menu 21.1.1 - TCP/IP Filter Rule
The following table describes how to configure your TCP/IP filter rule.
		Table 8-4 TCP/IP Filter Rule Menu Fields
Field		Description			Option
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
IP Source Route		If Yes, the rule applies to packet with IP source route			Yes/No
		option; 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		Subnet mask
Mask		Addr.
Destination: Port #		Enter the destination port of the packets that you wish to		0-65535
		filter. The range of this field is 0 to 65535. This field is a
		don’t-care if it is 0.
Destination: Port #		Select the comparison to apply to the destination port in		None/Less/Greater/
Comp		the packet against the value given in Destination: Port #.		Equal/Not Equal

8-6 Filter Configuration