TCP/IP Filter Rule Menu Fields

Prestige 128MH PSTN Router/Hub

The following Table 9-5 describes how to configure your TCP/IP filter rule.

Table 9-5.	TCP/IP Filter Rule Menu Fields

Field		Description	Option

Active		In this field, you can make the filter rule active or inactive.	[Yes/No]

IP Protocol		Protocol refers to the IP specific number of the protocol.	[0-255]
		The range for this value should be between 0 and 255. For
		example, 6 refers to the TCP protocol.

IP Source Route		Determine, Yes or No, whether to check the source route.	[Yes/No]

Destination: IP		In this field, enter the destination IP Address of the packet	[a.b.c.d] where
Addr		you wish to filter. The address is usually written in dotted	a,b,c,d=[0-255]
		decimal notation such as a.b.c.d where a, b, c, and d are
		numbers between 0 and 255.

Destination: IP		In this field, enter the IP mask that will be used to mask the	IP Address
Mask		bits of the IP Address given in Destination: IP 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.

Destination: Port #		In this field, you can select what comparison quantifier you	[None/Less/Greater/E
Comp		wish to use to compare to the value given in Source: Port #.	qual/Not Equal]

Source: IP Addr		In this field, enter the source IP Address of the packet you	IP Address
		wish to filter.
		The address is usually written in dotted decimal notation	[a.b.c.d] where
		The address is usually written in dotted decimal notation	a,b,c,d=[0-255]
		such as a.b.c.d where a, b, c, and d are numbers between	a,b,c,d=[0-255]
		such as a.b.c.d where a, b, c, and d are numbers between
		0 and 255.

Source: IP Mask		In this field, enter the IP mask that will be used to mask the	IP Mask
		bits of the IP Address given in Source: IP Addr.

Source: Port #		Enter the source port of the packets that you wish to filter.	[0-65535]
		The range of this field is 0 to 65535.

Source: Port #		This field is dependent upon the IP Protocol field.	[Yes/No]
Comp		This field will be inactive (N/A) unless the value in that field

		is 6 (TCP protocol). In this field you determine what type of

9-8Chapter 9 Filter Configuration

128MH specifications

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ZyXEL Communications 128MH TCP/IP Filter Rule Menu Fields, 8Chapter 9 Filter Configuration

Models: 128MH

Field

9-8Chapter 9 Filter Configuration

128MH specifications