ZyXEL Communications ADSL2+4 User Manual

 Chapter 10 Filters

P-660H-T1v3s User’s Guide

IP/MAC Filter Rule 
Index

Select the index number of the filter rule.

Rule Type

Select IP or MAC type to configure the rule.

Use the IP Filter to block traffic by IP addresses.

Use the MAC Filter to block traffic by MAC address.

Active

Use this field to enable or disable the rule.

Source IP Address

Enter the source IP address of the packets you wish to filter. 
This field is ignored if it is 0.0.0.0.

Subnet Mask

Enter the IP subnet mask for the source IP address

Port Number

Enter the source port of the packets that you wish to filter. The 
range of this field is 0 to 65535. This field is ignored if it is 0.

Destination IP Address

Enter the destination IP address of the packets you wish to 
filter. This field is ignored if it is 0.0.0.0.

Subnet Mask

Enter the IP subnet mask for the destination IP address.

Port Number

Enter the destination port of the packets that you wish to filter. 
The range of this field is 0 to 65535. This field is ignored if it is 
0.

Protocol

Select ICMP, TCP or UDP for the upper layer protocol.

MAC Address

This field is only available when you select MAC in the Rule 
Type field.

Enter the MAC address of the packets you wish to filter.

Rule Unmatched

Select the action for a packet not matching the rule.

Select Forward to forward traffic immediately and skip 
checking the remaining rules. Select Next to check the next 
rule.

IP/MAC Filter Listing
IP/MAC Filter Set Index Select the index number of the filter set from the drop-downl 

list box.

Interface

This is the interface that the filter set applies to.

Direction

The filter set applies to this traffic direction.

#

This is the index number of the rule in a filter set.

Active

This field shows whether the rule is activated.

Src Address/Mask

This is the source IP address and subnet mask when you select 
IP as the rule type.

This is the MAC address when you select MAC as the rule type.

Dest IP/Mask

This is the destination IP address and subnet mask.

Src Port

This is the source port number.

Dest Port

This is the destination port number.

Protocol

This is the upper layer protocol.

Unmatched

When a packet doesn’t match the rule, this is the action the P-
660H-T1v3s takes on the packet.

Table 33   Security > Filter > IP/MAC Filter (continued)